Biological Treatment Systems

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

    Category Snapshot

    Matched providers
    337
    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 141-160 of 337

    337 results from 337 matched providers

    OS

    OSMO SISTEMI S.r.l.

    Italy51-200 employees
    3 regions

    OSMO SISTEMI S.r.l. is a leader in water treatment technologies, providing solutions for treating various water sources using membrane separation technologies. They offer cost-effective, reliable water treatment plants and services to diverse sectors worldwide, focusing on desalination and water pollution reduction.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    Nanofiltration (NF)
    PG

    ProMinent GmbH

    Germany200+ employees
    3 regions

    ProMinent GmbH is a leading global provider of metering technology and water treatment solutions, offering a comprehensive range of products and services for various industries. With a strong presence across Europe, North America, and Asia-Pacific, ProMinent specializes in equipment manufacturing, technology provision, and engineering design.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Online/Real-Time Monitoring
    +1 more
    A

    Acquasystem

    Italy51-200 employees
    1 region

    Acquasystem specializes in advanced water treatment solutions, offering cutting-edge filtration technologies and digital monitoring systems. Based in Italy, the company serves diverse industries with a focus on sustainability and innovation, providing tailored solutions for water purification and management.

    Reverse Osmosis (RO)
    Online/Real-Time Monitoring
    Water Quality Data Management
    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
    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
    AW

    American Water Chemicals (AWC®)

    United States51-200 employees
    1 region

    American Water Chemicals (AWC®) specializes in chemical and technical solutions for optimizing membrane systems, including RO, NF, MF, and UF. With over 30 years of expertise, AWC® offers a comprehensive range of antiscalants, cleaning chemicals, and biocides, supported by advanced software for precise scaling projections.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Nanofiltration (NF)
    Optimization Software
    EE

    ENERGY ENERAGUA S.L.L.

    Spain1-50 employees
    1 region

    Eneragua specializes in the design, manufacture, and installation of water treatment systems, with a focus on reverse osmosis and ultrafiltration. With over 30 years of experience, they offer comprehensive solutions for water purification, maintenance, and technical support, ensuring efficient and sustainable water management.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Plant Operation Services
    Preventive Maintenance
    +1 more
    ES

    EUROACQUE S.r.l.

    Italy51-200 employees
    1 region
    Founded 1978

    Euroacque S.r.l., established in 1978, specializes in manufacturing advanced water treatment systems. With a focus on filtration technologies and water treatment plants, the company serves utilities, manufacturing, and waste management sectors across Europe, providing innovative solutions like reverse osmosis and UV disinfection.

    Reverse Osmosis (RO)
    UV Disinfection
    Microfiltration (MF)
    FF

    Fileder Filter Systems Ltd

    United Kingdom51-200 employees
    1 region

    Fileder Filter Systems Ltd specializes in supplying advanced filtration and water treatment products across Europe. Catering to industries such as utilities, manufacturing, and waste management, they provide innovative solutions like reverse osmosis and microfiltration to enhance water quality and treatment efficiency.

    Bag and Cartridge Filtration
    Reverse Osmosis (RO)
    Microfiltration (MF)
    GE

    GTE ELETTROMECCANICA

    Italy51-200 employees
    1 region

    GTE ELETTROMECCANICA specializes in providing advanced water treatment solutions, including equipment manufacturing and technology provision for utilities and industrial applications. Based in Italy, the company serves the European market with a focus on desalination, ultra-pure water systems, and membrane technologies.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Municipal 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)
    HS

    HIDRO-WATER S.L.U

    Spain51-200 employees
    1 region

    Hidro-Water S.L.U specializes in the manufacturing and provision of advanced water treatment equipment. Based in Spain, they offer solutions for residential, industrial, and municipal applications, focusing on technologies like reverse osmosis, ultrafiltration, and greywater recycling to enhance water quality and sustainability.

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

    Hidrofilt Ltd.

    Hungary51-200 employees
    1 region

    Hidrofilt Ltd. is a leading designer, manufacturer, and operator in water treatment solutions, specializing in filtration technologies and wastewater treatment plants. Serving diverse industries, it provides comprehensive services from design to maintenance, ensuring efficient and sustainable water management across Europe.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Plant Operation Services
    H–

    Hydranautics – A Nitto Group Company

    United States200+ employees
    1 region

    Hydranautics, a Nitto Group Company, specializes in advanced membrane technologies, offering solutions like reverse osmosis, ultrafiltration, microfiltration, and nanofiltration for water treatment. As a leading equipment manufacturer and technology provider, they serve the water management and utilities industries across North America.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    Nanofiltration (NF)
    IW

    Ixom Watercare

    United States51-200 employees
    1 region

    Ixom Watercare specializes in innovative water treatment and distribution solutions, offering advanced equipment and technologies for wastewater, stormwater, and water reuse applications. With a focus on improving water quality and efficiency, they serve utilities and industrial sectors across North America.

    Storage Tanks and Reservoirs
    Municipal WWTPs
    Industrial Water Reuse
    LB

    Lenntech B.V.

    Netherlands51-200 employees
    1 region

    Lenntech B.V. specializes in providing tailor-made water treatment solutions, offering a range of services including reverse osmosis, ultrafiltration, and containerized systems. Operating primarily in Europe, they cater to industries such as food and beverage, utilities, and manufacturing, ensuring efficient water reuse and treatment.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial Water Reuse
    Containerized/Modular Systems
    +1 more
    LW

    Lexcru Water Tech Pvt. Ltd.

    India51-200 employees
    1 region

    Lexcru Water Tech Pvt. Ltd. specializes in providing comprehensive solutions for domestic and industrial water treatment, including RO components and systems. Based in India, the company serves various industries with advanced filtration and purification technologies, ensuring efficient water management and sustainability.

    Reverse Osmosis (RO)
    Industrial WWTPs
    Construction and Installation
    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
    OH

    Olansi Healthcare Co.,Ltd.

    Netherlands51-200 employees
    1 region

    Olansi Healthcare Co., Ltd. specializes in advanced water purification and industrial water treatment solutions, serving the utilities and manufacturing sectors across Europe. As a leading equipment manufacturer and technology provider, Olansi is committed to delivering innovative and sustainable water treatment technologies.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial Water Reuse
    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

    Category FAQ

    How should I shortlist biological treatment systems 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 biological treatment systems 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 biological treatment systems 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.