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 41-60 of 146
146 results from 146 matched providers
Proxa
PROXA is a specialised water solution provider of sustainable water services within the mining, petrochemical, food & beverage and municipal sectors in Africa, Australia, Europe and the Middle East.
Tianjin Kaifeng Chemical Co., Ltd.
Tianjin Kaifeng Chemical Co., Ltd. specializes in providing advanced chemical solutions and equipment for water treatment and filtration systems. Catering to various industries, the company focuses on delivering high-quality products and technologies to enhance water purification and treatment processes.
Aiolia International Corp.
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.
Bengbu Tianxing Ion-Resin Co., Ltd.
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.
Biosource S.r.l. SB
Biosource S.r.l. SB specializes in advanced water treatment solutions, offering equipment and technologies for water filtration, purification, and treatment plants. Serving industries like construction, manufacturing, and utilities, they provide innovative systems for efficient water management.
Esmil Group / Prodeko-Elk
Esmil Group / Prodeko-Elk specializes in advanced wastewater treatment solutions, offering a range of equipment and technologies for various industries. With a focus on efficient and economical dewatering, they provide comprehensive systems for sludge treatment, membrane technologies, and aeration systems across Europe and Asia-Pacific.
H2O Innovation
H2O Innovation is a water and wastewater treatment company leading in water technologies and services, specialty products and contract operations.
InOpSys NV
InOpSys NV specializes in providing on-site mobile and modular side stream solutions for the chemical and pharmaceutical industries, focusing on water purification and solvent recovery. Their innovative approach emphasizes circular chemistry, aiming to reduce environmental impact by removing micropollutants, metals, and PFAS while recovering valuable components.
MEGA a.s.
MEGA a.s. specializes in electrodialysis water treatment solutions, providing advanced membrane processes and ecological services. With a global reach, they offer innovative technologies for various industries, enhancing water management and sustainability.
Nuoro
Nuoro is an independent engineering cooperative in Belgium, specializing in circular water and energy projects. As consultants, tech integrators, and main contractors, they drive sustainable innovation in water treatment, reuse, and energy recovery, serving industries and public utilities across Europe.
PETER TABOADA
Peter Taboada specializes in advanced water treatment and desalination technologies, offering solutions for various industries including utilities, manufacturing, and waste management. Based in Spain, the company provides equipment and technology for effective water purification and treatment processes.
Waterleau
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.
Industria Gratt Europa, Lda.
Gratt Indústria e Tecnologia Ambiental specializes in providing engineering and environmental technology solutions across Europe and Latin America. They focus on treatment solutions, water reuse, and infrastructure systems, catering to utilities and energy sectors.
KEIKEN ENGINEERING
KEIKEN Engineering provides engineering solutions for seawater desalination and industrial water reuse applications, specializing in reverse osmosis and membrane-based treatment systems.
Yuyao Kingtai Instrument Co., Ltd
Yuyao Kingtai Instrument Co., Ltd specializes in the manufacturing of industrial water and liquid flow meters. With a focus on innovation and excellence, the company provides a range of high-quality instrumentation solutions for diverse industries, ensuring precise monitoring and efficient water management.
AmeriAsia Filtration Technology Co.,Ltd.
AmeriAsia Filtration Technology Co.,Ltd. specializes in manufacturing advanced filtration equipment and providing innovative water treatment technologies, serving various industrial and utility sectors across China and the Asia-Pacific region.
Chemitec S.r.l.
Chemitec S.r.l. specializes in providing advanced water treatment solutions and technologies, focusing on equipment manufacturing and system integration for diverse industries such as construction, manufacturing, and utilities across Europe.
DND Biotech S.r.l.
DND Biotech S.r.l. specializes in advanced water treatment and filtration technologies, offering solutions for industrial and municipal applications. Based in Italy, the company serves various sectors including construction, manufacturing, and waste management, providing innovative equipment and systems for effective water purification and treatment.
Filtrex S.r.l.
Filtrex S.r.l. is a leading Italian company specializing in advanced filtration technologies for various industries, including petroleum, marine, and industrial applications. With over 40 years of expertise, Filtrex provides innovative solutions for water, lube oil, and hydrocarbon filtration, serving global markets with high-quality equipment and systems.
Graver Technologies LLC
Graver Technologies LLC specializes in advanced filtration and separation technologies, serving diverse industries with innovative solutions for water purification, wastewater treatment, and industrial applications. Based in the United States, they are a key player in the North American market.
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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