Wastewater Treatment Plants

    Explore wastewater treatment plants providers in Aguato's infrastructure & systems directory. Shortlist companies by geography, industry experience, and technology fit before requesting proposals.

    Category Snapshot

    Matched providers
    350
    Top countries
    United Kingdom, China
    Popular technologies
    Cartridge Filters, Flat Sheet UF Membranes

    How To Evaluate

    • Start with providers that clearly operate in your target geography and project footprint.
    • Look for industry exposure that matches your water challenge, compliance constraints, and deployment context.
    • Use technologies, service scope, and proof signals to narrow the list before reaching out to suppliers.

    Showing 261-280 of 350

    350 results from 350 matched providers

    C

    CORSA

    Spain

    Water treatment product manufacturer

    H

    HIDROSALUD

    Spain

    Water Treatment company

    NS

    Ningbo Shitong Water Purification Equipment Co., Ltd

    China

    manufacture all kinds of ftiings , valve

    NF

    NX Filtration

    Netherlands

    Advanced hollow fiber membranes

    PA

    PolyCera, a brand of PSP.US, Inc.

    United States51-200 employees
    1 region

    PolyCera® membrane products, a PSP.US, Inc. brand, set new standards in performance and total cost of ownership, aiming to deliver the highest quality of treatment with unrivaled reliability at the lowest total lifetime cost through the reduction of OpEx and CapEx. With current installed capacity exceeding 50 MGD, PolyCera membranes have been used in a wide range of projects including: Clean Energy, Fossil Fuel Energy, Industrial Wastewater, Process Separation and Municipal Water and Wastewater. Show more

    Ultrafiltration (UF)
    Nanofiltration (NF)
    Industrial Water Reuse
    VS

    Vetres Srl

    Italy51-200 employees
    2 regions

    We are Vetres, an Italian engineering and manufacturing company with over 30 years of experience in fiberglass reinforced plastic solutions. We design, manufacture, and install custom FRP tanks, pipes, silos, and large-scale storage systems for water, wastewater, industrial, and food-grade applications. Our strength lies in combining solid engineering, high-quality materials, and tailor-made designs to deliver durable, corrosion-resistant solutions. From detailed design to on-site construction and technical support, we work closely with clients to ensure reliable performance across the full lifecycle of every project.

    Customized Plant Construction
    Storage Tanks and Reservoir Construction
    S

    SERVYECO

    Spain51-200 employees
    1 region

    Servyeco specializes in comprehensive water management solutions, offering a range of chemical products for wastewater, potable, and process water treatment. With expertise in plant operations and innovative technologies, they serve industrial and public sectors across Europe.

    Laboratory Testing Services
    Plant Operation Services
    AC

    Anua Clean Air UK

    United Kingdom

    Anua Clean Air UK offers proven, patented clean air bio-technologies, which provide best-in-class process performance with the lowest utility and life cycle costs. Anua Clean Air manufactures and installs Mónafil™, Mónashell™ and Mónasorb™ systems. These are patented proven systems for the treatment of municipal and industrial odour and VOC air emissions. We have tested and proven installations right across the globe with proven capabilities in air purification and odour abatement in a wide variety of sectors including: Wastewater Treatment Industry | Food/Agri Industry | Municipal Solid Waste | Pharmaceutical/Petro Chemical/Printing‭ & ‬Coating/Other Industries.‬‬‬‬ Mónafil™ Control of hydrogen sulfide and VOCs is a concern in many wastewater treatment, composting and industrial plants. Hydrogen sulfide, and many VOC’s, create odours, are corrosive, cause air pollution and are detrimental to health. Mónafil™ is a patented biofiltration system that uses special media as a capture and support medium offering excellent removal efficiencies for odours, VOC’s, sulfur and nitrogen-based compounds. The properties of the manufactured granular high-density peat media have proven to be a key factor in achieving high performance removal and media life up to 10 years. Mónafil™ has been successfully used in odour control applications for more than 20 years. Mónashell™ The Mónashell™ biofiltration system is a proven and cost-effective alternative to chemical scrubbing or carbon adsorption, designed like a biotrickling system yet incorporating many benefits of traditional biofilters. The shell-based media is sustainable and renewable with the ability to maintain a neutral pH within the biofilter. This ensures optimal odour performance across a broad range of odour producing compounds, while simplifying operation and enhancing system reliability. Control of odour-causing compounds emitted from wastewater and industrial treatment processes has become a growing area of concern. As populations grow and housing encroaches on once-remote treatment facilities, the importance of effective, yet simple odour control technology will continue to increase. In addition, odourous compounds can be corrosive to equipment requiring ventilation to extend equipment life and reduce capital replacement expenditure. Mónasorb™ Control of hydrogen sulfide and VOCs is a concern in many wastewater treatment, composting and industrial plants. Hydrogen sulfide, and many VOC’s, create odours, are corrosive, cause air pollution and are detrimental to health. Mónasorb™ is a range of Carbon Filter systems that uses activated carbon, impregnated carbon as a capture and support medium, offering excellent removal efficiencies for odours, VOC’s, sulfur and nitrogen-based compounds. Our carbon units may be used as a standalone filter or as a polishing filter for a Mónashell™ OCU’s for even greater levels of treatment.

