We turn wastewater into clean water, renewable energy and nutrients.
Wastewater is our DNA: proprietary technologies built on decades of innovation, engineered in-house into treatment, recovery and reuse systems for clients globally.
664
Plants
41
Countries
1964
First plant
Solutions
Kiskunhalas · Hungary
4,290 m³/day · CYCLATOR
01
Wastewater Treatment
Tighter limits, rising energy costs, carbon targets. We design wastewater treatment that meets strict nitrogen, phosphorus and micropollutant limits while cutting sludge production, energy use, chemical demand and CO₂ emissions, so every plant, from city hall to factory floor, costs less to run for decades.
Dreher Brewery · Budapest
2,800 m³/day · UASB biogas
02
Resource Recovery
Sludge and organic waste are resources, not a disposal bill. We turn them into renewable energy, biomethane and fertiliser, recover nutrients for agriculture, shrink disposal volumes and help treatment plants move towards energy neutrality.
Apollo Tyres · Gyöngyöshalász
720 m³/day · ZLD
03
ZLD and Reuse
Where water is scarce, expensive or tightly permitted, the cheapest supply is already on site. We close the loop with water reuse and zero liquid discharge, returning process-grade water, recovering salts and metals, and taking discharge risk off the table.
Industries we serve
Municipal & Communal
Running a town's treatment plant against tighter nitrogen and phosphorus limits and a fixed budget? From first study to turnkey build, we upgrade plants to meet their limits, cut sludge disposal and recover biogas for energy. 440+ municipal plants delivered across 29 countries since 1964.
Applications
Nutrient removal
Deammonification
Biogas & bioCNG
Sludge treatment
Technologies applied
Reference plant
Zalaegerszeg regional plant
17,000 m³/day and 180,000 PE. METHANATOR™ sludge digestion yields 3,159 Nm³/day of biogas, with DEMON® deammonification on the reject stream.
180,000
Population equivalent
Industries we serve
01 / 05
Municipal & Communal
Running a town's treatment plant against tighter nitrogen and phosphorus limits and a fixed budget? From first study to turnkey build, we upgrade plants to meet their limits, cut sludge disposal and recover biogas for energy. 440+ municipal plants delivered across 29 countries since 1964.
Applications
Nutrient removalDeammonificationBiogas & bioCNGSludge treatment
Technologies applied
Explore Municipal & Communal →
Reference plant
Zalaegerszeg regional plant
17,000 m³/day and 180,000 PE. METHANATOR™ sludge digestion yields 3,159 Nm³/day of biogas, with DEMON® deammonification on the reject stream.
180,000
Population equivalent
Read the Zalaegerszeg case study →
Our global footprint: 660+ plants in 41 countries
Our global footprint: 660+ plants in 41 countries
Our global footprint: 660+ plants in 41 countries
All references →
664projects · 41countries · 1964first plant
ATEV Zrt.
2012
Mátyásdomb · Hungary
ACTIVATOR
Ebersdorf
1985
Germany
AEROTHERM13 m³/day
Mélykút
2010
Hungary
JDA Nyla, Jaipur
2020
Jaipur · India
BIODEC1,000 m³/day
Bácsalmás
2013
Hungary
CYCLATORBIODEC800 m³/day
Speicher
1990
Switzerland
AEROTHERM16 m³/day
Taiyuan Sludge Treatment Plant
2000
Taiyuan · China
METHANATOR2,000 m³/day
Oberteuringen
1988
Germany
AEROTHERM9 m³/day
Nagycenk
2013
Hungary
CYCLATORBIODEC725 m³/day
Balástya
2011
Hungary
CYCLATORBIODEC250 m³/day
ATEV Zrt.
2015
Mátyásdomb · Hungary
CYCLATOR-U
ACS Medio Ambiente
2022
Veracruz · Mexico
BIODECSBR
Sarpsborg
1989
Norway
AEROTHERM100 m³/day
Budapest Főváros Önkormányzat
2012
Budapest · Hungary
DEMON1,550 m³/day
Ayent
1993
Switzerland
AEROTHERM40 m³/day
Vientiane
2024
Laos
HYBRATOR
Földeák
2000
Hungary
Dunaszentbenedek
2004
Hungary
Hungarian Export Promotion Agency
2024
Medveđja · Serbia
CYCLATORBIODEC711 m³/day
Holiday Inn
1973
USA
Attisholz190 m³/day
Unterer Leberberg
1972
Switzerland
Attisholz4,250 m³/day
Stetten
1994
Switzerland
AEROTHERM10 m³/day
Samsung
2003
Göd · Hungary
Bonduelle
2021
Békéscsaba · Hungary
ALMEX '96 Kft.
2011
Békéscsaba · Hungary
Müllheim
1990
Switzerland
AEROTHERM12 m³/day
Wassenberg/NRW
1991
Wassenberg · Germany
AEROTHERM55 m³/day
Fislisbach
1986
Switzerland
AEROTHERM23 m³/day
Procter & Gamble
1997
Tianjin · China
METHANATORAttisholz750 m³/day
Ward paper Merril
1976
Merill · USA
Attisholz3,028 m³/day
Untersiggenthal
1986
Switzerland
AEROTHERM32 m³/day
Szegvár
2013
Szegvár · Hungary
CYCLATORBIODEC550 m³/day
Apátfalva, Magyarcsanád
2000
Apátfalva · Hungary
Rüsselsheim
1977
Rüsselheim · Germany
Attisholz21,383 m³/day
ATEV Zrt.
2000
Győr · Hungary
Grolley
1990
Switzerland
AEROTHERM7 m³/day
Papierfabrik Utzenstorf
1972
Utzenstorf · Switzerland
Attisholz5,040 m³/day
Georg Fischer
2003
Apc · Hungary
MVRVacuum distillation24 m³/day
Herzberg
1981
Germany
Attisholz15,360 m³/day
Békésszentandrás
2021
Hungary
CYCLATORBIODEC586 m³/day
Csikéria
2004
Hungary
Tägerwilen
1980
Switzerland
Attisholz1,764 m³/day
Bräcke
1972
Sweden
Attisholz1,500 m³/day
Hatvan
2025
Hungary
Necker
1995
Switzerland
AEROTHERM12 m³/day
WWTP Trebic
2002
Trebic · Czech Republic
AEROTHERM65 m³/day
Tolna
2013
Hungary
CYCLATORBIODEC2,500 m³/day
Xellia Gyógyszervegyészeti Kft.
2018
Budapest · Hungary
MEMBRATOR600 m³/day
Mándok
2017
Hungary
Szombathely
2013
Hungary
Rakkestad
1993
Norway
AEROTHERM31 m³/day
Debrecen
2009
Hungary
METHANATOR
Matei Construct Srl.
2024
Miercurea Sibiului, Cristian · Romania
CYCLATORBIODEC558 m³/day
Nyírségi Szárnyas Kft
2002
Nyírgelse · Hungary
Physico-chemicalDAF700 m³/day
Master Good Kft
2003
Petneháza · Hungary
SBR32 m³/day
CELPAV
1990
Sao Paulo · Brazil
Attisholz68,350 m³/day
VADEX Zrt.
2023
Soponya · Hungary
Eger
2017
Hungary
METHANATOR19,700 m³/day
Törley Kft.
2008
Budapest · Hungary
Edelény
2018
Hungary
CYCLATORBIODEC1,242 m³/day
Halms Hungary Kft.
2025
Debrecen · Hungary
SILEXAC filterRO5 m³/day
Makó
2012
Hungary
SBR8,400 m³/day
Toplana Zenica
2023
Zenica · Bosnia and Herzegovina
Umiken
1969
Switzerland
Attisholz1,250 m³/day
Melhoramentos
1986
Sao Paulo · Brazil
Attisholz7,440 m³/day
Seekirchen
1973
Austria
Attisholz2,703 m³/day
FŐKERT Rt
2003
Budapest · Hungary
Heroldsberg
1986
Germany
AEROTHERM25 m³/day
Nyírmada
1998
Hungary
Tótkomlós
2014
Hungary
ACTIVATOR694 m³/day
Békésszentandrás
2018
Hungary
Jaipur
2015
India
Orgamol
1988
Evionnaz · Switzerland
ACTIVATOR26,650 m³/day
Pfungen
1989
Switzerland
AEROTHERM20 m³/day
BÁCSVÍZ Víz -és Csatornaszolgáltató Zrt.
2024
Kiskunfélegyháza · Hungary
5,331 m³/day
POLIFARBE Kft
2001
Bócsa · Hungary
SILEXPhysico-chemicalfiltration2 m³/day
BAMO Technology Hungary
2024
Ács · Hungary
SILEXPhysico-chemicalDAF48,000 m³/day
Csabacsüd
2022
Csabacsüd · Hungary
American Can Comp.
1977
New Orleans · USA
Attisholz3,785 m³/day
Barabás
2003
Hungary
Boldog
2018
Hungary
CYCLATORBIODEC300 m³/day
Kirchbichl-Wörgl
1984
Kirchbichl · Austria
AEROTHERM120 m³/day
Eli Lilly
1974
Indianapolis · USA
Attisholz435 m³/day
Glattfelden
1990
Switzerland
AEROTHERM10 m³/day
Säfile
1970
Sweden
Attisholz11,520 m³/day
Itzgrund
1988
Germany
AEROTHERM9 m³/day
DOOSAN, Phase 2
2020
Tatabánya · Hungary
TELA Niederbipp
1981
Niederbipp · Switzerland
Attisholz3,000 m³/day
Naturtext
2000
Szeged · Hungary
Csongrád
1998
Hungary
Nagykőrös
2022
Hungary
BUNGE Zrt.
