Nutrient Removal
Meeting nitrogen and phosphorus limits — biological nutrient removal processes, nitrification and denitrification systems, anoxic mixing, and nutrient recovery.
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Manufacturers
ABS USA, headquartered in Meriden, Connecticut, is the North American subsidiary of ABS, a globally recognized wastewater equipment brand now operatin…
ACUMIX, Inc. is a US manufacturer of industrial mixers and tank agitators headquartered in Harrisburg, Pennsylvania, producing equipment from 1/4 to 1…
AIK Technik AG is a Swiss plant engineering firm headquartered in Sursee that designs and builds turnkey facilities for residual waste treatment and r…
APG-Neuros, headquartered in Laval, Quebec, Canada, designs and manufactures turbo blowers and aeration control systems for wastewater treatment, mark…
Aquaturbo, operating under the SFA Enviro environmental division of the SFA Group, designs and manufactures specialized aeration and mixing equipment …
Founded in 2007 by Eckhard G. Bischoff and based in Herford, Germany, AQUATO Umwelttechnologien GmbH manufactures decentralized wastewater treatment s…
Aquaculture Systems Technologies LLC (AST), headquartered at 2120 North 3rd Street in Baton Rouge, Louisiana, is a water filtration manufacturer found…
Bio-Bubble Technologies is a UK-based wastewater treatment company operating since 1989, with Advanced Aeration Ltd serving as their design, supply, i…
Aerator Solutions, now operating under Komline, is a manufacturer of aerators and mixers for wastewater treatment with over 50 years of industry exper…
Aero-Mod, founded in 1981 and headquartered in Manhattan, Kansas, is a wastewater treatment technology company and member of the Axius Water group tha…
Agraferm GmbH, based in Pfaffenhofen an der Ilm, Germany, is a turnkey provider of anaerobic digestion plants for biogas, biomethane (renewable natura…
Alfa Laval, founded in 1883 and headquartered in Lund, Sweden, is a global industrial manufacturing company with over 140 years of innovation tracing …
AlgaFilm Technologies is a Canadian startup that has developed the Algae Forest Process, a photosynthetic wastewater treatment technology that simulta…
Founded in 1987 by Henning Gatz and headquartered in Bellingham, Washington, Aquacare Environment Inc is a manufacturer and integrator of recirculatin…
Founded in 1981 and headquartered in Canonsburg, Pennsylvania, Aquatech International is a global water treatment technology and services company with…
Aquatech International, headquartered in Canonsburg, Pennsylvania, is a global water and wastewater treatment technology provider with over 43 years o…
Aquen Aqua-Engineering GmbH is a technology company based in Clausthal-Zellerfeld, Germany, specializing in sludge conditioning and solid-liquid separ…
Beijing Witct ConvergenceResource Technology Co., LTD operates through two complementary brands: Witct for the Chinese domestic market and Witcarbon (…
Börger GmbH, based in Borken-Weseke, Germany, manufactures rotary lobe pumps, comminution equipment, separation systems, stainless steel tanks, and ag…
Boerger GmbH, headquartered in Borken-Weseke, Germany, is a manufacturer of rotary lobe pumps, macerating equipment, separation technology, and proces…
CNP CYCLES GmbH, based in Alzenau, Germany, develops process engineering solutions for energy recovery, nutrient recovery, and resource optimization a…
CRI-MAN S.p.A. is an Italian manufacturer based in Correggio, Reggio Emilia, with over 25 years of experience designing and producing equipment for li…
Centrisys/CNP is a U.S.-based manufacturer of decanter centrifuge systems and advanced biosolids process technologies, headquartered in Kenosha, Wisco…
ChartWater, LLC, a subsidiary of Chart Industries (NYSE: GTLS), was formed from the merger of AdEdge Water Technologies and BlueInGreen, also incorpor…