    BE

    Bridges Electrical Engineers Ltd

    United Kingdom

    Bridges Electrical Engineers Ltd are a trusted intelligent engineering partner which specialises in MEICA engineering services. Our core purpose is to engineer sustainable assets which our valued customers are proud to own and operate. We provide customers with a comprehensive suite of in-house design, manufacturing, project management, and installation services including: Electrical Engineering Mechanical Engineering Project Delivery (Tier 1 & Tier 2) Capital Maintenance Services Full MEICA Design Off-Site Manufacture Packaged Plant Solutions Control Panels and MCCs Turnkey Delivery CompEx & DSEAR Specialising in high-performance, multi-disciplinary solutions, we serve our long-term client base with innovative, engineering solutions delivered through traditional site installation techniques or using modern methods of construction and off-site manufacture. Our services include packaged chemical dosing solutions, control panel and MCC manufacturing, skid and package plants, and off-site manufactured solutions. Operating as both a Tier 1 and Tier 2 our “all under one roof” approach provides expertise in areas like CompEx & DSEAR, 3D design and scanning, mechanical and electrical installation, and turnkey solutions.

    EW

    EPS Water

    United Kingdom

    EPS Water offers the market a unique end-to-end service, ranging from needs assessment and solution definition, through design, manufacture, installation & commissioning, to aftercare and operation of water & wastewater treatment assets. Our experience of operating and maintaining treatment systems helps to drive excellence in design and to ensure that our manufactured equipment is robust and reliable at all times. EPS offers a broad range of services across the UK regulated & industrial and global export water and wastewater treatment markets: Wet infrastructure support services. Design-Build (DB) and Design-Build-Operate (DBO) of water and wastewater treatment facilities. Biological process technology supply. Product manufacture & installation. Engineering Services including process and MEICA design, asset optimisation and energy management. Our focus is primarily on providing Best Value to our clients and their bill-paying customers at all stages of the project lifecycle. Our digital design capabilities extend beyond 3D to fully animated 4D including digital rehearsals and we are well-advanced on our journey to BIM Level 2. As treatment plant operators ourselves, we endeavour to live the culture of our clients and to ensure that our solutions provide best Whole Lifecycle Cost in operation. We offer a leading After Sales Service and a range of asset optimisation services to ensure that the performance of the solutions we provide does not deteriorate over time.

