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 221-240 of 350

    350 results from 350 matched providers

    RA

    ROVATTI A. & FIGLI POMPE SPA

    Italy51-200 employees
    1 region

    Rovatti A. & Figli Pompe SPA is an Italian company specializing in the manufacturing of high-quality pumps for various industries, including agriculture, manufacturing, and utilities. With a focus on innovation and reliability, Rovatti provides essential infrastructure solutions across Europe.

    SN

    Shanxi New Link Environment Technology Co., Ltd.

    China51-200 employees
    1 region

    Shanxi New Link Environment Technology Co., Ltd. is a Chinese company specializing in advanced environmental technology solutions, focusing on waste management and utility sectors. They provide engineering and design services, contributing to sustainable infrastructure and treatment systems.

    SC

    Stormtec Co., Ltd.

    South Korea51-200 employees
    1 region

    Stormtec Co., Ltd., based in Seoul, Korea, specializes in producing high-quality fittings, valves, tubes, and safety faucets. With a strong focus on research and development, the company is dedicated to meeting global customer demands through innovative technology and exceptional customer satisfaction.

    ZY

    Zaoqiang Yaxin Environmental Protection Technology Co., Ltd.

    China1-50 employees
    1 region

    Zaoqiang Yaxin Environmental Protection Technology Co., Ltd. is a China-based company specializing in the manufacturing and provision of water treatment equipment and technologies, serving industries focused on waste management and utilities.

    EN

    Excelitas Noblelight GmbH

    Germany200+ employees
    2 regions

    UV Technology for Water Treatment

    UV Disinfection
    Construction and Installation
    H&

    Haver & Boecker OHG

    Germany200+ employees
    1 region

    Manufacturer of wire cloth, sieves and filters

    X

    Xylem

    Switzerland200+ employees
    3 regions

    Global water solutions partner

    HR

    Hangzhou Realize Technology Co., LTD.

    Verified
    China1-50 employees
    6 technologies1 region

    HANGZHOU REALIZE TECHNOLOGY CO., LTD. is a technology enterprise. The company collaborates with domestic and international universities such as Beijing University of Technology, Tsinghua University, and Berlin University of Technology to address the challenges of enhancing anaerobic efficiency and nitrogen removal in high-ammonia nitrogen wastewater. The core technologies foucs on energy-saving denitrification and enhanced green methane production. These two technologies can increase production efficiency of green methane by 20% and reduce costs of wastewater denitrification by 60%.

    Process Water Treatment
    Wastewater Treatment
    Advanced Treatment Technologies
    Activated Sludge Process
    +7 more
    W

    Waterleau

    Belgium200+ employees
    1 region

    Waterleau is a world-leading water technology company based in Belgium, specializing in process water, wastewater treatment, water recovery, and PFAS removal. Committed to sustainable water management, they offer proprietary technologies for high-capacity treatment and energy recovery, serving industries like manufacturing and utilities.

    Industrial Water Reuse
    Energy Recovery
    Municipal WWTPs
    VS

    VentilAQUA S.A.

    Portugal51-200 employees
    2 regions

    Wastewater treatment and reuse technologies

    Industrial Water Reuse
    UV Disinfection
    Online/Real-Time Monitoring
    Industrial WWTPs
    +1 more
    PI

    PNR ITALIA Srl

    Italy51-200 employees
    2 technologies5 regions

    We produce a comprehensive range of spraying solutions, encompassing everything from small-scale nozzles to large industrial spraying systems. Our diverse product line includes various types of nozzles tailored to meet the specific requirements of every application and customer need. The company was established in Milan in November 1968, focusing on distributing parts and components for fire protection systems. Over time, we expanded our offerings to include a diverse range of industrial sprayers tailored to various applications. In addition to our distribution and manufacturing of fire protection system components and industrial sprayers, we specialize in designing and producing pneumatic spray nozzles for industrial use and tank washing nozzles. Our product line also encompasses a variety of complementary accessories essential for industrial washing, including filters, spray guns, and hoses. Furthermore, we offer ejectors, blower nozzles, swivel joints, and hose clamps to provide comprehensive solutions for our customers' needs. PNR Italia is part of the Tecomec Group and oversees four other affiliated companies to form PNR Company, a consolidated reality with a significant presence on the market.