Cleanwater1 is a US-based manufacturer and integrator that delivers an end-to-end water and wastewater treatment equipment portfolio through seven acq…
Cleanwater1 (formerly Integrity Municipal Systems LLC), based in Poway, California, is a comprehensive manufacturer and integrator of water quality an…
Colsen International BV, a family-owned company based in Hulst, Netherlands, has spent over 35 years developing integrated solutions at the intersecti…
Coskun Arıtma A.Ş. is a Turkish environmental technology company founded in 2005 and headquartered in Dilovası, Kocaeli. The company designs, manufact…
Crane Pumps and Systems (CP&S) is an American pump manufacturer headquartered and producing in Piqua, Ohio, operating a portfolio of six established i…
This entry contains a YouTube video URL rather than a company website. The video title references DEMON sidestream deammonification, which is a well-k…
Discflo Corporation manufactures specialty pumps based on its patented Discpac boundary-layer viscous drag technology, which operates on fundamentally…
EBARA HG / EBARA Mixers is the combined operating brand of three legacy manufacturers — Hayward Gordon, Sharpe Mixers, and Scott Mixers — bringing ove…
ELIQUO PMI AS, formerly known as Enwa PMI AS until a January 2024 rebranding, is a Norwegian engineering and manufacturing firm and one of Norway's le…
ELIQUO Water & Energy BV, based in the Netherlands and part of the SKion Water group through the Eliquo Water Group, designs and installs multi-techno…
ENG Designs LLC provides engineered wastewater mixing solutions that remove submerged mechanical equipment from treatment basins. Their three core pro…
EYS Endüstri Makina Sanayi ve Ticaret A.Ş. is a Turkish manufacturer with over 25 years of experience, operating from a 20,000 m² production facility …
EasyMining, a subsidiary of Ragn-Sells Group, develops and commercializes patented chemical processes that recover valuable nutrients and salts from w…
EBARA HG is a multi-brand partnership combining Hayward Gordon pumps, Sharpe Mixers, and Scott Mixers under the Japanese multinational EBARA Corporati…
Entex Technologies, Inc. is a Chapel Hill, North Carolina-based manufacturer of advanced biological wastewater treatment systems, holding U.S. patents…
EnviroMix, now part of Xylem, specializes in pneumatic mixing and process control technology for water and wastewater treatment. Headquartered in the …
Enviropax, based in Salt Lake City, Utah, manufactures specialty process equipment for water and wastewater treatment applications, handling projects …
Erich Stallkamp ESTA GmbH, headquartered in Dinklage, Germany, is a specialist manufacturer of stainless steel products for agriculture, biogas, indus…
EssDe GmbH is a German process engineering company specializing in biological nitrogen removal from wastewater through deammonification technology. Th…
F & Q Pumps, Inc. is a U.S. pump and submersible motor manufacturer based in South El Monte, California, with over 40 years of experience designing an…
FAGGIOLATI PUMPS S.p.A. builds submersible pumping, mixing, and aeration equipment at its works in Macerata, Italy. Pump output spans 0.5 kW to 350 kW…
FAN Separator GmbH, based in Marktschorgast in Upper Franconia, Germany and part of the Austrian Bauer Group since 2004, is a leading manufacturer of …
FIRMUS France, headquartered in Clermont l'Hérault in France's Languedoc-Roussillon region, brings over 30 years of expertise in membrane separation t…
FLOWMIM S.L. is a Spanish manufacturer based in Porqueres (Girona) specializing in agitation, mixing, pumping, and polymer preparation equipment for i…
Fluidmix S.L. is a Spanish agitation and dosing equipment manufacturer based in Madrid, designing, producing, and providing technical assistance for i…
Fluidyne is a US-based manufacturer of proprietary wastewater treatment process equipment, supplying municipal and industrial wastewater treatment sys…