    IP

    Industrial Pipework Services

    United Kingdom

    At Industrial Pipework Services, we provide bespoke engineering services. With over 25 years’ experience IPS can offer complete mechanical engineering solutions including design, manufacture & installation services. Our experienced workforce are trained to the highest standards. IPS is situated within easy access to the M4 corridor approximately 30 minutes North of Cardiff. The company embraces innovative thinking while utilising the latest technology. IPS operating base comprises of 30,000 square foot of workshops, offices and assembly areas.  The Workshops are fully segregated for the manufacture of both carbon steel and stainless-steel products and are serviced by dedicated overhead gantry cranes. With over two decades of engineering experience the company strives to combine first class engineering and design to deliver the high quality that is required.  The Company maintains a proactive approach, working closely with our Clients to achieve our collective aims for each scheme. This ambition is underpinned by an uncompromising commitment to attain the highest standards of health, safety and environmental care. IPS provides continued excellence in design, manufacturing and installation gained from many years experience within the industry. Our In-House design capability allows the company to provide a full engineering design service using the latest Auto CAD software packages. IPS offers a design service for both pipework and steelwork systems from proposal drawings to the production of as built drawings. IPS Design Office provides all relevant AutoCAD drawings for steelwork and pipework, Isometric drawings for fabrication, general layout drawings for plant and equipment and As Built drawings. Structural steelwork calculations and flow characteristics are also provided as required. IPS offer a full 3D surveying services and production of cloud point data for project modelling. IPS operates primarily within the Water Industry and provides services for both clean water and sewage. IPS is a Tier One Mechanical Engineering Specialists Provider to Dŵr Cymru Welsh Water and the Strategic Alliance. IPS operate nationally and have delivered projects throughout the UK for many Water Utility companies including Anglian Water, Thames Water and Bristol Water. Continual improvement into our infrastructure and the development of new IT systems has brought us to a level consistent with the requirements of our clients. IPS offers a complete project management service, including operation of Principal Contractor role as well as delivering turnkey projects. Experience gained in the water industry has enabled us to manage the competing demands of cost, quality and safety for all our projects.

    KS

    Kent Stainless Ltd

    United Kingdom
    Founded 1979

    Solids Technology International was established in 1979 in Dublin, Ireland to develop high-performance belt filter dewatering equipment and innovative solutions for the water and wastewater industry. In 2002 the company was taken over by Kent Stainless. The manufacturing facility includes 3D laser cutting, CNC sheet, electro-polishing and bead blasting finishing plants. Employing over 100 people and resources including over 50 people with mechanical or electrical trades and over 20 design engineers working utilising 3D design packages gives Solids Technology the capability to supply turnkey thickening, dewatering and poly preparation solutions. Today there are over 800 Solids Technology belt filter systems worldwide and are one of the leaders within the marketplace for Stainless steel, fully enclosed, automated high-performance dewatering and thickening system. Our product range includes: Filter Belt Presses, Gravity Belt Thickeners, Poly Preparation Systems.

    TE

    Trant Engineering Ltd

    United Kingdom

    Trant provide high quality engineering and project delivery services to the municipal & industrial process & water treatment markets in the UK and Internationally. We have 60 years’ experience in the successful delivery of complex water, wastewater and process treatment solutions for the main UK process & water companies. We develop innovative, cutting edge process and water solutions using advanced technology. Working closely with our technology partner SFC Umwelttechnik, we are able to utilise proven advanced technology resulting in optimal solutions for our water and process industry clients in the UK and internationally. Our in-house design teams understand the stringent regulatory challenges faced by our clients and ensure that efficiency, resilience and sustainability are factored into all design solutions. Our design studio use the latest software including BIM, augmented and virtual reality to develop and detail high tech treatment process outputs. Our control & automation and offsite manufacturing & assembly facilities enable us to provide full in-house capability from project conception through to commissioning.

    BC

    BLUESEN Co., Ltd.

    Verified
    South Korea51-200 employees
    3 regions

    Bluesen Co., Ltd. is a leading technology company in the field of environmental measurement. Since 2004, BLUESEN has developed its own technology and production capacity for water management technology. We provide real-time water quality monitoring solutions for water and wastewater systems. Our company specializes in the development and production of sensors designed to ensure stable and accurate real-time water quality data.

    Online Monitoring Systems
    Smart Sensors and Meters
    SS

    Sidonwater S.L.

    Spain1-50 employees
    5 regions
    2 published assets2 case studies

    Sidon Water is a water technology company specialised in non-chemical water treatment and system optimisation. We develop and deploy advanced solutions that prevent and remove limescale, reduce fouling and corrosion, and improve the performance of cooling towers, industrial water systems, and reverse osmosis and desalination installations. Sidon Water works with industrial clients, commercial building owners, OEMs and EPC partners to deliver measurable improvements in energy efficiency, operational reliability and asset lifetime. Our activities cover the full cycle from analysis and pilot projects to system integration, commissioning and long-term performance optimisation.

    Electrochemical Technologies
    Process Water Treatment
    Wastewater Treatment
    Advanced Treatment Technologies
    +3 more
    AS

    ADIQUIMICA S.A.

