Company Category: Filters: Membrane

ZwitterCo

ZwitterCo’s membranes solve the most complex separation challenges, providing industries with the tools for advanced wastewater treatment and water reuse. The company leverages zwitterions’ remarkable power to build membranes immune to irreversible fouling, enabling years of operating life in hard-to-treat streams that would ruin conventional membranes in hours. ZwitterCo’s products are used in digestates, leachates, and various food & beverage wastewaters. The company has been recognized as Breakthrough Technology Company of the Year at the Global Water Summit and by the Department of Energy and the National Science Foundation as a leader in clean water technologies. For more information, visit https://www.zwitterco.com. | ZwitterCo has developed a breakthrough in materials science – a new class of zwitterionic membranes with unprecedented fouling resistance. Our membrane solutions perform beyond the limits of conventional filtration, making it practical to treat complex wastewater, purify water for reuse, and maximize efficiency in food processing applications. ZwitterCo serves customers in more than 20 countries across food and beverage, agricultural, and industrial sectors. We are rapidly investing in our technology, equipment, and global services platform to help our industrial customers achieve their most ambitious sustainability and growth targets. We are grateful to have been named as Global Water Intelligence’s 2023 Breakthrough Water Technology Company of the year and Fast Company’s Top Innovators of 2024.

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WesTech Engineering LLC

WesTech Engineering is an ISO 9001-certified company with 50+ years of experience delivering proven liquid-solids separation solutions that help mining operations maximize efficiency and profitability. We specialize in product concentration, tailings management, acid mine drainage treatment, and CCD circuit washing. Our comprehensive services—from equipment retrofits and upgrades to full plant operations and plant acquisition —enable vendor consolidation and efficiency. When you need flexibility, Our mobile and temporary rental systems keep operations running during maintenance or emergencies. Partner with WesTech to reduce downtime, simplify vendor management, improve recovery rates, and ensure reliable water resource management. | WesTech Engineering is an ISO 9001-certified company with half a century of experience in renewing water resources to help communities thrive. We provide liquid-solids separation solutions for municipal and industrial process applications – including treatment for surface waters, drinking water, groundwater, wastewater, and industrial process water. Many of our systems are available for temporary mobile/rental applications, offering flexible solutions to meet immediate needs.

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WaterSurplus

WaterSurplus is a leader in sustainable water treatment, delivering high-performance solutions across industries. Since its founding in 1989, the company has led advancements in reverse osmosis systems, fouling-resistant membrane elements, PFAS treatment technologies, and pre-engineered filtration systems featuring proprietary catalytic media. WaterSurplus also offers an availability advantage through its ready-to-run rental fleet and extensive inventory of surplus water treatment equipment. Based in Loves Park, Illinois, WaterSurplus is a wholly owned subsidiary of Hawkins, Inc. (Nasdaq: HWKN), a leading provider of water treatment and specialty ingredients. For more information, visit watersurplus.com.

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UNISOL Membrane Technology

UNISOL Membrane Technology is a global supplier of membranes and modules for microfiltration, ultrafiltration, nanofiltration, and reverse osmosis. UNISOL is dedicated to providing high-quality filtration and separation solutions for clean and safe water, as well as membrane-based process and specialty applications. Please get in touch if you need further information and support with: MBR: Wastewater treatment and reuse projects, e.g., container STPs, ship treatment plants, food and textile industry. Leisure and hotel industry, e.g., public swimming pool water treatment. Aquatic zoo worlds, e.g., dolphin aquarium water or penguin pool water. Land development projects, like hotel wastewater, district STP stations, or mobile solutions. More Information: www.wta-unisol.com | #welivefiltration | UNISOL Membrane Technology is a global supplier of membranes and modules for microfiltration, ultrafiltration, nanofiltration, and reverse osmosis. UNISOL is dedicated to providing high-quality filtration and separation solutions for clean and safe water, as well as membrane-based process and specialty applications. Please get in touch if you need further information and support with: MBR: Wastewater treatment and reuse projects, e.g., container STPs, ship treatment plants, food and textile industry. Leisure and hotel industry, e.g., public swimming pool water treatment. Aquatic zoo worlds, e.g., dolphin aquarium water or penguin pool water. Land development projects, like hotel wastewater, district STP stations, or mobile solutions. More Information: www.unisol-membrane.com | #welivefiltration