Flygt is a Xylem brand headquartered in Solna, Sweden, with over a century of submersible pump engineering, specializing in wastewater transport and t…
Franz Eisele u. Söhne GmbH & Co. KG, founded in 1887 and based in Sigmaringen-Laiz, Germany, is a manufacturer of pumps and agitators for the agricult…
FUCHS Enprotec GmbH, based in Mayen, Germany with over fifty years of experience, is a subsidiary of METAWATER Co., Ltd. of Japan specializing in aera…
NORD DRIVESYSTEMS, headquartered in Bargteheide, Germany, is a global drive technology manufacturer operating 48 subsidiaries across 36 countries with…
Gradiant is a global water treatment solutions provider that originated as an MIT spinout and now operates across semiconductor manufacturing, pharmac…
Gross-Wen Technologies (GWT), headquartered at 404 Main Street in Slater, Iowa, develops and commercializes algae-based wastewater treatment systems u…
H2Ortner GmbH, headquartered in Passau, Germany, is a specialized wastewater treatment company serving municipal and industrial clients through a dist…
HOMA Pumpenfabrik GmbH, founded in 1946 by Hans Hoffmann Sr. and now led by the third generation under Hans Hoffmann and Michael Sulzbach, designs and…
HUNING Umwelttechnik GmbH & Co. KG, based in Melle, Germany, is part of the six-company HUNING Group and specializes in biological sludge treatment, m…
Herbst Umwelttechnik GmbH (HUT), based in Berlin, Germany, has operated in environmental protection for over 38 years, specializing in the planning, c…
Hermann Träxler GmbH, founded in 1972 in Ginsheim-Gustavsburg, Germany, is a family-owned manufacturer specializing in draft tube mixers for anaerobic…
HydroThane STP bv, headquartered in 's-Hertogenbosch, Netherlands and founded in 2008, designs and constructs biological wastewater treatment and biog…
INVENT Umwelt- und Verfahrenstechnik AG, based in Erlangen, Germany, designs and manufactures mixing, aeration, and solid-liquid separation equipment …
INVENT Umwelt- und Verfahrenstechnik AG supplies process equipment for municipal and industrial water and wastewater treatment from its headquarters i…
Ixom Watercare, headquartered in Dickinson, North Dakota, develops and manufactures specialized water quality improvement equipment for municipal drin…
KSB SE & Co. KGaA, established in 1871 in Frankenthal, Germany, operates in the United States through three entities: KSB Inc. (pumps and valves for w…
Kinetiflo Group, formed from the merger of legacy brands Integrity Pump & Motor and Continental Pump Company, is an industrial pump manufacturer speci…
Komax Systems Inc., founded in 1973 and based in Huntington Beach, California, is a manufacturer of inline static mixers and direct-injection steam he…
Kruger, the North American arm of Veolia Water Technologies, provides a comprehensive portfolio of proprietary water and wastewater treatment processe…
Landia A/S, founded in 1950 in Lem, Denmark, invented the chopper pump and has spent 75 years refining it into one of the most recognizable brands in …
Lemna Environmental Technologies, established in 1983 and headquartered in Vadnais Heights, Minnesota, specializes in lagoon-based wastewater treatmen…
Licus ProTech is a German engineering company specializing in long-shaft agitation technology for municipal and industrial water treatment. Their flag…
Gebrüder Lödige Maschinenbau GmbH, founded in 1938 and headquartered in Paderborn, Germany, is a third-generation family-owned company that pioneered …
MIXEL S.A.S. is a French industrial agitator manufacturer founded in 1969 and headquartered in Dardilly, France, now operating within the GMM Pfaudler…
MIXEL and HYDROAIR are brands within GMM Pfaudler, a global corrosion-resistant process equipment manufacturer with 21 facilities across four continen…
MUTAG A/S is a Danish biofilm carrier media manufacturer specializing in MBBR (Moving Bed Biofilm Reactor) and IFAS (Integrated Fixed-film Activated S…