2017
Martfű · Hungary
Galgaguta
2017
Hungary
Makó
2004
Hungary
Nagykanizsa
2007
Hungary
The Water & Carbon Group Pty Ltd
2021
Shoal Bay · Australia
BIODEC
Oberwynental
1993
Reinach · Switzerland
AEROTHERM80 m³/day
Békés
2013
Hungary
ACTIVATOR2,500 m³/day
Budapest FCSM
Hungary
LTDisZLD
Lactasi, PepsiCo
2017
Lactasi · Bosnia and Herzegovina
HYBRATORPhysico-chemicalDAF300 m³/day
Autigny
1989
Switzerland
AEROTHERM34 m³/day
Jakabszállás
2021
Hungary
Nyíribrony
2003
Hungary
Ellikon
1992
Switzerland
AEROTHERM20 m³/day
Täuffeien
1989
Switzerland
AEROTHERM38 m³/day
Holzkirchen
1984
Germany
AEROTHERM70 m³/day
Prügy
2017
Hungary
TAL Apparel
2015
n.d. · Vietnam
Földes vízműtelep
2024
Földes · Hungary
Dombegyház
1998
Hungary
Wallenpaupack
1974
USA
Attisholz379 m³/day
Kecskemét
2002
Hungary
Brienz
1989
Switzerland
AEROTHERM25 m³/day
Fuglevik
1993
Dilling · Norway
AEROTHERM120 m³/day
Ion Exchange
2023
Jordan · Jordan
BIODECSBR
Elek
2005
Hungary
ACTIVATOR600 m³/day
Újkígyós, Szabadkígyós
2005
Újkígyós · Hungary
ICEAS1,300 m³/day
Fegyvernek
2011
Hungary
Dél-Balatoni szennyvíz agglomerációk
2006
Marcali · Hungary
Urnäsch
1976
Switzerland
Attisholz550 m³/day
Schwyz
1989
Switzerland
AEROTHERM70 m³/day
Alkaloida Zrt.
2008
Tiszavasvári · Hungary
ACTIVATOR3,957 m³/day
Kecskemét Bacsviz
Hungary
LTDisZLD
BorsodChem Zrt.
2018
Kazincbarcika · Hungary
Physico-chemicallamella sep168 m³/day
Oskarström
1972
Sweden
Attisholz4,424 m³/day
Páka
2013
Hungary
Saint-Aubin
1989
Switzerland
AEROTHERM15 m³/day
Hückelhoven
1986
Germany
AEROTHERM115 m³/day
McConnell Dowell
2024
Queenstown · New Zealand
BIODEC
Eagle Ottawa Hungary Kft.
2004
Szolnok · Hungary
Physico-chemicallamella sep100 m³/day
Goldsun Hűtőház Rt.
2000
Zalaegerszeg · Hungary
Soltvadkert
2014
Soltvadkert · Hungary
ACTIVATOR1,200 m³/day
Tecflusac
2023
Ca. Los Talladores · Peru
BIODECSBR
Hungerit Zrt.
2017
Szentes · Hungary
DOW Chem. Greffern
1977
Greffern · Germany
Attisholz480 m³/day
Kartal
2018
Hungary
CYCLATORBIODEC752 m³/day
Espelkamp/Nieders.
1990
Espelkamp · Germany
AEROTHERM95 m³/day
WWTP Pribram
2009
Pribram · Czech Republic
AEROTHERM105 m³/day
Cibakháza
2016
Hungary
Bonduelle
2023
Nagykőrös · Hungary
Mindszent
2000
Hungary
Defensa
1993
Brazil
Attisholz538 m³/day
Erlach
1971
Switzerland
Attisholz2,000 m³/day
Lerum
1971
Sweden
Attisholz3,240 m³/day
Altstätten
1995
Switzerland
AEROTHERM30 m³/day
Papierfabrik Biberist
1967
Biberist · Switzerland
Attisholz20,000 m³/day
Borsodnádasd
2016
Hungary
Vientiane
2023
Laos
HYBRATOR
United Group
2023
Burgas · Bulgaria
Niagara-paper Wisconsin
1977
Niagara · USA
Attisholz24,600 m³/day
Kadarkút
2012
Hungary
CYCLATORBIODEC280 m³/day
SOLE-MIZO
2003
Bácsbokod · Hungary
Dévaványa
2017
Hungary
Trogen
1969
Switzerland
Attisholz1,500 m³/day
Rehetobel
1991
Switzerland
AEROTHERM8 m³/day
Tolna
2009
Hungary
Hallau
1985
Switzerland
AEROTHERM45 m³/day
Raff. OMAR Laccharella
1973
Gallarate · Italy
ACTIVATOR100 m³/day
Rosenheim
1985
Germany
AEROTHERM240 m³/day
Bertschi Transports
1989
Dürrenäsch · Switzerland
Attisholz47 m³/day
Ap International Magyarország Kft.
2003
Kecskemét · Hungary
Pécs
2008
Pécs · Hungary
Jászfényszaru
2018
Hungary
CYCLATORBIODEC1,201 m³/day
Pannon Növényolajgyártó Kft.
2017
Foktő · Hungary
Mezőberény
2018
Hungary
Vientiane
2019
Laos
HYBRATOR26,000 m³/day
Regöly
2022
Hungary
BIODECSBR
Hinwil
1967
Switzerland
Attisholz5,724 m³/day
Cibakházi MgTSz.
2000
Cibakháza · Hungary
Agrosprint Zrt.
2024
Karcag · Hungary
Makó
2000
Hungary
ICEAS6,000 m³/day
Unilever Magyarország Kft.
2023
Nyírbátor · Hungary
SFO Othmarsingen
1986
Othmarsingen · Switzerland
Attisholz714 m³/day
ÉDV Zrt.
2023
Zsámbék · Hungary
Tiszatelek
2006
Hungary
ICEAS200 m³/day
DOOSAN, Phase 2
2020
Tatabánya · Hungary
LTDisPhysico-chemicalVacuum distillation1,024 m³/day
Hödlmayr
2002
Győr · Hungary
Physico-chemicalDAF30 m³/day
Budapest
2007
Hungary
Kiskunmajsa
2022
Hungary
ATEV Zrt.
2015
Debrecen · Hungary
Niederglatt
1972
Switzerland
Attisholz15,520 m³/day
Lebanon TN
1995
USA
AEROTHERM75 m³/day
Trogen
1989
Switzerland
AEROTHERM10 m³/day
Henkel Magyarország Kft.
1996
Körösladány · Hungary
AttisholzUFRO100 m³/day
CONTEMPORARY AMPEREX TECHNOLOGY HUNGARY KFT.
2024
Debrecen · Hungary
Physico-chemicalMBRAOP276 m³/day
Muhana Mandi, Jaipur
2020
Jaipur · India
BIODEC1,000 m³/day
Jásszentlászló
2019
Jászszentlászló · Hungary
Jászszentlászló
2022
Hungary
CYCLATORBIODEC512 m³/day
Sandarna
1973
Sweden
Attisholz1,800 m³/day
Bonduelle Central Europe Kft.
2011
Békéscsaba · Hungary
UASBACTIVATOR1,750 m³/day
Yang Jabui
China
METHANATOR
Seuzach
1985
Switzerland
AEROTHERM16 m³/day
Detmold
1989
Germany
AEROTHERM185 m³/day
Ceglédi Tejipari Rt.
2003
Cegléd · Hungary
Bellach
1974
Switzerland
Attisholz6,050 m³/day
Apollo Tyres Kft.
2016
Gyöngyöshalász · Hungary
LTDisUFRO720 m³/day
Henkel Magyarország Kft.
2017
Körösladány · Hungary
SANDOZ Palazzolo
1976
Palazzolo · Italy
Attisholz300 m³/day
MIWA Catering
1978
Tokyo · Japan
Attisholz84 m³/day
Delley
1995
Switzerland
AEROTHERM11 m³/day
Passkallavik
1969
Sweden
Attisholz1,200 m³/day
Villigen
1984
Switzerland
AEROTHERM4 m³/day
Norra Trögd
1971
Sweden
Attisholz710 m³/day
Sorts-Tavanasa
1986
Tavannes · Switzerland
AEROTHERM10 m³/day
Kongsberg
1993
Norway
AEROTHERM48 m³/day
Bezhan PetCo.
2022
Bazian · Iraq
Waverly NY
1977
New York · USA
Attisholz2,500 m³/day
Frinvillier
1980
Switzerland
Attisholz4,470 m³/day
Écs
1994
Hungary
Attisholz2,500 m³/day
Tecflusac
2022
Ca. Los Talladores · Peru
BIODECSBR
Lajosmizse
2013
Hungary
ACTIVATOR1,130 m³/day
Abbatoir Avignon
1975
Avignon · France
Attisholz750 m³/day
Ion Exchange
2024
Kenya · Kenya
BIODECSBR
Egri Dohánygyár Kft.