    Microfiltration (MF) Systems
    Disinfection Technologies
    Disinfection Chemicals
    Antifoam and Defoaming Agents
    +6 more
    SB

    Savino Barbera

    Italy

    Purification/cleaning, Purification Plants, Technical parts for installation, Desalination equipment, Cooling water treatment

    P

    Pentair

    Netherlands

    Global partner in sustainable water solutions

    SE

    SAVECO Environmental Limited

    United Kingdom

    SAVECO Environmental Limited is a member of the globally operating WAMGROUP – market leaders in bulk materials handling since 1968. SAVECO provides state-of-the-art solutions to customers in the United Kingdom and in the Republic of Ireland, providing a comprehensive product range of machines and equipment designed for effluent pre-treatment and sludge treatment in both municipal and industrial wastewater treatment plants, as well as livestock farming and biogas plants. Delivering innovative, market-oriented, and industrially manufactured products, SAVECO has a proven track record of success – working on major projects with Tier 1 & 2 Contractors as well as leading water utilities. SAVECO is determined to supply the most comprehensive range of equipment available to deliver a one-stop solution to its customers. SAVECO assures customers in any place in the world the highest possible quality product and service at a fair price.

    KP

    KEE Process

    United Kingdom

    Started in 1955, KEE design, manufacture, supply, install, commission and service off mains drainage products, including pumps and pumping equipment, septic tanks and sewage treatment plant products. KEE also offer full evaluation and design through their nationwide servicing team, offering fully integrated plant operation, an out-of-hours call centre, treatment plant refurbishment, upgrades and plant hire. KEE’s expertise in design, manufacture, servicing, refurbishment, maintenance and operation of equipment for all types of wastewater treatment plants is backed by over 65 years of experience and over 350,000 installations worldwide. KEE provide quality engineered wastewater treatment solutions priced to offer value for money. Continuing investment in R&D ensures that the products and services supplied by KEE incorporate the latest technology to protect the environment. TREATMENT SOLUTIONS & SERVICES Rotating Biological Contactor (RBC) Wastewater Treatment Systems KEE NuDisc® & NuDisc-R® single piece packaged RBC treatment plants capable of treating populations up to 1,000 in a single packaged plant. Modular packaged DC/DN RBC treatment systems. Large diameter RBCs for site erection. Submerged Aerated Filters Modular packaged and single piece KEE NuFlow treatment systems for domestic applications up to 50 PE. Activated Sludge Systems Extended aeration (EA), sequencing batch reactors (SBR) and oxidation ditch. Anaerobic Reactor Industrial wastewater treatment. Settlement Tanks and Packaged Pumping Stations Primary or final settlement tanks. Dispersed Air Flotation Systems (DAF) KEE Microfloat® Fine Bubble Aeration Systems KEE Aspirator Aerators. KEE Triton Aerator/Mixer. The Biological Solution to Fat, Oil and Grease KEE Bio-Guard – The Grease Digester. Parts and Service Service, Maintenance and Operation. Replacement Parts and Associated Products. Plant Hire. Emergency Service KEE Emergency Call Centre for Managed Contracts.

    N

    Nereda

    United Kingdom

    Nereda® technology from Royal HaskoningDHV offers sustainable wastewater treatment solutions for municipal and industrial water. The natural sewage treatment process purifies water with minimal or no chemical usage by using the patented aerobic granular sludge technology. Compared to activated sludge technologies, the biological treatment power of the technology is much larger, while saving up to 50% on energy costs, delivering high quality effluent for low costs and requiring only a quarter of the area of conventional activated sludge installations. Biomass in the process develops as fast settling aerobic granular sludge. These granules have excellent settling properties, so the process does not require a separate time-consuming decant phase like conventional SBR’s. All the biological treatment processes take place simultaneously in the granules, requiring only one tank. The technology is very versatile; it can be developed as a new build or used to retrofit existing conventional CAS or SBR plants. The benefits of the technology include: Excellent treatment results and settling properties: Compared to activated sludge technologies, the biological treatment power of the technology is much larger as a considerably higher concentration of biological active mass is applied that in addition has a much higher content of microorganism that are crucial for biological nitrogen and phosphate removal. Sustainable: Compared to conventional wastewater treatment processes, the technology not only has significantly lower energy consumption and associated greenhouse gas emission, but also produces, commonly without the use of waste generating chemicals, a remarkably high effluent quality. Cost effective: The technology results in construction costs that are lower than for conventional technology as for example, tank volumes are up to four times smaller and less equipment is required. Small physical footprint: Its footprint at sewage treatment plants is reduced due to the full nutrient removal process taking place in one single reactor. Easy to operate: It has proved in operation to satisfy the most stringent purification requirements. Thanks to the nature of the technology, plant operation is easy and process performance robust. The technology is proven and applicable for even the largest applications. Currently, there are over 70 wastewater treatment plants in operation or under construction all over the world

    EF

    ECO FRESH CARBON

    India

    Building materials, Filters, Filtration other, Purification/cleaning, Purification methods, Purification Plants Show more

    E(

    Emate (Shanghai) Environmental Technology Inc.

    China

    Professional water-purification manufacturer

    R-

    Rielli - Kazanci Environmental Technics

    Türkiye

    Rielli Water and Waste Water Treatment Plants

    IE

    Ion Exchange (India) Limited

    India

    Ion Exchange (India) Limited

    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.