Treatment Technologies
Industrial Water Filtration Companies
Heavy-duty filtration solution providers for industrial process water, including self-cleaning, multimedia, and high-flow filtration platforms.
This page is a good fit if you need:
- Filtration or Ion Exchange capabilities
- Suppliers with manufacturing sector experience
- Providers operating in China or United Kingdom
Not ready to browse? Post your industrial water filtration project and receive matched proposals directly from verified suppliers.
- Providers
- 146
- Verified
- 5
- Countries
- 26
How to choose a industrial water filtration provider
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.
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Showing 21-40 of 146
146 results from 146 matched providers
ADIQUIMICA S.A.
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.
Cimico
Cimico specializes in innovative biological wastewater technologies, providing advanced solutions for industrial and municipal water treatment. With a focus on sustainable practices, Cimico serves diverse industries across Europe, offering expertise in treatment solutions, water reuse, and infrastructure systems.
Coconut Filter, Inc.
Coconut Filter, Inc. specializes in manufacturing high-quality carbon block and adsorbent materials for water treatment applications. Based in South Korea, the company serves various industries, including construction, manufacturing, and utilities, with a focus on innovative filtration technologies and systems.
Envites, spol. s r.o.
Envites, spol. s r.o. specializes in water treatment solutions, offering engineering, design, and manufacturing services for industrial and municipal water treatment plants. With expertise in advanced filtration and separation technologies, they cater to various industries, including construction, manufacturing, and utilities, across Europe.
GTE ELETTROMECCANICA
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.
HIDRO-WATER S.L.U
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.
Hidrofilt Ltd.
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.
Lenntech B.V.
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.
Lexcru Water Tech Pvt. Ltd.
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.
PolyCera, a brand of PSP.US, Inc.
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
Watch Water GmbH
Watch Water GmbH specializes in water filtration and treatment solutions, offering advanced technologies and consultancy services to enhance water quality across various industries. Based in Germany, they cater primarily to the European market, focusing on utilities, manufacturing, and waste management sectors.
Yuyao Ruiao Water Purification Equipment Co., Ltd.
Yuyao Ruiao Water Purification Equipment Co., Ltd. specializes in manufacturing advanced water purification equipment, serving industries such as construction, manufacturing, and utilities. Based in China, the company provides solutions like reverse osmosis and ultrafiltration for effective water treatment and infrastructure development.
BAYSU WATER TREATMENT SYSTEMS
BAYSU WATER TREATMENT SYSTEMS specializes in providing advanced water treatment solutions, including equipment manufacturing and system integration. Serving diverse industries, they focus on technologies such as reverse osmosis and ultrafiltration to ensure efficient water purification and treatment across Europe, MEA, and APAC regions.
BIO-UV Group
BIO-UV Group specializes in innovative water treatment and disinfection solutions using ultraviolet, salt electrolysis, ozone, and advanced oxidation processes. Serving diverse industries, they offer systems for recreational, industrial, municipal, and maritime applications, ensuring environmentally friendly and effective water management.
Cornelsen Group
Cornelsen Group specializes in advanced water treatment solutions, offering technologies like PerfluorAd® and SAFF® for contaminant removal. With operations across Europe and North America, they provide consulting and engineering services for industrial and environmental applications.
Filterpur Environmental Protection Technology Co., Ltd.
Filterpur Environmental Protection Technology Co., Ltd. specializes in advanced water treatment solutions, offering equipment and technologies for industrial and municipal applications. Based in China, they serve the Asia-Pacific region, focusing on filtration and purification systems for various industries.
Fobrite
Fobrite specializes in advanced water treatment solutions, focusing on filtration technologies and purification systems for utilities, manufacturing, and waste management sectors in China and the Asia-Pacific region.
HSC WATER
HSC WATER specializes in industrial and domestic water treatment systems, offering solutions like reverse osmosis, ultrafiltration, and disinfection. With a focus on manufacturing and utilities, they provide comprehensive treatment solutions and system integration across the Middle East and Europe.