2000
Eger · Hungary
Ózd
2009
Hungary
5,400 m³/day
Matei Construct Srl.
2023
Saliste · Romania
CYCLATORBIODEC996 m³/day
M+M Kft
2002
Kistelek · Hungary
Physico-chemicalDAF150 m³/day
Devecser
2019
Hungary
BIODEC
DOOSAN, Phase 1
2019
Tatabánya · Hungary
Eperjes
2004
Hungary
Nagy Hús Kft
2002
Csurgó · Hungary
Physico-chemicalDAF55 m³/day
Hódmezővásárhely
1994
Hungary
AEROTHERMAttisholz15,000 m³/day
Kaskantyú
2004
Hungary
Benken
1989
Switzerland
AEROTHERM10 m³/day
Tatabánya
2011
Hungary
ACTIVATOR16,000 m³/day
PHOENIX Hungária Kft
Makó · Hungary
Markaryd
1973
Sweden
Attisholz6,700 m³/day
Gyömrő
2021
Hungary
ACTIVATOR1,400 m³/day
Ebnat-Kappel
1989
Switzerland
AEROTHERM20 m³/day
Teufen
1989
Switzerland
AEROTHERM18 m³/day
Lauterbrunnen
1983
Switzerland
AEROTHERM32 m³/day
Lepetit Brindisi
1974
Brindisi · Italy
Attisholz2,200 m³/day
Dunafalva
2004
Hungary
Edelény
2017
Hungary
Vácszentlászló
2012
Hungary
CYCLATORBIODEC750 m³/day
Toprak Mahsulleri
1983
Turkey
Attisholz660 m³/day
Egyesült Magyar Csomagolóüveg Kft.
2006
Orosháza · Hungary
Physico-chemicalDAF50 m³/day
Söderala
1971
Sweden
Attisholz3,240 m³/day
Wolfegg
1993
Germany
AEROTHERM10 m³/day
Körösladány
2013
Hungary
CYCLATORBIODEC500 m³/day
Timra
1972
Sweden
Attisholz8,000 m³/day
Jhansi
2015
India
BIODEC
Amlikon
1978
Switzerland
Attisholz919 m³/day
PWA Witzenhausen
1975
Witzenhausen · Germany
Attisholz5,112 m³/day
Telekgerendás
2021
Hungary
Arany Kapu Zrt
2000
Kunfehértó · Hungary
Physico-chemicalSpirator750 m³/day
Hungerit Zrt.
2005
Szentes · Hungary
Physico-chemicalDAF3,000 m³/day
BIOGAL Gyógyszergyár Rt.
2004
Debrecen · Hungary
Lenti
2006
Hungary
Aranyosapáti
2017
Hungary
Bödmen
1990
Austria
AEROTHERM11 m³/day
Walgau
1984
Austria
AEROTHERM70 m³/day
Csengőd
2021
Hungary
CYCLATORBIODEC804 m³/day
Kisújszállás
2015
Hungary
METHANATOR
Kiskunmajsa
2002
Hungary
Attisholz2,000 m³/day
Märstetten
1985
Switzerland
AEROTHERM10 m³/day
Saarlouis
1989
Germany
AEROTHERM173 m³/day
Limpachtal
1987
Switzerland
Attisholz2,080 m³/day
Tápiószőlős
2018
Hungary
CYCLATORBIODEC280 m³/day
Ózd
2014
Hungary
CYCLATORBIODEC5,400 m³/day
Nagyatád
2010
Hungary
Unterterzen
1983
Quarten · Switzerland
AEROTHERM5 m³/day
ATEV Zrt.
2014
Codlea · Romania
Physico-chemicalDAF350 m³/day
Cart. Portonogaro
1976
San Giorgio di Nogaro · Italy
Attisholz1,610 m³/day
APEX Environmental Ltd.
2020
Cardrona · New Zealand
BIODEC
Cegléd
2017
Hungary
Selzach
1976
Switzerland
Attisholz2,750 m³/day
Kiskunmajsa
2019
Hungary
Welschenrohr
1979
Switzerland
Attisholz485 m³/day
Szabadszállás
2013
Hungary
ACTIVATOR745 m³/day
Herisau
1973
Switzerland
Attisholz4,470 m³/day
Kenderes
2018
Hungary
CYCLATORBIODEC400 m³/day
Samsung SDI Magyarország Rt.
2003
Göd · Hungary
Egyesült Magyar Csomagolóüveg Kft.
2005
Orosháza · Hungary
Tótkomlós
2009
Hungary
Dunapataj
2016
Hungary
Wellpappe Wiesloch
1975
Wiesloch · Germany
Attisholz1,200 m³/day
CPM Moudon
1991
Moudon · Switzerland
Attisholz3,600 m³/day
Ilzer Sörgyár Rt.
2001
Monor · Hungary
Kiskunhalas
2012
Hungary
CYCLATORBIODEC4,290 m³/day
Kumla
1993
Sweden
AEROTHERM60 m³/day
Schanz/Pfäffikon
1993
Pfäffikon · Switzerland
AEROTHERM33 m³/day
Kiskunfélegyháza
2021
Hungary
La Verna
1989
Switzerland
AEROTHERM50 m³/day
DEKO-FOOD Zrt.
2007
Debrecen · Hungary
UASB3,000 m³/day
BYD Auto Hungary Kft.
2025
Szeged · Hungary
CYCLATORBIODECPhysico-chemical3,000 m³/day
Thun
1987
Switzerland
AEROTHERM288 m³/day
Fehraitorf
1992
Fehraltorf · Switzerland
AEROTHERM45 m³/day
Arló
2018
Hungary
CYCLATORBIODEC250 m³/day
Békéscsaba
2012
Hungary
METHANATORACTIVATOR20,000 m³/day
Székkutas
2011
Székkutas · Hungary
Zalaegerszeg
2016
Hungary
Soltvadkert
1995
Hungary
Attisholz1,200 m³/day
Sandhult
1970
Sweden
Attisholz1,875 m³/day
Waidhofen a.d. Ybbs
1989
Austria
AEROTHERM65 m³/day
Rönninge
1968
Sweden
Attisholz1,050 m³/day
Balástya
2017
Hungary
Alsóberecki
2016
Hungary
Cousset
1993
Montagny · Switzerland
AEROTHERM8 m³/day
Zürich
1985
Switzerland
Pasteurization1,990 m³/day
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664projects · 41countries · 1964first plant
ATEV Zrt.
2012
Mátyásdomb · Hungary
ACTIVATOR
Ebersdorf
1985
Germany
AEROTHERM13 m³/day
Mélykút
2010
Hungary
JDA Nyla, Jaipur
2020
Jaipur · India
BIODEC1,000 m³/day
Bácsalmás
2013
Hungary
CYCLATORBIODEC800 m³/day
Speicher
1990
Switzerland
AEROTHERM16 m³/day
Taiyuan Sludge Treatment Plant
2000
Taiyuan · China
METHANATOR2,000 m³/day
Oberteuringen
1988
Germany
AEROTHERM9 m³/day
Nagycenk
2013
Hungary
CYCLATORBIODEC725 m³/day
Balástya
2011
Hungary
CYCLATORBIODEC250 m³/day
ATEV Zrt.
2015
Mátyásdomb · Hungary
CYCLATOR-U
ACS Medio Ambiente
2022
Veracruz · Mexico
BIODECSBR
Sarpsborg
1989
Norway
AEROTHERM100 m³/day
Budapest Főváros Önkormányzat
2012
Budapest · Hungary
DEMON1,550 m³/day
Ayent
1993
Switzerland
AEROTHERM40 m³/day
Vientiane
2024
Laos
HYBRATOR
Földeák
2000
Hungary
Dunaszentbenedek
2004
Hungary
Hungarian Export Promotion Agency
2024
Medveđja · Serbia
CYCLATORBIODEC711 m³/day
Holiday Inn
1973
USA
Attisholz190 m³/day
Unterer Leberberg
1972
Switzerland
Attisholz4,250 m³/day
Stetten
1994
Switzerland
AEROTHERM10 m³/day
Samsung
2003
Göd · Hungary
Bonduelle
2021
Békéscsaba · Hungary
ALMEX '96 Kft.
2011
Békéscsaba · Hungary
Müllheim
1990
Switzerland
AEROTHERM12 m³/day
Wassenberg/NRW
1991
Wassenberg · Germany
AEROTHERM55 m³/day
Fislisbach
1986
Switzerland
AEROTHERM23 m³/day
Procter & Gamble
1997
Tianjin · China
METHANATORAttisholz750 m³/day
Ward paper Merril
1976
Merill · USA
Attisholz3,028 m³/day
Untersiggenthal
1986
Switzerland
AEROTHERM32 m³/day
Szegvár
2013
Szegvár · Hungary
CYCLATORBIODEC550 m³/day
Apátfalva, Magyarcsanád
2000
Apátfalva · Hungary
Rüsselsheim
1977
Rüsselheim · Germany
Attisholz21,383 m³/day
ATEV Zrt.