    Spain51-200 employees
    1 region

    Adiquímica S.A. is a leading water treatment company in Spain, offering comprehensive solutions for industrial water management. With over 40 years of experience, they specialize in advanced treatment technologies and monitoring systems, serving diverse industries such as manufacturing, utilities, and hospitality.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Nanofiltration (NF)
    Online/Real-Time Monitoring
    +1 more
    AG

    ADS Groep

    Netherlands

    ADS Groep specialises in the design and construction of wastewater and drinking water treatment plants and the manufacture of associated structures. ADS Groep is one of the leading contractors in the field of drinking water and waste water treatment and has extensive experience in industrial projects.

    AT

    Active Tunnelling Ltd

    United Kingdom

    As an industry leader since 1994, Active Tunnelling Ltd (ATL) is the UK’s most experienced independent, micro-tunnelling, auger boring, shaft sinking and pipe jacking company offering a comprehensive range of services to the water and civil engineering industries across the UK & Ireland. More than just a tunnelling company ATL delivers all encompassing projects solutions: whether it is a segmental shaft or complete project management from ‘tunnel’ to final landscaping, ATL delivers flexible, and tailor made solutions to suit any brief. ATL prides itself on its long list of clients that includes amongst others the UK’s leading construction companies and is proud to claim total satisfaction on every job. A dedicated and highly skilled/experienced sixty strong team are at the core of ATL’s success, this weight of experience backed by the UK’s largest independent specialist plant enables ATL to deliver on time every time. Services Our comprehensive range of services allows us to satisfy even the most demanding brief, even with short lead times you can place your trust in us leaving you to focus on other aspects of the project. Tunnelling and pipejacking: 1,000mm – 2,400mm diameter. Micro-tunnelling: 150mm – 900mm diameter. Auger boring: 150mm – 725mm diameter. Grouting. Shaft sinking. Cover slab construction. Timber headings. ATL offer Professional management team with over 30 years experience. Quick mobilisation to site. Technical support/design where required. Achilles UVDB Verify approved company. Quality Assured ISO 9001:2008 Registered Firm Cert. No. A11969. Fast response to enquiries. Fast and efficient service maintaining a high standard of safety. Specialist trenchless plant. A completed project to a high quality at a reasonable price. A willingness to work as one team with all parties to ensure satisfaction.

    AS

    ACWA Services Ltd

    United Kingdom

    ACWA is one of the leading UK players delivering innovative sustainable process solutions and technologies for both municipal and industrial clean water, wastewater and bio-solids treatment. ACWA design and execute resilient cost-effective technologies which address the needs of our clients and their regulatory drivers whilst helping to address climate change. ACWA provides expert technical products and services to the water, wastewater and industrial sectors. Our expertise combines practical experience with academic knowledge across a wide range of specialisms. These include: Design and build (digital delivery and off-site manufacture) Commissioning Project management We apply our extensive expertise to help our clients find the best sustainable, cost-effective solutions that meet all their requirements. We serve our wholesale water, wastewater and biosolids markets plus industrial food and beverage clients with their water needs. Our primary specialist areas are: Water treatment Wastewater treatment Industrial effluent Food and beverage TECHNOLOGIES In finding the best solutions we look at innovative ideas and turn them into reality producing some of the most sustainable technological solutions on the market. Our technologies include: Nitreat® Ion Exchange: This is a reversible nitrate removal process by which ions are interchanged between a solid and a liquid with no substantial structural changes in the solid. AquaPyr™ Tertiary Solids Removal Filter: This process is a simple filter that can also remove phosphorous using innovative cleaning technology producing low waste and using less power than other filters. Amtreat® High Rate Ammonia Removal: This process is a high-rate activated sludge process designed to treat wastewater streams and sludge liquors containing high concentrations of ammonia. DESIGN & BUILD ACWA’s in-house design capability is the architecture on which each project is meticulously built. The latest 3D models create precision imaging of all types of installations from a complex water or effluent treatment plan to a single piece of equipment to be integrated into an existing system. Through in-house engineers ACWA deliver a complete range of technical design and build expertise across projects and programmes of work that include, civil, mechanical, process and electrical, instrumentation and control and automation. PROJECT MANAGEMENT ACWA’s team of highly-experienced project managers, engineers and technicians work closely with clients and key project team members to deliver solutions in an efficient, timely, cost-effective and environmentally-responsible manner. Project management includes ensuring complete compliance with all relevant regulations, both European, national and where relevant, international, while at all times maintaining a clear focus on the project remit. Our responsibility is to ensure each project is a complete success, both for our client and for the environment. We actively identify and manage risks, issues, changes to requirements and quality standards to guarantee the best possible outcome. COMMISSIONING For hands-on commissioning services, ACWA is an industry leader, focussed on complex water and wastewater facilities for municipal and industrial clients. Commissioning is an essential step in project delivery. Without it we cannot have assurance of a quality outcome. Our in-house team provides comprehensive commissioning services getting involved at project start-up to take the project through planning design, construction and turnover, on time and on budget. ACWA’s multi-disciplined knowledge and expertise includes, system design, electrical testing, operations and maintenance (incl. training) as well as systems and process diagnostics, providing an authoritative and effective resource. WATER TREATMENT Our water expertise comprehensively covers the filtration spectrum from conventional strainers and filtration systems to the most advanced reverse osmosis and ion exchange technologies. Microfiltration Ultrafiltration Nanofiltration Reverse Osmosis / Desalination Ion Exchange Conventional Water Treatment Pressure Filters Gravity Filters Chemical Treatment Granular Activated Carbon WASTEWATER TREATMENT The days of wastewater disposal by methods that had no consideration for the implications to the environment are over. As water scarcity increases and the pressure to comply with ever increasing environmental legislation for effective effluent treatment intensifies, it has never been more important to choose the right wastewater partner who can provide a range of effective processes. ACWA can deliver those solutions. Preliminary Treatment Aerobic Biological Treatment Anaerobic Treatment Membrane Bio Reactor High-Rate Ammonia Removal (Amtreat®) Scrubber Effluent Treatment Plant Effluent Re-use Tertiary Treatment Sludge Treatment