Ningbo Zuanbang Technology Co.,Ltd
Ningbo Zuanbang Technology Co., Ltd, established in 2006, specializes in ultraviolet disinfection solutions. As a leading manufacturer in China, they offer comprehensive UV systems for residential, commercial, and industrial applications, exporting to over 82 countries with a focus on sustainable water treatment innovations.
ProMinent GmbH
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.
High-Flow Pre-Treatment Filtration for Process Cooling, Reuse, and Membrane Protection
Industrial water filtration at high flow rates demands robust equipment that can handle variable inlet quality, high suspended solids loads, and continuous operation without frequent operator intervention. Automatic backwash filters with stainless steel screens in the 10–200 micron range protect heat exchangers, cooling tower nozzles, and spray heads in process cooling circuits. For RO and ultrafiltration membrane pre-treatment, ultrafiltration (UF) membranes are increasingly specified over conventional media filtration because they deliver consistent SDI below 3 regardless of feedwater turbidity variation—a critical factor for membrane reliability.
Clarification systems—dissolved air flotation (DAF), lamella plate settlers, and high-rate solids contact clarifiers—handle the high suspended solids loads typical of industrial process water intakes, wash water recovery, and stormwater reuse circuits. DAF is preferred for low-density particles and emulsified oils; lamella settlers excel at handling high-density inorganic solids. Sizing these systems requires pilot testing under representative feedwater conditions rather than relying on design data from different applications.
Lifecycle cost analysis in industrial filtration must account for backwash water volume as a fraction of system output (typically 2–5% for automatic filters, up to 10% for media beds), media or membrane replacement intervals, and energy consumption for pumping and backwash air scouring. Providers who present only capital cost comparisons without operating cost modeling create an incomplete basis for decision-making. Require a 5-year total cost of ownership model with sensitivity analysis on feedwater quality variation.
Frequently Asked Questions
When should ultrafiltration replace conventional media filtration as RO pre-treatment?
Ultrafiltration (UF) as RO pre-treatment is the superior choice when feedwater quality is variable or turbid (SDI above 5 or turbidity above 1 NTU regularly), when footprint is constrained, or when consistent membrane protection is more important than minimizing capital cost. UF delivers SDI below 3 regardless of inlet quality variations, whereas conventional media filtration performance degrades significantly during turbidity spikes. The higher capital cost of UF is typically recovered through reduced RO cleaning frequency, longer membrane life, and lower chemical consumption.
What flow rate and pressure specifications do I need before contacting industrial filter vendors?
At minimum, provide peak design flow rate, minimum and average operating flow rates, inlet water quality (TSS, turbidity, particle size distribution if available), target filtrate quality (turbidity or SDI), and the downstream equipment being protected. Also confirm operating pressure range, available pressure drop budget across the filter, and whether backwash water can be discharged to drain or must be recovered. Without these parameters, vendors can only provide budgetary estimates rather than accurate equipment sizing.
How do automatic self-cleaning filters compare to manual cartridge filters in industrial applications?
Automatic self-cleaning filters (screen or disc type) are specified for high-flow industrial applications where continuous operation is required and frequent cartridge change-outs would be operationally impractical or costly. They backwash automatically on a timer or differential pressure signal, consuming a small volume of filtrate for the flush cycle. Cartridge filters provide finer filtration ratings (down to 1 micron absolute) and are appropriate for polishing applications at lower flow rates where the solids loading is low enough to achieve practical cartridge life between replacements.
What is Silt Density Index (SDI) and what target should I require for RO pre-treatment?
SDI is a standardized test (ASTM D4189) measuring the rate at which 0.45 micron membrane filters plug under 30 psi pressure, used as a proxy for the colloidal fouling potential of RO feedwater. Spiral-wound RO membrane manufacturers require feedwater SDI below 5 (preferably below 3) to maintain warranty coverage and rated performance. Feedwater SDI above 5 causes rapid colloidal fouling of the membrane feed spacer channels, increasing differential pressure and reducing permeate output within weeks to months of startup.
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