2000
Győr · Hungary
Grolley
1990
Switzerland
AEROTHERM7 m³/day
Papierfabrik Utzenstorf
1972
Utzenstorf · Switzerland
Attisholz5,040 m³/day
Georg Fischer
2003
Apc · Hungary
MVRVacuum distillation24 m³/day
Herzberg
1981
Germany
Attisholz15,360 m³/day
Békésszentandrás
2021
Hungary
CYCLATORBIODEC586 m³/day
Csikéria
2004
Hungary
Tägerwilen
1980
Switzerland
Attisholz1,764 m³/day
Bräcke
1972
Sweden
Attisholz1,500 m³/day
Hatvan
2025
Hungary
Necker
1995
Switzerland
AEROTHERM12 m³/day
WWTP Trebic
2002
Trebic · Czech Republic
AEROTHERM65 m³/day
Tolna
2013
Hungary
CYCLATORBIODEC2,500 m³/day
Xellia Gyógyszervegyészeti Kft.
2018
Budapest · Hungary
MEMBRATOR600 m³/day
Mándok
2017
Hungary
Szombathely
2013
Hungary
Rakkestad
1993
Norway
AEROTHERM31 m³/day
Debrecen
2009
Hungary
METHANATOR
Matei Construct Srl.
2024
Miercurea Sibiului, Cristian · Romania
CYCLATORBIODEC558 m³/day
Nyírségi Szárnyas Kft
2002
Nyírgelse · Hungary
Physico-chemicalDAF700 m³/day
Master Good Kft
2003
Petneháza · Hungary
SBR32 m³/day
CELPAV
1990
Sao Paulo · Brazil
Attisholz68,350 m³/day
VADEX Zrt.
2023
Soponya · Hungary
Eger
2017
Hungary
METHANATOR19,700 m³/day
Törley Kft.
2008
Budapest · Hungary
Edelény
2018
Hungary
CYCLATORBIODEC1,242 m³/day
Halms Hungary Kft.
2025
Debrecen · Hungary
SILEXAC filterRO5 m³/day
Makó
2012
Hungary
SBR8,400 m³/day
Toplana Zenica
2023
Zenica · Bosnia and Herzegovina
Umiken
1969
Switzerland
Attisholz1,250 m³/day
Melhoramentos
1986
Sao Paulo · Brazil
Attisholz7,440 m³/day
Seekirchen
1973
Austria
Attisholz2,703 m³/day
FŐKERT Rt
2003
Budapest · Hungary
Heroldsberg
1986
Germany
AEROTHERM25 m³/day
Nyírmada
1998
Hungary
Tótkomlós
2014
Hungary
ACTIVATOR694 m³/day
Békésszentandrás
2018
Hungary
Jaipur
2015
India
Orgamol
1988
Evionnaz · Switzerland
ACTIVATOR26,650 m³/day
Pfungen
1989
Switzerland
AEROTHERM20 m³/day
BÁCSVÍZ Víz -és Csatornaszolgáltató Zrt.
2024
Kiskunfélegyháza · Hungary
5,331 m³/day
POLIFARBE Kft
2001
Bócsa · Hungary
SILEXPhysico-chemicalfiltration2 m³/day
BAMO Technology Hungary
2024
Ács · Hungary
SILEXPhysico-chemicalDAF48,000 m³/day
Csabacsüd
2022
Csabacsüd · Hungary
American Can Comp.
1977
New Orleans · USA
Attisholz3,785 m³/day
Barabás
2003
Hungary
Boldog
2018
Hungary
CYCLATORBIODEC300 m³/day
Kirchbichl-Wörgl
1984
Kirchbichl · Austria
AEROTHERM120 m³/day
Eli Lilly
1974
Indianapolis · USA
Attisholz435 m³/day
Glattfelden
1990
Switzerland
AEROTHERM10 m³/day
Säfile
1970
Sweden
Attisholz11,520 m³/day
Itzgrund
1988
Germany
AEROTHERM9 m³/day
DOOSAN, Phase 2
2020
Tatabánya · Hungary
TELA Niederbipp
1981
Niederbipp · Switzerland
Attisholz3,000 m³/day
Naturtext
2000
Szeged · Hungary
Csongrád
1998
Hungary
Nagykőrös
2022
Hungary
BUNGE Zrt.
2017
Martfű · Hungary
Galgaguta
2017
Hungary
Makó
2004
Hungary
Nagykanizsa
2007
Hungary
The Water & Carbon Group Pty Ltd
2021
Shoal Bay · Australia
BIODEC
Oberwynental
1993
Reinach · Switzerland
AEROTHERM80 m³/day
Békés
2013
Hungary
ACTIVATOR2,500 m³/day
Budapest FCSM
Hungary
LTDisZLD
Lactasi, PepsiCo
2017
Lactasi · Bosnia and Herzegovina
HYBRATORPhysico-chemicalDAF300 m³/day
Autigny
1989
Switzerland
AEROTHERM34 m³/day
Jakabszállás
2021
Hungary
Nyíribrony
2003
Hungary
Ellikon
1992
Switzerland
AEROTHERM20 m³/day
Täuffeien
1989
Switzerland
AEROTHERM38 m³/day
Holzkirchen
1984
Germany
AEROTHERM70 m³/day
Prügy
2017
Hungary
TAL Apparel
2015
n.d. · Vietnam
Földes vízműtelep
2024
Földes · Hungary
Dombegyház
1998
Hungary
Wallenpaupack
1974
USA
Attisholz379 m³/day
Kecskemét
2002
Hungary
Brienz
1989
Switzerland
AEROTHERM25 m³/day
Fuglevik
1993
Dilling · Norway
AEROTHERM120 m³/day
Ion Exchange
2023
Jordan · Jordan
BIODECSBR
Elek
2005
Hungary
ACTIVATOR600 m³/day
Újkígyós, Szabadkígyós
2005
Újkígyós · Hungary
ICEAS1,300 m³/day
Fegyvernek
2011
Hungary
Dél-Balatoni szennyvíz agglomerációk
2006
Marcali · Hungary
Urnäsch
1976
Switzerland
Attisholz550 m³/day
Schwyz
1989
Switzerland
AEROTHERM70 m³/day
Alkaloida Zrt.
2008
Tiszavasvári · Hungary
ACTIVATOR3,957 m³/day
Kecskemét Bacsviz
Hungary
LTDisZLD
BorsodChem Zrt.
2018
Kazincbarcika · Hungary
Physico-chemicallamella sep168 m³/day
Oskarström
1972
Sweden
Attisholz4,424 m³/day
Páka
2013
Hungary
Saint-Aubin
1989
Switzerland
AEROTHERM15 m³/day
Hückelhoven
1986
Germany
AEROTHERM115 m³/day
McConnell Dowell
2024
Queenstown · New Zealand
BIODEC
Eagle Ottawa Hungary Kft.
2004
Szolnok · Hungary
Physico-chemicallamella sep100 m³/day
Goldsun Hűtőház Rt.
2000
Zalaegerszeg · Hungary
Soltvadkert
2014
Soltvadkert · Hungary
ACTIVATOR1,200 m³/day
Tecflusac
2023
Ca. Los Talladores · Peru
BIODECSBR
Hungerit Zrt.
2017
Szentes · Hungary
DOW Chem. Greffern
1977
Greffern · Germany
Attisholz480 m³/day
Kartal
2018
Hungary
CYCLATORBIODEC752 m³/day
Espelkamp/Nieders.
1990
Espelkamp · Germany
AEROTHERM95 m³/day
WWTP Pribram
2009
Pribram · Czech Republic
AEROTHERM105 m³/day
Cibakháza
2016
Hungary
Bonduelle
2023
Nagykőrös · Hungary
Mindszent
2000
Hungary
Defensa
1993
Brazil
Attisholz538 m³/day
Erlach
1971
Switzerland
Attisholz2,000 m³/day
Lerum
1971
Sweden
Attisholz3,240 m³/day
Altstätten
1995
Switzerland
AEROTHERM30 m³/day
Papierfabrik Biberist
1967
Biberist · Switzerland
Attisholz20,000 m³/day
Borsodnádasd
2016
Hungary
Vientiane
2023
Laos
HYBRATOR
United Group
2023
Burgas · Bulgaria
Niagara-paper Wisconsin
1977
Niagara · USA
Attisholz24,600 m³/day
Kadarkút
2012
Hungary
CYCLATORBIODEC280 m³/day
SOLE-MIZO
2003
Bácsbokod · Hungary
Dévaványa
2017
Hungary
Trogen
1969
Switzerland
Attisholz1,500 m³/day
Rehetobel
1991
Switzerland
AEROTHERM8 m³/day
Tolna
2009
Hungary
Hallau
1985
Switzerland
AEROTHERM45 m³/day
Raff. OMAR Laccharella
1973
Gallarate · Italy
ACTIVATOR100 m³/day
Rosenheim
1985
Germany
AEROTHERM240 m³/day
Bertschi Transports
1989
Dürrenäsch · Switzerland
Attisholz47 m³/day
Ap International Magyarország Kft.
2003
Kecskemét · Hungary
Pécs
2008
Pécs · Hungary
Jászfényszaru
2018
Hungary
CYCLATORBIODEC1,201 m³/day
Pannon Növényolajgyártó Kft.