    AP

    Alpha Plus Ltd

    United Kingdom
    Founded 1987

    Founded in 1987 Alpha Plus Limited have been providing quality pipework, fabrication and installation of pipework, structures and mechanical plant for the utility, waste management, industrial / commercial and manufacturing sectors. Alpha Plus is committed to providing clients with innovative, cost effective, high quality solutions. We work closely with clients providing design, fabrication and installation to a high quality using approved standards and up to date technologies. We provide a wide range of services with a wealth of experience in the following areas: Pipework. Installation. Structural. Design and project management. Site Maintenance. Alpha Plus has successfully completed numerous contracts, varying in size from £10,000 to £3M+ , usually as lead mechanical installer of varying values in the following areas. Potable Water The installation of new and refurbishment of existing filters (RGF, DAF, GAC & RO), chemical dosing equipment and LP Block/Leopold flooring. Works include manufacture and installation of: Filter internals. Aeration and process pipework. Access steelwork. Launders. Weir plates. Installation of pumps, blowers and associated mechanical packages, trough plates, media and penstocks. Wastewater Installation of various designs of deep beds filters, submerged aeration filters, sequencing batch reactors, digesters, activated sludge plant, tertiary filters, centrifuges, screens, classifiers. Works include manufacture and installation of: Filter internals. Aeration and process pipework. Access steelwork. Launders. Weir plates. Installation of pumps, blowers and associated mechanical packages, trough plates, media and penstocks. Waste to Energy/Power Generation Installation of biogas CHP systems, waste incineration plants, electrostatic precipitator installations, gas scrubber installations, digester heating/circulation and internals. Works include manufacture and installation of: High pressure super heated/saturated and low pressure steam. Natural gas. Fuel oil. Compressed/instrument air. Chemical dosing pipework. Access and support structures. Pipe bridges. Large bore ducting up to 2000mm (mild steel and stainless). Ash transfer systems. GRP acid/alkaline pipework. Installation of pumps, driers, scrubber vessels, tanks and associated mechanical packages.

    Category FAQ

    How should I shortlist wastewater treatment plants providers?

    Focus on providers whose geography, industry focus, and technology coverage align with your project. Then review their proof assets and profile depth before contacting them.

    What should I compare on a wastewater treatment plants company profile?

    Compare service scope, technologies, regions served, and any visible case studies, certificates, or datasheets. Those signals help separate generic listings from providers with real delivery evidence.

    Why are these wastewater treatment plants providers grouped under infrastructure & systems?

    Aguato groups these companies because their published services, technologies, and profile content match the intent of this category. Filters help you narrow that list to the most relevant options.