Water Purification Technologies

    Explore water purification technologies providers in Aguato's treatment solutions directory. Shortlist companies by geography, industry experience, and technology fit before requesting proposals.

    Category Snapshot

    Matched providers
    414
    Top countries
    China, Italy
    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 1-20 of 414

    414 results from 414 matched providers

    BC

    Brine Consulting

    Verified
    Netherlands1-50 employees
    133 technologies6 regions

    BRINE CONSULTING delivers senior-level strategy, technical design, and actionable insight across the full lifecycle of water-related challenges. We support clients with advisory and due diligence, advanced brine management and resource recovery, industrial and municipal water reuse, and MLD/ZLD systems. Our team also leads ESG and climate-resilience strategy, innovation scouting, and international development and PPP advisory. With deep specialization in desalination, brine valorization, circular economy models, and high-impact infrastructure, we help organizations turn water and waste streams into opportunities, providing clear thinking, rapid delivery, and solutions built for real-world results.

    Activated Carbon Filtration
    Reverse Osmosis (RO) Systems
    Ultrafiltration (UF) Systems
    Microfiltration (MF) Systems
    +84 more
    RA

    RCI Aquatech

    India1-50 employees
    79 technologies4 regions
    1 published asset1 case studies
    Founded 2009

    Founded in 2009, formerly known as Red Circle Industries (RCI), RCI Aquatech creates custom wastewater solutions based on end users’ requirements, which allow for optimally chosen components resulting in a solution that meets or exceeds customer needs. RCI Aquatech’s wastewater treatment systems combine necessary process technologies to reach required state and federal discharge limits and comply with local regulations. Our systems focus on removal of pollutants such as heavy metals, greases, suspended solids, oils, high salt content, toxic compounds, phosphates and more. Using chemical-physical treatment (coagulation, flocculation, and sedimentation), biological treatment (aerobic and anaerobic) and wet chemical oxidation (persistent or toxic organics). Our expertise comprises the following technologies:  Filtration & softening systems  Physicochemical treatment (coagulation-flocculation)  Membrane filtration (UF & RO)  Ion exchange  Chemical oxidation  Biological treatment  Zero liquid discharge (ZLD) system

    Activated Carbon Filtration
    Microfiltration (MF) Systems
    Reverse Osmosis (RO) Systems
    Nanofiltration (NF) Systems
    +51 more
    EI

    Ecosystems International

    Verified
    Indonesia51-200 employees
    83 technologies6 regions

    PT Ecosystems International (PT ESI) was established at Jakarta on 21st November 2006. We are an industrial effluent treatment systems integrator specializing in electrocoagulation (EC), a unique waste water treatment profile. PT ESI has capabilities in designing complete waste water treatment solutions by combining various effluent treatment systems such as the electro-coagulation, biological, chemical processes and membrane filtration, offering its customers a wide and comprehensive range of solutions, tailored to suit their various needs – ranging from basic effluent treatment for discharge to effluent recycling for water reuse. The Company is experienced in handling the design, engineering, procurement, construction and operation of new Effluent Treatment Plants (“ETP”) and possesses expertise in retrofitting existing ETP to increase the flow rate and treatment capability without any major infrastructure increase PT ESI is also a premier waste water treatment service company specializing in handling waste water generated from Exploration (Drilling) and Produced Water. Customers in Indonesia include major Oil & Gas companies such as Pertamina, Exxon, Chevron, Petro-China and Medco. Operations in Indonesia are provided by both mobile and fixed units. At drill sites where waste-water recycling is required, PT ESI supplement these treatment units with skid mounted mobile Reverse Osmosis systems. The technologies and solutions employed by PT ESI are developed in-house and examples of these are its proprietary Trident™ Electro Contaminant Removal (“ECR”) system, the Stage Contaminant Removal (“SCR”) process and Mobile On-Site Waste-Water Treatment (“OWT”) units

    Reverse Osmosis (RO) Systems
    Ultrafiltration (UF) Systems
    Multi-media Filtration (MMF) Systems
    Nanofiltration (NF) Systems
    +62 more
    WS

    W.F. S.r.l.

    Italy51-200 employees
    1 region

    W.F. S.r.l. is a leading Italian manufacturer specializing in advanced water treatment equipment. They offer a wide range of filtration systems, including UV disinfection and point-of-use filters, catering to industries such as manufacturing and utilities. Their expertise in pressure-driven membrane systems and adsorption-based technologies ensures high-quality water purification solutions.

    Bag and Cartridge Filtration
    Point-of-Use (POU) Filters
    UV Disinfection
    CW

    Celtis Water SRL

    Italy51-200 employees
    1 region

    Celtis Water SRL specializes in providing advanced water treatment equipment, including filtration systems and chemical solutions for industrial and domestic applications. Based in Italy, the company serves the European market with a focus on quality and innovation in water purification technologies.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    UV Disinfection
    XM

    XIAMEN MIZI WATER PURIFICATION TECHNOLOGY CO.,LTD

    China51-200 employees
    2 regions

    Xiamen Mizi Water Purification Technology Co., Ltd., based in Xiamen, China, specializes in the research, production, and sales of advanced water purification technologies. The company is renowned for its innovative composite activated carbon filter cartridges, which are used in drinking water purification, shower filters, and industrial applications. With proprietary technology, Mizi ensures superior hydrophilicity, low pressure drop, and high flow rates, meeting and exceeding national standard

    Activated Carbon Filtration
    Point-of-Use (POU) Filters
    HI

    Hergy International Corp.

    Taiwan51-200 employees
    1 region

    Hergy International Corp. specializes in UV-C LED water sterilization solutions, offering energy-efficient, maintenance-free systems. As a leading Taiwanese manufacturer with NSF/ANSI 55 Class B certification, Hergy delivers innovative water purification technologies with significant energy savings.