2017
Foktő · Hungary
Mezőberény
2018
Hungary
Vientiane
2019
Laos
HYBRATOR26,000 m³/day
Regöly
2022
Hungary
BIODECSBR
Hinwil
1967
Switzerland
Attisholz5,724 m³/day
Cibakházi MgTSz.
2000
Cibakháza · Hungary
Agrosprint Zrt.
2024
Karcag · Hungary
Makó
2000
Hungary
ICEAS6,000 m³/day
Unilever Magyarország Kft.
2023
Nyírbátor · Hungary
SFO Othmarsingen
1986
Othmarsingen · Switzerland
Attisholz714 m³/day
ÉDV Zrt.
2023
Zsámbék · Hungary
Tiszatelek
2006
Hungary
ICEAS200 m³/day
DOOSAN, Phase 2
2020
Tatabánya · Hungary
LTDisPhysico-chemicalVacuum distillation1,024 m³/day
Hödlmayr
2002
Győr · Hungary
Physico-chemicalDAF30 m³/day
Budapest
2007
Hungary
Kiskunmajsa
2022
Hungary
ATEV Zrt.
2015
Debrecen · Hungary
Niederglatt
1972
Switzerland
Attisholz15,520 m³/day
Lebanon TN
1995
USA
AEROTHERM75 m³/day
Trogen
1989
Switzerland
AEROTHERM10 m³/day
Henkel Magyarország Kft.
1996
Körösladány · Hungary
AttisholzUFRO100 m³/day
CONTEMPORARY AMPEREX TECHNOLOGY HUNGARY KFT.
2024
Debrecen · Hungary
Physico-chemicalMBRAOP276 m³/day
Muhana Mandi, Jaipur
2020
Jaipur · India
BIODEC1,000 m³/day
Jásszentlászló
2019
Jászszentlászló · Hungary
Jászszentlászló
2022
Hungary
CYCLATORBIODEC512 m³/day
Sandarna
1973
Sweden
Attisholz1,800 m³/day
Bonduelle Central Europe Kft.
2011
Békéscsaba · Hungary
UASBACTIVATOR1,750 m³/day
Yang Jabui
China
METHANATOR
Seuzach
1985
Switzerland
AEROTHERM16 m³/day
Detmold
1989
Germany
AEROTHERM185 m³/day
Ceglédi Tejipari Rt.
2003
Cegléd · Hungary
Bellach
1974
Switzerland
Attisholz6,050 m³/day
Apollo Tyres Kft.
2016
Gyöngyöshalász · Hungary
LTDisUFRO720 m³/day
Henkel Magyarország Kft.
2017
Körösladány · Hungary
SANDOZ Palazzolo
1976
Palazzolo · Italy
Attisholz300 m³/day
MIWA Catering
1978
Tokyo · Japan
Attisholz84 m³/day
Delley
1995
Switzerland
AEROTHERM11 m³/day
Passkallavik
1969
Sweden
Attisholz1,200 m³/day
Villigen
1984
Switzerland
AEROTHERM4 m³/day
Norra Trögd
1971
Sweden
Attisholz710 m³/day
Sorts-Tavanasa
1986
Tavannes · Switzerland
AEROTHERM10 m³/day
Kongsberg
1993
Norway
AEROTHERM48 m³/day
Bezhan PetCo.
2022
Bazian · Iraq
Waverly NY
1977
New York · USA
Attisholz2,500 m³/day
Frinvillier
1980
Switzerland
Attisholz4,470 m³/day
Écs
1994
Hungary
Attisholz2,500 m³/day
Tecflusac
2022
Ca. Los Talladores · Peru
BIODECSBR
Lajosmizse
2013
Hungary
ACTIVATOR1,130 m³/day
Abbatoir Avignon
1975
Avignon · France
Attisholz750 m³/day
Ion Exchange
2024
Kenya · Kenya
BIODECSBR
Egri Dohánygyár Kft.
2000
Eger · Hungary
Ózd
2009
Hungary
5,400 m³/day
Matei Construct Srl.
2023
Saliste · Romania
CYCLATORBIODEC996 m³/day
M+M Kft
2002
Kistelek · Hungary
Physico-chemicalDAF150 m³/day
Devecser
2019
Hungary
BIODEC
DOOSAN, Phase 1
2019
Tatabánya · Hungary
Eperjes
2004
Hungary
Nagy Hús Kft
2002
Csurgó · Hungary
Physico-chemicalDAF55 m³/day
Hódmezővásárhely
1994
Hungary
AEROTHERMAttisholz15,000 m³/day
Kaskantyú
2004
Hungary
Benken
1989
Switzerland
AEROTHERM10 m³/day
Tatabánya
2011
Hungary
ACTIVATOR16,000 m³/day
PHOENIX Hungária Kft
Makó · Hungary
Markaryd
1973
Sweden
Attisholz6,700 m³/day
Gyömrő
2021
Hungary
ACTIVATOR1,400 m³/day
Ebnat-Kappel
1989
Switzerland
AEROTHERM20 m³/day
Teufen
1989
Switzerland
AEROTHERM18 m³/day
Lauterbrunnen
1983
Switzerland
AEROTHERM32 m³/day
Lepetit Brindisi
1974
Brindisi · Italy
Attisholz2,200 m³/day
Dunafalva
2004
Hungary
Edelény
2017
Hungary
Vácszentlászló
2012
Hungary
CYCLATORBIODEC750 m³/day
Toprak Mahsulleri
1983
Turkey
Attisholz660 m³/day
Egyesült Magyar Csomagolóüveg Kft.
2006
Orosháza · Hungary
Physico-chemicalDAF50 m³/day
Söderala
1971
Sweden
Attisholz3,240 m³/day
Wolfegg
1993
Germany
AEROTHERM10 m³/day
Körösladány
2013
Hungary
CYCLATORBIODEC500 m³/day
Timra
1972
Sweden
Attisholz8,000 m³/day
Jhansi
2015
India
BIODEC
Amlikon
1978
Switzerland
Attisholz919 m³/day
PWA Witzenhausen
1975
Witzenhausen · Germany
Attisholz5,112 m³/day
Telekgerendás
2021
Hungary
Arany Kapu Zrt
2000
Kunfehértó · Hungary
Physico-chemicalSpirator750 m³/day
Hungerit Zrt.
2005
Szentes · Hungary
Physico-chemicalDAF3,000 m³/day
BIOGAL Gyógyszergyár Rt.
2004
Debrecen · Hungary
Lenti
2006
Hungary
Aranyosapáti
2017
Hungary
Bödmen
1990
Austria
AEROTHERM11 m³/day
Walgau
1984
Austria
AEROTHERM70 m³/day
Csengőd
2021
Hungary
CYCLATORBIODEC804 m³/day
Kisújszállás
2015
Hungary
METHANATOR
Kiskunmajsa
2002
Hungary
Attisholz2,000 m³/day
Märstetten
1985
Switzerland
AEROTHERM10 m³/day
Saarlouis
1989
Germany
AEROTHERM173 m³/day
Limpachtal
1987
Switzerland
Attisholz2,080 m³/day
Tápiószőlős
2018
Hungary
CYCLATORBIODEC280 m³/day
Ózd
2014
Hungary
CYCLATORBIODEC5,400 m³/day
Nagyatád
2010
Hungary
Unterterzen
1983
Quarten · Switzerland
AEROTHERM5 m³/day
ATEV Zrt.
2014
Codlea · Romania
Physico-chemicalDAF350 m³/day
Cart. Portonogaro
1976
San Giorgio di Nogaro · Italy
Attisholz1,610 m³/day
APEX Environmental Ltd.
2020
Cardrona · New Zealand
BIODEC
Cegléd
2017
Hungary
Selzach
1976
Switzerland
Attisholz2,750 m³/day
Kiskunmajsa
2019
Hungary
Welschenrohr
1979
Switzerland
Attisholz485 m³/day
Szabadszállás
2013
Hungary
ACTIVATOR745 m³/day
Herisau
1973
Switzerland
Attisholz4,470 m³/day
Kenderes
2018
Hungary
CYCLATORBIODEC400 m³/day
Samsung SDI Magyarország Rt.
2003
Göd · Hungary
Egyesült Magyar Csomagolóüveg Kft.
2005
Orosháza · Hungary
Tótkomlós
2009
Hungary
Dunapataj
2016
Hungary
Wellpappe Wiesloch
1975
Wiesloch · Germany
Attisholz1,200 m³/day
CPM Moudon
1991
Moudon · Switzerland
Attisholz3,600 m³/day
Ilzer Sörgyár Rt.
2001
Monor · Hungary
Kiskunhalas
2012
Hungary
CYCLATORBIODEC4,290 m³/day
Kumla
1993
Sweden
AEROTHERM60 m³/day
Schanz/Pfäffikon
1993
Pfäffikon · Switzerland
AEROTHERM33 m³/day
Kiskunfélegyháza
2021
Hungary
La Verna
1989
Switzerland
AEROTHERM50 m³/day
DEKO-FOOD Zrt.
2007
Debrecen · Hungary
UASB3,000 m³/day
BYD Auto Hungary Kft.