Mazzei Injector Company, founded in 1978 and based in Bakersfield, California, specializes in high-efficiency venturi injectors, flash reactors, and g…
MixUniX Inc. is an industrial mixing equipment manufacturer based in Round Rock, Texas, operating as the international brand of parent company GREATWA…
Mixtec North America, Inc. is a Salt Lake City, Utah-based manufacturer of industrial mixers and impellers operating from a 30,000-square-foot facilit…
Mass Transfer Systems (MTS), operating since 1984 from Walpole, Massachusetts, designs and manufactures jet aeration and jet mixing systems for munici…
NPHarvest Oy, headquartered in Espoo, Finland, develops proprietary physicochemical nutrient recovery technology that extracts nitrogen and phosphorus…
Nabohi USA LLC, headquartered in Houston, Texas, is an ISO 9001:2015 certified manufacturer of submersible pumps, aerators, mixers, and water and wast…
Nesemeier GmbH, founded in 1998 and based in Blomberg, Germany, manufactures biogas plant components and provides installation, rehabilitation, and ma…
Nexom is a wastewater treatment technology company headquartered in Winnipeg, Manitoba, Canada and a member of the Axius Water family of companies alo…
Ovivo is a global water treatment company with over 150 years of accumulated expertise, offering equipment, technology, and complete systems for produ…
PCM Europe SAS, headquartered in France with offices across Europe, Asia, and the Americas, is a positive displacement pump manufacturer with over 90 …
JOHSTADT (PF Pumpen und Feuerlöschtechnik GmbH) is a German pump manufacturer with over 160 years of heritage, headquartered in Jöhstadt in the Ore Mo…
Pulsafeeder, headquartered in Punta Gorda, Florida and operating as part of IDEX Corporation, has been a leading manufacturer of chemical metering and…
Paques, founded in 1981 and now part of Skion Water, is a Dutch environmental technology company specializing in biological wastewater and biogas trea…
Paques Technology B.V., founded in 1981 in Balk, Netherlands and now part of Skion Water, is a global leader in biological wastewater and biogas treat…
Passavant-Geiger GmbH, headquartered in Aarbergen near Frankfurt am Main and employing approximately 300 people, operates under the three brands Passa…
Premier Tech Aqua, operating under the Rewatec brand, is a division of Premier Tech specializing in decentralized water and wastewater treatment syste…
Primo Netherlands B.V., part of the family-owned Inter Primo A/S group headquartered in Copenhagen, Denmark, is a custom plastic extrusion manufacture…
PuWe GmbH, based in Vreden, Germany, manufactures piston pumps, flushing systems, and mixing containers for handling high-viscosity, high-solids-conte…
Lakeside Equipment Corporation, headquartered in Bartlett, Illinois and operating continuously since 1928, provides equipment across virtually every s…
Röhren- und Pumpenwerk Bauer GmbH, headquartered in Voitsberg, Austria, has operated for over 90 years as a manufacturer of agricultural irrigation, s…
S.C.M. Tecnologie s.r.l., based in San Giorgio Bigarello near Mantua, Italy, has designed and manufactured aeration, mixing, and pumping systems for m…
Savino Barbera SRL, founded in 1947 in Brandizzo near Turin, Italy, is a third-generation family manufacturer that pioneered the use of thermoplastics…
SCHAEFER KALK GmbH & Co. KG is a fifth-generation family-owned lime manufacturer headquartered in Diez, Germany, with approximately 700 employees worl…
SEFT SRL fabricates mechanical wastewater treatment equipment at a 4,000-square-meter plant in San Felice sul Panaro, in Italy's Modena province. Foun…
SPX FLOW is a multinational process equipment manufacturer operating across 25 countries with 3,900 employees and over 106,000 products, serving water…
SUMA Rührtechnik GmbH, founded in 1957 in Kühbach and now headquartered in Sulzberg in the Allgäu region of Germany, is a family-owned manufacturer of…