    UV Disinfection
    CG

    CHEMRA GmbH

    Germany51-200 employees
    3 regions

    CHEMRA GmbH, based in Germany, specializes in developing and producing functional polymers for ion exchange, chromatography, adsorption, and catalysis. With over 30 years of experience, they offer consulting and support services globally, focusing on cost-effective process improvements for diverse industries.

    Activated Carbon Filtration
    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    BT

    Bengbu Tianxing Ion-Resin Co., Ltd.

    China51-200 employees
    1 region

    Bengbu Tianxing Ion-Resin Co., Ltd. is a leading Chinese manufacturer specializing in ion exchange resins. The company provides innovative solutions for water treatment, purification, and industrial applications, focusing on advanced resin technologies for effective contaminant removal and water reuse.

    Activated Carbon Filtration
    Reverse Osmosis (RO)
    Industrial Water Reuse
    EP

    Ecolab, Purolite™ Resins

    United States200+ employees
    2 regions

    Ecolab, Purolite™ Resins specializes in ion exchange, adsorbent, catalyst, and specialty resins, serving regulated industries globally. They provide advanced purification technologies for applications like monoclonal antibody purification and organic pollutant adsorption.

    FS

    FilTech S.r.l.

    Italy51-200 employees
    1 region

    FilTech S.r.l. specializes in designing and manufacturing advanced water treatment systems, including filtration and reverse osmosis solutions, for residential, professional, and Ho.Re.Ca. sectors. With over 30 years of experience, they serve diverse industries across Europe, focusing on high-quality and efficient water purification technologies.

    Reverse Osmosis (RO)
    Point-of-Use (POU) Filters
    Construction and Installation
    HW

    Hydronix Water Technology

    United States51-200 employees
    1 region

    Hydronix Water Technology is a leading supplier of advanced water filtration and purification systems, offering a wide range of products for residential, commercial, and industrial applications. Specializing in reverse osmosis, UV disinfection, and membrane technologies, Hydronix delivers reliable solutions for clean and safe water.

    Reverse Osmosis (RO)
    UV Disinfection
    Point-of-Use (POU) Filters
    FW

    Foshan Wingsol Co. Ltd.

    China51-200 employees
    2 regions

    Foshan Wingsol Co. Ltd. is a leading OEM and ODM factory in China, specializing in the manufacturing and provision of advanced water filtration and purification systems. With a focus on membrane technologies, the company serves the utilities and manufacturing industries, delivering high-quality solutions across the Asia-Pacific region.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    LC

    LG Chem / LG Water Solutions

    South Korea200+ employees
    2 regions

    LG Water Solutions, a division of LG Chem, is a global leader in advanced water treatment technologies. They offer a comprehensive portfolio of solutions, including reverse osmosis membranes, ion exchange resins, and ultrafiltration membranes, to address water scarcity and quality challenges across municipal, industrial, and commercial sectors.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Nanofiltration (NF)
    YH

    Yuncheng Huiston Environmental Protection Technology Co., Ltd.

    China51-200 employees
    2 regions

    Yuncheng Huiston Environmental Protection Technology Co., Ltd. specializes in manufacturing advanced filtration products, including PP pleated filters, high-flow filter elements, and reverse osmosis membranes. Serving the manufacturing and utilities sectors, they provide innovative solutions for water treatment and purification across China and the Asia-Pacific region.

    Reverse Osmosis (RO)
    Activated Carbon Filtration
    Bag and Cartridge Filtration
    AI

    Aiolia International Corp.

    United States51-200 employees
    1 region

    Aiolia International Corp. specializes in advanced water purification and treatment solutions, offering cutting-edge technologies for industrial and municipal applications. With expertise in membrane technologies and ultra-pure water systems, they serve key industries such as utilities and manufacturing across North America.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    HL

    Hainan Litree Purifying Technology Co., Ltd.

    China200+ employees
    1 region

    Hainan Litree Purifying Technology Co., Ltd. is a leading Chinese manufacturer specializing in ultrafiltration membrane technology. The company provides advanced water purification and treatment solutions for residential, commercial, and industrial applications, serving diverse industries including utilities and manufacturing.

    Ultrafiltration (UF)
    Reverse Osmosis (RO)
    Nanofiltration (NF)
    NW

    Ningbo Wanhong Technologies Co., Ltd.

    China51-200 employees
    1 region

    Ningbo Wanhong Technologies Co., Ltd. specializes in water treatment solutions, providing advanced filtration and purification systems for industrial and utility applications. With a focus on membrane technologies, the company serves the manufacturing and waste management sectors in China and the Asia-Pacific region.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    Industrial WWTPs
    +1 more
    RI

    ResinTech, Inc.

    United States51-200 employees
    1 region

    ResinTech, Inc. specializes in manufacturing ion exchange resins and activated carbon products, providing advanced water filtration and purification solutions. With a focus on municipal and residential water treatment, they offer consulting and custom engineering services to optimize water quality and system performance.

    Granular Activated Carbon (GAC)
    Point-of-Use (POU) Filters
    Laboratory Testing Services
    VP

    Velient Pec India Pvt. Ltd.

    India51-200 employees
    1 region

    Velient Pec India Pvt. Ltd., operating under the brand Ontoz, specializes in manufacturing advanced RO, UF, and NF membranes. With a focus on innovative membrane technology, they cater to diverse industries including wastewater treatment, biopharmaceuticals, and petrochemicals, ensuring high-quality water purification solutions across the Asia-Pacific region.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Nanofiltration (NF)

    Category FAQ

    How should I shortlist water purification technologies 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 water purification technologies 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 water purification technologies providers grouped under treatment solutions?

    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.