2025
Szeged · Hungary
CYCLATORBIODECPhysico-chemical3,000 m³/day
Thun
1987
Switzerland
AEROTHERM288 m³/day
Fehraitorf
1992
Fehraltorf · Switzerland
AEROTHERM45 m³/day
Arló
2018
Hungary
CYCLATORBIODEC250 m³/day
Békéscsaba
2012
Hungary
METHANATORACTIVATOR20,000 m³/day
Székkutas
2011
Székkutas · Hungary
Zalaegerszeg
2016
Hungary
Soltvadkert
1995
Hungary
Attisholz1,200 m³/day
Sandhult
1970
Sweden
Attisholz1,875 m³/day
Waidhofen a.d. Ybbs
1989
Austria
AEROTHERM65 m³/day
Rönninge
1968
Sweden
Attisholz1,050 m³/day
Balástya
2017
Hungary
Alsóberecki
2016
Hungary
Cousset
1993
Montagny · Switzerland
AEROTHERM8 m³/day
Zürich
1985
Switzerland
Pasteurization1,990 m³/day
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664projects · 41countries · 1964first plant
ATEV Zrt.
2012
Mátyásdomb · Hungary
ACTIVATOR
Ebersdorf
1985
Germany
AEROTHERM13 m³/day
Mélykút
2010
Hungary
JDA Nyla, Jaipur
2020
Jaipur · India
BIODEC1,000 m³/day
Bácsalmás
2013
Hungary
CYCLATORBIODEC800 m³/day
Speicher
1990
Switzerland
AEROTHERM16 m³/day
Taiyuan Sludge Treatment Plant
2000
Taiyuan · China
METHANATOR2,000 m³/day
Oberteuringen
1988
Germany
AEROTHERM9 m³/day
Nagycenk
2013
Hungary
CYCLATORBIODEC725 m³/day
Balástya
2011
Hungary
CYCLATORBIODEC250 m³/day
ATEV Zrt.
2015
Mátyásdomb · Hungary
CYCLATOR-U
ACS Medio Ambiente
2022
Veracruz · Mexico
BIODECSBR
Sarpsborg
1989
Norway
AEROTHERM100 m³/day
Budapest Főváros Önkormányzat
2012
Budapest · Hungary
DEMON1,550 m³/day
Ayent
1993
Switzerland
AEROTHERM40 m³/day
Vientiane
2024
Laos
HYBRATOR
Földeák
2000
Hungary
Dunaszentbenedek
2004
Hungary
Hungarian Export Promotion Agency
2024
Medveđja · Serbia
CYCLATORBIODEC711 m³/day
Holiday Inn
1973
USA
Attisholz190 m³/day
Unterer Leberberg
1972
Switzerland
Attisholz4,250 m³/day
Stetten
1994
Switzerland
AEROTHERM10 m³/day
Samsung
2003
Göd · Hungary
Bonduelle
2021
Békéscsaba · Hungary
ALMEX '96 Kft.
2011
Békéscsaba · Hungary
Müllheim
1990
Switzerland
AEROTHERM12 m³/day
Wassenberg/NRW
1991
Wassenberg · Germany
AEROTHERM55 m³/day
Fislisbach
1986
Switzerland
AEROTHERM23 m³/day
Procter & Gamble
1997
Tianjin · China
METHANATORAttisholz750 m³/day
Ward paper Merril
1976
Merill · USA
Attisholz3,028 m³/day
Untersiggenthal
1986
Switzerland
AEROTHERM32 m³/day
Szegvár
2013
Szegvár · Hungary
CYCLATORBIODEC550 m³/day
Apátfalva, Magyarcsanád
2000
Apátfalva · Hungary
Rüsselsheim
1977
Rüsselheim · Germany
Attisholz21,383 m³/day
ATEV Zrt.
2000
Győr · Hungary
Grolley
1990
Switzerland
AEROTHERM7 m³/day
Papierfabrik Utzenstorf
1972
Utzenstorf · Switzerland
Attisholz5,040 m³/day
Georg Fischer
2003
Apc · Hungary
MVRVacuum distillation24 m³/day
Herzberg
1981
Germany
Attisholz15,360 m³/day
Békésszentandrás
2021
Hungary
CYCLATORBIODEC586 m³/day
Csikéria
2004
Hungary
Tägerwilen
1980
Switzerland
Attisholz1,764 m³/day
Bräcke
1972
Sweden
Attisholz1,500 m³/day
Hatvan
2025
Hungary
Necker
1995
Switzerland
AEROTHERM12 m³/day
WWTP Trebic
2002
Trebic · Czech Republic
AEROTHERM65 m³/day
Tolna
2013
Hungary
CYCLATORBIODEC2,500 m³/day
Xellia Gyógyszervegyészeti Kft.
2018
Budapest · Hungary
MEMBRATOR600 m³/day
Mándok
2017
Hungary
Szombathely
2013
Hungary
Rakkestad
1993
Norway
AEROTHERM31 m³/day
Debrecen
2009
Hungary
METHANATOR
Matei Construct Srl.
2024
Miercurea Sibiului, Cristian · Romania
CYCLATORBIODEC558 m³/day
Nyírségi Szárnyas Kft
2002
Nyírgelse · Hungary
Physico-chemicalDAF700 m³/day
Master Good Kft
2003
Petneháza · Hungary
SBR32 m³/day
CELPAV
1990
Sao Paulo · Brazil
Attisholz68,350 m³/day
VADEX Zrt.
2023
Soponya · Hungary
Eger
2017
Hungary
METHANATOR19,700 m³/day
Törley Kft.
2008
Budapest · Hungary
Edelény
2018
Hungary
CYCLATORBIODEC1,242 m³/day
Halms Hungary Kft.
2025
Debrecen · Hungary
SILEXAC filterRO5 m³/day
Makó
2012
Hungary
SBR8,400 m³/day
Toplana Zenica
2023
Zenica · Bosnia and Herzegovina
Umiken
1969
Switzerland
Attisholz1,250 m³/day
Melhoramentos
1986
Sao Paulo · Brazil
Attisholz7,440 m³/day
Seekirchen
1973
Austria
Attisholz2,703 m³/day
FŐKERT Rt
2003
Budapest · Hungary
Heroldsberg
1986
Germany
AEROTHERM25 m³/day
Nyírmada
1998
Hungary
Tótkomlós
2014
Hungary
ACTIVATOR694 m³/day
Békésszentandrás
2018
Hungary
Jaipur
2015
India
Orgamol
1988
Evionnaz · Switzerland
ACTIVATOR26,650 m³/day
Pfungen
1989
Switzerland
AEROTHERM20 m³/day
BÁCSVÍZ Víz -és Csatornaszolgáltató Zrt.
2024
Kiskunfélegyháza · Hungary
5,331 m³/day
POLIFARBE Kft
2001
Bócsa · Hungary
SILEXPhysico-chemicalfiltration2 m³/day
BAMO Technology Hungary
2024
Ács · Hungary
SILEXPhysico-chemicalDAF48,000 m³/day
Csabacsüd
2022
Csabacsüd · Hungary
American Can Comp.
1977
New Orleans · USA
Attisholz3,785 m³/day
Barabás
2003
Hungary
Boldog
2018
Hungary
CYCLATORBIODEC300 m³/day
Kirchbichl-Wörgl
1984
Kirchbichl · Austria
AEROTHERM120 m³/day
Eli Lilly
1974
Indianapolis · USA
Attisholz435 m³/day
Glattfelden
1990
Switzerland
AEROTHERM10 m³/day
Säfile
1970
Sweden
Attisholz11,520 m³/day
Itzgrund
1988
Germany
AEROTHERM9 m³/day
DOOSAN, Phase 2
2020
Tatabánya · Hungary
TELA Niederbipp
1981
Niederbipp · Switzerland
Attisholz3,000 m³/day
Naturtext
2000
Szeged · Hungary
Csongrád
1998
Hungary
Nagykőrös
2022
Hungary
BUNGE Zrt.
2017
Martfű · Hungary
Galgaguta
2017
Hungary
Makó
2004
Hungary
Nagykanizsa
2007
Hungary
The Water & Carbon Group Pty Ltd
2021
Shoal Bay · Australia
BIODEC
Oberwynental
1993
Reinach · Switzerland
AEROTHERM80 m³/day
Békés
2013
Hungary
ACTIVATOR2,500 m³/day
Budapest FCSM
Hungary
LTDisZLD
Lactasi, PepsiCo
2017
Lactasi · Bosnia and Herzegovina
HYBRATORPhysico-chemicalDAF300 m³/day
Autigny
1989
Switzerland
AEROTHERM34 m³/day
Jakabszállás
2021
Hungary
Nyíribrony
2003
Hungary
Ellikon
1992
Switzerland
AEROTHERM20 m³/day
Täuffeien
1989
Switzerland
AEROTHERM38 m³/day
Holzkirchen
1984
Germany
AEROTHERM70 m³/day
Prügy
2017
Hungary
TAL Apparel
2015
n.d. · Vietnam
Földes vízműtelep
2024
Földes · Hungary
Dombegyház
1998
Hungary
Wallenpaupack
1974
USA
Attisholz379 m³/day
Kecskemét
2002
Hungary
Brienz
1989
Switzerland
AEROTHERM25 m³/day
Fuglevik
1993
Dilling · Norway
AEROTHERM120 m³/day
Ion Exchange
2023
Jordan · Jordan
BIODECSBR
Elek
2005
Hungary
ACTIVATOR600 m³/day
Újkígyós, Szabadkígyós
2005
Újkígyós · Hungary
ICEAS1,300 m³/day
Fegyvernek
2011
Hungary
Dél-Balatoni szennyvíz agglomerációk
2006
Marcali · Hungary
Urnäsch
1976
Switzerland
Attisholz550 m³/day
Schwyz
1989
Switzerland
AEROTHERM70 m³/day
Alkaloida Zrt.