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UET WATER

UET Water – Global Leaders in Custom-Engineered Membrane & Wastewater Treatment Solutions. UET Water is a global authority in high-performance membrane filtration and advanced water and wastewater treatment systems. With team members that have over 35 years of specialized expertise, we design and manufacture robust, custom-built solutions that set the standard for quality, efficiency, and innovation across municipal, industrial, and reuse applications. Our portfolio includes cutting-edge membrane technologies such as Reverse Osmosis (RO), Ultra-High Pressure RO, Desalination, Ultrafiltration (UF), Electrodeionization (EDI), Minimum Liquid Discharge (MLD), and Zero Liquid Discharge (ZLD)—engineered to handle the most demanding water challenges with precision and durability. In parallel, UET Water designs and delivers advanced wastewater treatment plants, incorporating proprietary technologies such as Extended Aeration, ASBR, MBBR, MBR, and DAF systems. Every system is tailored—whether full turnkey or specific scope—to meet project-specific goals and performance requirements. We proudly offer private-label manufacturing of membrane systems for select partners, enabling global OEMs and integrators to deliver world-class solutions under their own brand. Driven by knowledge. Powered by innovation. Built for performance. Delivered worldwide. Let’s solve water together—visit UET Water at WEFTEC and discover your next success

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Tomorrow Water

Through innovative technology and thought leadership, Tomorrow Water is minimizing the global environmental impact of wastewater treatment, while delivering sustainable, practical, and economical solutions. Tomorrow Water is committed to building sustainable waste and wastewater management systems, integrating low-energy wastewater treatment, energy production and other crucial elements of modern infrastructure whenever feasible. BKT Co Ltd. is the parent company of Tomorrow Water.

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Thetis Environmental

Thetis Environmental is the developer of PermaFlux, a crossflow ultrafiltration membrane technology that specializes in high-strength/high-solids wastewater treatment. PermaFlux is the ideal solution for industrial and agricultural wastewater treatment solutions and provides high quality UF effluent at 1/4 of the energy of conventional tubular membranes! Whatever your wastewater treatment needs, Thetis can provide a cost-effective, energy efficient solution that will meet your needs now and in the long term.