Founded in 1983 and based in Kirchberg an der Jagst, Germany, SYSTEM S&P GmbH is a family-owned manufacturer specializing in compact wastewater treatm…
ShinMaywa America Ltd is the North American subsidiary of ShinMaywa Industries, Ltd., a Japanese industrial manufacturer with operations spanning the …
Statiflo, headquartered in Macclesfield, Cheshire, UK, is a global manufacturer of static mixing equipment serving thousands of customers across more …
Statiflo Group, headquartered in Macclesfield, Cheshire, UK, is an ISO 9001-certified manufacturer of static mixing equipment serving process industri…
Streisal GmbH, founded in 1988 and headquartered in Wangen im Allgäu, Germany, manufactures energy-efficient agitators and mixing systems for biogas p…
Sulzer is a Swiss industrial engineering company headquartered in Winterthur, Switzerland, with a history dating back to 1834. The company designs and…
The MASTRRR Company is a Webster, Texas-based manufacturer of chemical induction mixers for water and wastewater treatment, headquartered at 1420 Atla…
Thöni Sustainable Solutions GmbH, part of the Thöni Group based in Telfs, Tyrol, Austria, is a family-owned engineering firm with over 40 years of exp…
Tomorrow Water, a subsidiary of BKT Co. Ltd., develops and deploys advanced wastewater treatment technologies focused on resource recovery and energy …
Tongxiang Small Boss Special Plastic Products Co., Ltd. is a Chinese manufacturer founded in 1992 and headquartered in Tongxiang, Zhejiang Province. R…
TopolWater s.r.o. is a family-owned Czech manufacturer of wastewater treatment plants, established as an engineering office in 1990 by Ing. Jan Topol …
Triplepoint Environmental, now operating under the Axius Water platform, designs and manufactures proprietary lagoon wastewater treatment systems from…
Tsurumi Manufacturing Co., Ltd. is a century-old Japanese pump manufacturer headquartered in Kyoto with five production plants across Japan (Kyoto, Yo…
VATEK Çevre Teknolojileri A.Ş. is a Turkish environmental technology company established in 2006 that designs, manufactures, and installs water and wa…
Based in Neu-Anspach, Germany, VTS Verfahrenstechnik Schweitzer GmbH has spent over four decades designing and building turnkey wastewater sludge trea…
Vaughan Company, founded in 1960 and based in Montesano, Washington, is the originator of the chopper pump—a centrifugal pump with integrated cutting …
Westfall Manufacturing Company, based in Bristol, Rhode Island, designs and manufactures static mixers, flow conditioners, Venturi flow meters, and di…
World Water Works is a wastewater treatment technology company based in Oklahoma City, Oklahoma, offering proprietary systems for both municipal and i…
World Water Works (WWW) is a wastewater treatment technology company headquartered in Oklahoma City, Oklahoma, specializing in biological nutrient rem…
ZETTL GmbH, based in Munich, Germany, has operated for over sixty years in mechanical and thermal process engineering, specializing in industrial dryi…
batchpur GmbH & Co. KG, based in Wilnsdorf, Germany with manufacturing in Brehna, develops and manufactures SBR wastewater treatment systems holding o…
econovation GmbH, headquartered in Ludwigsburg, Germany (contact: +49 7161 3628136), develops and manufactures the ecowirl® platform of patented vorte…
smart5 envitech GmbH, operating from Lörrach, Germany under the smart5 group umbrella, provides full-lifecycle industrial water and wastewater treatme…
utp umwelttechnik pöhnl GmbH, founded in 2002 and based in Seybothenreuth, Bavaria, is a second-generation family business with around 30 employees th…
vermicon AG, headquartered on the SKYGATE Campus in Hallbergmoos near Munich, is a biotechnology company founded in 1997 as a spin-off from the Techni…
WKS Group, headquartered in Dresden, Germany, is a medium-sized plant engineering firm delivering turnkey water and wastewater treatment facilities un…
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