2008
Tiszavasvári · Hungary
ACTIVATOR3,957 m³/day
Kecskemét Bacsviz
Hungary
LTDisZLD
BorsodChem Zrt.
2018
Kazincbarcika · Hungary
Physico-chemicallamella sep168 m³/day
Oskarström
1972
Sweden
Attisholz4,424 m³/day
Páka
2013
Hungary
Saint-Aubin
1989
Switzerland
AEROTHERM15 m³/day
Hückelhoven
1986
Germany
AEROTHERM115 m³/day
McConnell Dowell
2024
Queenstown · New Zealand
BIODEC
Eagle Ottawa Hungary Kft.
2004
Szolnok · Hungary
Physico-chemicallamella sep100 m³/day
Goldsun Hűtőház Rt.
2000
Zalaegerszeg · Hungary
Soltvadkert
2014
Soltvadkert · Hungary
ACTIVATOR1,200 m³/day
Tecflusac
2023
Ca. Los Talladores · Peru
BIODECSBR
Hungerit Zrt.
2017
Szentes · Hungary
DOW Chem. Greffern
1977
Greffern · Germany
Attisholz480 m³/day
Kartal
2018
Hungary
CYCLATORBIODEC752 m³/day
Espelkamp/Nieders.
1990
Espelkamp · Germany
AEROTHERM95 m³/day
WWTP Pribram
2009
Pribram · Czech Republic
AEROTHERM105 m³/day
Cibakháza
2016
Hungary
Bonduelle
2023
Nagykőrös · Hungary
Mindszent
2000
Hungary
Defensa
1993
Brazil
Attisholz538 m³/day
Erlach
1971
Switzerland
Attisholz2,000 m³/day
Lerum
1971
Sweden
Attisholz3,240 m³/day
Altstätten
1995
Switzerland
AEROTHERM30 m³/day
Papierfabrik Biberist
1967
Biberist · Switzerland
Attisholz20,000 m³/day
Borsodnádasd
2016
Hungary
Vientiane
2023
Laos
HYBRATOR
United Group
2023
Burgas · Bulgaria
Niagara-paper Wisconsin
1977
Niagara · USA
Attisholz24,600 m³/day
Kadarkút
2012
Hungary
CYCLATORBIODEC280 m³/day
SOLE-MIZO
2003
Bácsbokod · Hungary
Dévaványa
2017
Hungary
Trogen
1969
Switzerland
Attisholz1,500 m³/day
Rehetobel
1991
Switzerland
AEROTHERM8 m³/day
Tolna
2009
Hungary
Hallau
1985
Switzerland
AEROTHERM45 m³/day
Raff. OMAR Laccharella
1973
Gallarate · Italy
ACTIVATOR100 m³/day
Rosenheim
1985
Germany
AEROTHERM240 m³/day
Bertschi Transports
1989
Dürrenäsch · Switzerland
Attisholz47 m³/day
Ap International Magyarország Kft.
2003
Kecskemét · Hungary
Pécs
2008
Pécs · Hungary
Jászfényszaru
2018
Hungary
CYCLATORBIODEC1,201 m³/day
Pannon Növényolajgyártó Kft.
2017
Foktő · Hungary
Mezőberény
2018
Hungary
Vientiane
2019
Laos
HYBRATOR26,000 m³/day
Regöly
2022
Hungary
BIODECSBR
Hinwil
1967
Switzerland
Attisholz5,724 m³/day
Cibakházi MgTSz.
2000
Cibakháza · Hungary
Agrosprint Zrt.
2024
Karcag · Hungary
Makó
2000
Hungary
ICEAS6,000 m³/day
Unilever Magyarország Kft.
2023
Nyírbátor · Hungary
SFO Othmarsingen
1986
Othmarsingen · Switzerland
Attisholz714 m³/day
ÉDV Zrt.
2023
Zsámbék · Hungary
Tiszatelek
2006
Hungary
ICEAS200 m³/day
DOOSAN, Phase 2
2020
Tatabánya · Hungary
LTDisPhysico-chemicalVacuum distillation1,024 m³/day
Hödlmayr
2002
Győr · Hungary
Physico-chemicalDAF30 m³/day
Budapest
2007
Hungary
Kiskunmajsa
2022
Hungary
ATEV Zrt.
2015
Debrecen · Hungary
Niederglatt
1972
Switzerland
Attisholz15,520 m³/day
Lebanon TN
1995
USA
AEROTHERM75 m³/day
Trogen
1989
Switzerland
AEROTHERM10 m³/day
Henkel Magyarország Kft.
1996
Körösladány · Hungary
AttisholzUFRO100 m³/day
CONTEMPORARY AMPEREX TECHNOLOGY HUNGARY KFT.
2024
Debrecen · Hungary
Physico-chemicalMBRAOP276 m³/day
Muhana Mandi, Jaipur
2020
Jaipur · India
BIODEC1,000 m³/day
Jásszentlászló
2019
Jászszentlászló · Hungary
Jászszentlászló
2022
Hungary
CYCLATORBIODEC512 m³/day
Sandarna
1973
Sweden
Attisholz1,800 m³/day
Bonduelle Central Europe Kft.
2011
Békéscsaba · Hungary
UASBACTIVATOR1,750 m³/day
Yang Jabui
China
METHANATOR
Seuzach
1985
Switzerland
AEROTHERM16 m³/day
Detmold
1989
Germany
AEROTHERM185 m³/day
Ceglédi Tejipari Rt.
2003
Cegléd · Hungary
Bellach
1974
Switzerland
Attisholz6,050 m³/day
Apollo Tyres Kft.
2016
Gyöngyöshalász · Hungary
LTDisUFRO720 m³/day
Henkel Magyarország Kft.
2017
Körösladány · Hungary
SANDOZ Palazzolo
1976
Palazzolo · Italy
Attisholz300 m³/day
MIWA Catering
1978
Tokyo · Japan
Attisholz84 m³/day
Delley
1995
Switzerland
AEROTHERM11 m³/day
Passkallavik
1969
Sweden
Attisholz1,200 m³/day
Villigen
1984
Switzerland
AEROTHERM4 m³/day
Norra Trögd
1971
Sweden
Attisholz710 m³/day
Sorts-Tavanasa
1986
Tavannes · Switzerland
AEROTHERM10 m³/day
Kongsberg
1993
Norway
AEROTHERM48 m³/day
Bezhan PetCo.
2022
Bazian · Iraq
Waverly NY
1977
New York · USA
Attisholz2,500 m³/day
Frinvillier
1980
Switzerland
Attisholz4,470 m³/day
Écs
1994
Hungary
Attisholz2,500 m³/day
Tecflusac
2022
Ca. Los Talladores · Peru
BIODECSBR
Lajosmizse
2013
Hungary
ACTIVATOR1,130 m³/day
Abbatoir Avignon
1975
Avignon · France
Attisholz750 m³/day
Ion Exchange
2024
Kenya · Kenya
BIODECSBR
Egri Dohánygyár Kft.
2000
Eger · Hungary
Ózd
2009
Hungary
5,400 m³/day
Matei Construct Srl.
2023
Saliste · Romania
CYCLATORBIODEC996 m³/day
M+M Kft
2002
Kistelek · Hungary
Physico-chemicalDAF150 m³/day
Devecser
2019
Hungary
BIODEC
DOOSAN, Phase 1
2019
Tatabánya · Hungary
Eperjes
2004
Hungary
Nagy Hús Kft
2002
Csurgó · Hungary
Physico-chemicalDAF55 m³/day
Hódmezővásárhely
1994
Hungary
AEROTHERMAttisholz15,000 m³/day
Kaskantyú
2004
Hungary
Benken
1989
Switzerland
AEROTHERM10 m³/day
Tatabánya
2011
Hungary
ACTIVATOR16,000 m³/day
PHOENIX Hungária Kft
Makó · Hungary
Markaryd
1973
Sweden
Attisholz6,700 m³/day
Gyömrő
2021
Hungary
ACTIVATOR1,400 m³/day
Ebnat-Kappel
1989
Switzerland
AEROTHERM20 m³/day
Teufen
1989
Switzerland
AEROTHERM18 m³/day
Lauterbrunnen
1983
Switzerland
AEROTHERM32 m³/day
Lepetit Brindisi
1974
Brindisi · Italy
Attisholz2,200 m³/day
Dunafalva
2004
Hungary
Edelény
2017
Hungary
Vácszentlászló
2012
Hungary
CYCLATORBIODEC750 m³/day
Toprak Mahsulleri
1983
Turkey
Attisholz660 m³/day
Egyesült Magyar Csomagolóüveg Kft.