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Smith & Loveless Inc

Smith & Loveless combines engineering expertise with product ingenuity to provide smarter water solutions to municipal, industrial, commercial and state/federal government markets. Founded in 1946 and today with installations across the globe on every continent, S&L maintains significant experience in pre-engineered and customized solutions for water and wastewater pumping, headworks and treatment processes. Well-known S&L brands include the safest, least costly, long-lasting packaged pump stations, the EVERLAST™ Wet Well Mounted Pump Station and the CAPSULAR® Underground Pump Station with Safe-Stair Entry Module – each featuring the famous S&L STAR ONE™ Non-Clog Pump with the clog-busting X-PELLER™ mono-port impeller and RAPIDJACK™ quick-clean check valve. S&L maintains strong marketplace leadership in grit removal with the PISTA® Grit Removal System, featuring two new grit chamber solutions — the PISTA® INVORSOR™ for 95% capture of 75-micron grit at all flows and the PISTA® VIO™ for 95% grit removal efficiency down to 100-micron particles (also at all flows) and various inlet-outlet configurations available. Along with complete retrofit solutions like the OPTIFLOW 270™ Baffle System for augmenting older grit chambers, S&L delivers complete grit dewatering and washing equipment, which help maintain the 95% removal efficiencies all the way through. If Screening is needed, S&L offers SCHLOSS™ brand screening and dewatering solutions – meeting almost all capacities for mechanical bar and fine screen applications. On the process treatment side, S&L is known for pioneering package treatment plants, including the FAST® fixed-biofilm process and the TITAN MBR™ and TITAN QUBE™ packaged membrane systems. All these systems can provide water reuse / recycling capability along with complete biological nutrient removal capabilities. As part of its process treatment offerings, S&L can supply tertiary filtration and other post biotreatment process steps. | Smith & Loveless combines engineering skill and product innovation to deliver smarter water solutions to municipal, industrial, commercial, and government markets. Since 1946, with installs on every continent, S&L leads in pre-engineered and custom systems for water and wastewater pumping, headworks, and treatment. Key pump brands include the EVERLAST™ Wet Well Mounted Pump Station and CAPSULAR® Underground Pump Station, with Safe-Stair Entry Module—both featuring the STAR ONE™ Non-Clog Pump, X-PELLER™ impeller, and RAPIDJACK™ check valve. S&L leads grit removal with the PISTA® Grit Removal System, including the PISTA® INVORSOR™ (95% of 75-micron grit) and PISTA® VIO™ (95% of 100-micron grit), plus the OPTIFLOW 270™ Baffle and grit washing/dewatering. SCHLOSS™ screening meets bar and fine screen needs. In treatment, S&L pioneered systems like FAST®, TITAN MBR™, and TITAN QUBE™. | Smith & Loveless pioneered leading technologies that help mines produce purer copper and manage their water resources more efficiently and easily. For the production side, DI-SEP® Electrolyte SX Filters enable SX-EW mines throughout the world to produce > 99.99% pure copper. DI-SEP® SX Filters are high volume pressure filters designed exclusively to purify electrolyte fluids in copper mining/electrowinning facilities, removing greater than 90 percent of the organic materials prior to the electrowinning stage. For mines treating wastewater onsite, S&L offers a complete array of package treatment plants designed for water reuse and easier O&M. | Do you want to enhance sustainability and make your winery even more green regarding its water use and reuse? Do you desire NET ZERO water consumption or just want to achieve treatment to meet your wastewater permitting requirements? Does your winery see surcharges because your wastewater discharge is too strong? Are your septic tanks performing poorly? Do visitors smell the pungent odors rising from your overloaded aeration ponds? If so, Smith & Loveless is pleased to partner with you and/or your consulting firm to achieve your water and sustainability goals. We are a long-established manufacturer of wastewater treatment systems, screens and filters and fluid handling systems like pump stations. We have been in business more than 75 years so we are well-known as clean water experts that supplies engineered systems that are simple to own and operate while performing efficiently over time. We are pleased to have served many Northern California wineries dating back more than 25 years, including classic wineries, bottling facilities, and also large corporate wineries. We are pleased to offer a diverse array of wastewater treatment solutions that are tailored to meet your needs and flows — including advanced membrane / MBR solutions ideal for meeting the unique characteristics of winery wastewater. Smith & Loveless’ established TITAN MBR™, adapted for winery operations, is our features pre-engineered wastewater treatment system for winery applications. Smith & Loveless knows winery wastewater. Contact us today @smithandloveless.com.

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Shanghai Sperta Environmental Technology Co., Ltd.

Welcome to SPERTA, where we are proud to be a leading manufacturer specializing in the production of high-quality Membrane Bioreactors (MBR) for wastewater treatment. We are committed to innovation, quality, and sustainability, providing advanced solutions that cater to the diverse needs of water treatment projects worldwide. Our mission is to empower industries and communities with efficient and reliable water treatment solutions, contributing to a cleaner and healthier environment. At SPERTA, we believe in transforming challenges into opportunities, harnessing the power of technology to create a sustainable future.

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Sanitaire, Xylem

Sanitaire®, Xylem, is a global leader in advanced biological treatment solutions for municipal and industrial applications. Since 1967, the Sanitaire® brand has provided reliable, energy-efficient technologies designed to help water and wastewater treatment facilities meet evolving regulatory and performance standards. Our comprehensive portfolio includes diffused aeration systems, sequencing batch reactors (SBR), oxidation ditch technologies, and activated sludge filters. With thousands of successful installations across the globe, Sanitaire is a trusted partner for delivering sustainable, cost-effective water and wastewater treatment solutions.

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