2006
Orosháza · Hungary
Physico-chemicalDAF50 m³/day
Söderala
1971
Sweden
Attisholz3,240 m³/day
Wolfegg
1993
Germany
AEROTHERM10 m³/day
Körösladány
2013
Hungary
CYCLATORBIODEC500 m³/day
Timra
1972
Sweden
Attisholz8,000 m³/day
Jhansi
2015
India
BIODEC
Amlikon
1978
Switzerland
Attisholz919 m³/day
PWA Witzenhausen
1975
Witzenhausen · Germany
Attisholz5,112 m³/day
Telekgerendás
2021
Hungary
Arany Kapu Zrt
2000
Kunfehértó · Hungary
Physico-chemicalSpirator750 m³/day
Hungerit Zrt.
2005
Szentes · Hungary
Physico-chemicalDAF3,000 m³/day
BIOGAL Gyógyszergyár Rt.
2004
Debrecen · Hungary
Lenti
2006
Hungary
Aranyosapáti
2017
Hungary
Bödmen
1990
Austria
AEROTHERM11 m³/day
Walgau
1984
Austria
AEROTHERM70 m³/day
Csengőd
2021
Hungary
CYCLATORBIODEC804 m³/day
Kisújszállás
2015
Hungary
METHANATOR
Kiskunmajsa
2002
Hungary
Attisholz2,000 m³/day
Märstetten
1985
Switzerland
AEROTHERM10 m³/day
Saarlouis
1989
Germany
AEROTHERM173 m³/day
Limpachtal
1987
Switzerland
Attisholz2,080 m³/day
Tápiószőlős
2018
Hungary
CYCLATORBIODEC280 m³/day
Ózd
2014
Hungary
CYCLATORBIODEC5,400 m³/day
Nagyatád
2010
Hungary
Unterterzen
1983
Quarten · Switzerland
AEROTHERM5 m³/day
ATEV Zrt.
2014
Codlea · Romania
Physico-chemicalDAF350 m³/day
Cart. Portonogaro
1976
San Giorgio di Nogaro · Italy
Attisholz1,610 m³/day
APEX Environmental Ltd.
2020
Cardrona · New Zealand
BIODEC
Cegléd
2017
Hungary
Selzach
1976
Switzerland
Attisholz2,750 m³/day
Kiskunmajsa
2019
Hungary
Welschenrohr
1979
Switzerland
Attisholz485 m³/day
Szabadszállás
2013
Hungary
ACTIVATOR745 m³/day
Herisau
1973
Switzerland
Attisholz4,470 m³/day
Kenderes
2018
Hungary
CYCLATORBIODEC400 m³/day
Samsung SDI Magyarország Rt.
2003
Göd · Hungary
Egyesült Magyar Csomagolóüveg Kft.
2005
Orosháza · Hungary
Tótkomlós
2009
Hungary
Dunapataj
2016
Hungary
Wellpappe Wiesloch
1975
Wiesloch · Germany
Attisholz1,200 m³/day
CPM Moudon
1991
Moudon · Switzerland
Attisholz3,600 m³/day
Ilzer Sörgyár Rt.
2001
Monor · Hungary
Kiskunhalas
2012
Hungary
CYCLATORBIODEC4,290 m³/day
Kumla
1993
Sweden
AEROTHERM60 m³/day
Schanz/Pfäffikon
1993
Pfäffikon · Switzerland
AEROTHERM33 m³/day
Kiskunfélegyháza
2021
Hungary
La Verna
1989
Switzerland
AEROTHERM50 m³/day
DEKO-FOOD Zrt.
2007
Debrecen · Hungary
UASB3,000 m³/day
BYD Auto Hungary Kft.
2025
Szeged · Hungary
CYCLATORBIODECPhysico-chemical3,000 m³/day
Thun
1987
Switzerland
AEROTHERM288 m³/day
Fehraitorf
1992
Fehraltorf · Switzerland
AEROTHERM45 m³/day
Arló
2018
Hungary
CYCLATORBIODEC250 m³/day
Békéscsaba
2012
Hungary
METHANATORACTIVATOR20,000 m³/day
Székkutas
2011
Székkutas · Hungary
Zalaegerszeg
2016
Hungary
Soltvadkert
1995
Hungary
Attisholz1,200 m³/day
Sandhult
1970
Sweden
Attisholz1,875 m³/day
Waidhofen a.d. Ybbs
1989
Austria
AEROTHERM65 m³/day
Rönninge
1968
Sweden
Attisholz1,050 m³/day
Balástya
2017
Hungary
Alsóberecki
2016
Hungary
Cousset
1993
Montagny · Switzerland
AEROTHERM8 m³/day
Zürich
1985
Switzerland
Pasteurization1,990 m³/day
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Vegetable processing effluent taken from 13,705 to 75 mg/l COD
Food & Beverage · Békéscsaba, Hungary · UASB + ACTIVATOR
99.5%
COD removal
Read the Bonduelle Békéscsaba case study →
Regional plant with sludge digestion, bioCNG and DEMON deammonification
Municipal · Zalaegerszeg, Hungary · METHANATOR + DEMON
180,000
Population equivalent
Read the Zalaegerszeg case study →
Brewery effluent converted into 3,900 Nm³ of biogas a day
Food & Beverage · Budapest · UASB
3,900
Nm³/day biogas
Read the Dreher case study →
+660+ reference plants delivered across 41 countries, from 1964 to today.664Plants deliveredBrowse all case studies →Swiss process heritage, engineered in Hungary since 1996
Swiss process heritage, engineered in Hungary since 1996
Swiss process heritage, engineered in Hungary since 1996
All about UTB. Press play on our story, then scroll through the milestones that took us from a Swiss research lab to 660+ plants in 41 countries.
Research begins at Eawag, the Swiss Federal Institute of Aquatic Science and Technology, and ETH Zürich, laying the scientific foundations of UTB’s AEROTHERM™ process.
1978
Sunny Bhasin, a Purdue University engineering graduate, founds UTB Envirotec in Budapest.
1995
UTB opens its Budapest office, the base for more than three decades of process engineering. In 2026, UTB celebrates 30 years.
1996
COO György Taxner, a member of UTB's founding team and of IWA, the Hungarian Chamber of Engineers and the Hungarian Hydrological Society, receives the Lampl Hugó Award for engineering excellence.
2006
UTB opens its own laboratory, workshop and office campus, with a direct connection to a major municipal treatment plant for live pilot testing.
2010
Today, UTB’s European team is comprised of 77% engineers with 61% holding master’s degrees. 44% of our colleagues are women and we have a strong average tenure of 7.5 years.
2026
Our Proprietary Technologies
Our Proprietary Technologies
Our Proprietary Technologies
Contact Our Team
Biological treatment ›
Biological treatment
Continuous flow SBR
CYCLATORCYCLATOR™ is a fully automatic SBR that treats carbon, nitrogen and phosphorus in single- or multi-basin layouts, while wastewater keeps flowing in, even during settling and decanting. The result: no equalisation tank, fewer basins, a smaller footprint and lower capital cost. Our patented FeedForward™ cycle drives biological phosphorus removal that cuts chemical use, and keeps effluent stable through daily peaks and seasonal swings.
No equalisation tank, compact footprint
288 min cycle · >90% on process
63 plants delivered since 2006
MunicipalFood & Beverage
More on CYCLATOR →
Services
Services
Services
01
EPC / Turnkey
One contract and one point of responsibility, from feasibility study and design through construction, commissioning and operator training.
Explore EPC / Turnkey →
02
Engineering
In-house process, civil, mechanical, electrical and automation design for new plants and upgrades.
Explore Engineering →
03
Consultancy
Audits, troubleshooting, feasibility and upgrade studies for any plant, including those we did not build.
Explore Consultancy →
04
Process & equipment supply
Our proprietary decanters, reactors and process packages, supplied to contractors and operators building their own plants.
Explore Process & equipment supply →
05
Pilot trials
Laboratory and on-site pilot trials on your own wastewater, so every design rests on measured data.
Explore Pilot trials →
06
Research & development
Continuous R&D with universities and industry partners, backed by EU and Hungarian funding, to return water, energy and nutrients to the circular economy.
Explore Research & development →
01EPC / TurnkeyOne contract and one point of responsibility, from feasibility study and design through construction, commissioning and operator training.Explore EPC / Turnkey →
02EngineeringIn-house process, civil, mechanical, electrical and automation design for new plants and upgrades.Explore Engineering →
03ConsultancyAudits, troubleshooting, feasibility and upgrade studies for any plant, including those we did not build.Explore Consultancy →
04Process & equipment supplyOur proprietary decanters, reactors and process packages, supplied to contractors and operators building their own plants.Explore Process & equipment supply →
05Pilot trialsLaboratory and on-site pilot trials on your own wastewater, so every design rests on measured data.Explore Pilot trials →
06Research & developmentContinuous R&D with universities and industry partners, backed by EU and Hungarian funding, to return water, energy and nutrients to the circular economy.Explore Research & development →Request a technical assessment
Request a technical assessment
Request a technical assessment
Send your flow rate, load and discharge limits. An engineer will come back with an indicative process solution and a view on whether a pilot trial is worthwhile.
UTB Envirotec Zrt.
H-1139 Budapest, Lomb utca 15.
Phone +36 1 413-3600
Email solutions@utb.hu