Non-standard or extended warranties may result in different pricing than previously quoted. In recent years, there has been growing expectations for UF membranes to enhance pathogenic virus removal and water permeability without reducing safety or increasing costs. -3px;} Our software brings added value to your business by predicting system performance and allowing you to make decisions based on expected future results. TorayUF modules effectively remove suspended solids and pathogens and are certified for drinking water applications. As the actual amount of chemical needed for pH adjustment is feedwater dependent and not membrane dependent, Hydranautics does not warrant chemical consumption. Ultrafiltration (UF) - DuPont Tokyo, Japan, February 25, 2021 Toray Industries, Inc., announced today that it has developed a new polyvinylidene fluoride (PVDF) ultrafiltration (UF) membrane with exceptional virus removal rate and high water permeability for water treatment. DESIGN TOOLS. a#asp:hover { color: #009cd5 !important; }, For any further information about Hydranautics software solutions, contact us at, Experience a user-friendly interface with minimum learning time, Run projection files created in previous software versions and save them on the cloud, Access your projections from various devices which run on either Windows, macOS or Android operating systems, Integrate RO, NF and UF (HYDRAcapMAX, HYDRAcube) technologies in your projections, Predict performance by entering feed pressure as input, Include organic chemicals and BOD, COD, TOC to predict performance accurately, Apply the hybrid feature for all 6 stages in both passes, Multi-lingual support for 7 languages: English, French, Spanish, Portuguese, Chinese, Japanese and Russian. International Filtration News March 11, 2021. Toray Membrane Europe AG Profile - Environmental XPRT Toray UF membrane modules were piloted over a fifteen-week period to help service the growing demand for clean water in southwest North Dakota. .copyright-left2{float:left; margin-top: 5px;} On its durable Polyvinylidene fluoride (PVDF) membrane layer, the HFUG has a pore size of 0.01 micron, equivalent to one-fifth thousandth the diameter of a human hair, effectively removing suspended solids and microorganisms in the wastewater. The SWATS facility first began operating in 1988 with clarification, dual media filtration, and electrodialysis reversal (EDR). font-size: 13px; It empowers you with the flexibility to perform membrane projections, anytime, anywhere using any device. border: 0; This article will discuss the operation of a 4 MGD pressurized two-stage Ultrafiltration (UF) plant over a 14 month period at a drinking water treatment facility in North Dakota, and explain how performance of these UF membranes over a fourteen month period demonstrated stable operation with minimal fouling. Ultrafiltration (UF) is a purification process that separates particulate matter from soluble compounds using an ultrafine membrane media. Two-stage system with 1st and 2nd stage permeate flow rate monitoring, Two-stage system with 1st stage and overall permeate flow rate monitoring, and, Two-stage system with 2nd stage and overall permeate flow rate monitoring. Toray Membrane - Water Online It can thereby contribute to safe and economical water supplies treated with . That vastly reduces the area's dependency on imported water from the Colorado River, an unreliable and increasingly expensive solution that costs . For more information, please visit: www.water.toray, Message from Chief Representative for Americas, Group Companies based in the United States, Research and Development Utilizing Our Combined Strengths. The wastewater facility located in Wuxi New District, an industrial park in Wuxi, China, was built by GreenTech Environmental Co., Ltd., a leading provider of advanced membrane treatment solutions. Toray's Advanced High-Surface-Area Ultrafiltration (UF) Membrane Modules Selected at Large-Scale Water Treatment Facilities Worldwide | Latest News | Toray Industries, Inc. | TORAY Contributing to society through the creation of new value with innovative ideas, technologies and products.Toray's Latest News/News details information page. With over 40 years of experience in RO membrane innovation, TORAY has developed a new product range of the widely successful low pressure BWRO elements, offering higher durability and better performance than ever before. In Poland, a industrial water treatment facility uses the HFUG to supply 7,500 metric tons of water every day.The HFUG is recognized for its superior operational stability, compact offering, and economic performance. For the Toray HFUG-2020AN UF membrane modules, the TCEQ is approving a LRVC-Test of 5.17 for the removal of Cryptosporidium for systems operated in deposition mode. Technical Bulletin | TORAY DuPont Water Solutions has released its latest system design software, WAVE (Water Application Value Engine) which integrates multiple technologies into one tool - reverse osmosis, closed-circuit reverse osmosis, ultrafiltration and ion exchange resins. The three selections would be piloted for further evaluation. Toray's Membranes & Applications 2. PDF Texas Commission on Environmental Quality As a result, the City would convert its 6.0 MGD lime softening plant to a 7.2 MGD membrane treatment facility utilizing a 4.5 MGD ultrafiltration (UF) system to comply. color, DBP, THM) for potable use. TorayTrak can model and normalize performance for Toray RO elements which are registered in TorayDS2 projection software. This next gen integrated membrane projection software will enable you to simulate various combinations of RO, NF and UF membrane projections in a seamless manner and share them with your colleagues or Hydranautics technical experts. Two-stage system with 1st and 2nd stage permeate flow rate monitoring, 4-93.1.5. Download operating manuals and guidelines for Toray's membrane products. This document summarizes the findings of this pilot study program. To better comply with the Long Term 2 Enhanced Surface Water Treatment Rule (LT2) the City of Delaware (Ohio) piloted Torayfil hollow-fiber PVDF membrane modules to treat surface water for their 7.2 mgd full-scale facility. Using the same proven membrane layer, Toray has applied proprietary fabrication methods to produce thinner hollow fibers while maintaining integrity and permeability. It can thereby contribute to safe and economical water supplies treated with minimal energy for various applications, from food and beverages through wastewater reuse. This helps dislodge sludge and improve cleaning efficiency, all with less energy use. Toray Industries announced it has developed a new polyvinylidene fluoride (PVDF) ultrafiltration (UF) membrane with exceptional virus removal rate and high water permeability for water treatment. Toray Membrane USA, Inc. 13435 Danielson Street Poway, CA 92064, U.S.A. Tel: 858-218-2360 / Fax: 858-218-2380 Industrial & Commercial Water Filters and Purifiers in Africa, Asia, Europe, North America, South America, Australia | Made in USA by Pure Aqua, Inc., an ISO9001:2015 Certified Company, Pure Aqua, Inc. All Rights Reserved | 2230 S Huron Dr, Santa Ana, CA 92704 | +1 (714) 432-9996 | sales@pureaqua.com, Memstar Membrane Bioreactor (MBR) Modules, Hydranautics Membrane Bioreactor (MBR) Modules, DOW FILMTEC Brackish & Tap Water RO Membranes, All DOW FILMTEC Brackish & Tap Water RO Membranes, DOW FILMTEC Brackish Water RO 2.5" Membranes, DOW FILMTEC Brackish Water RO 4" Membranes, DOW FILMTEC Brackish Water RO 8" Membranes, DOW FILMTEC Other Brackish Water Membrane Elements, DOW FILMTEC Seawater RO 2.5" Membrane Elements, DOW FILMTEC Seawater RO 4" Membranes Elements, DOW FILMTEC Seawater RO 8" Membranes Elements, DOW FILMTEC Nanofiltration 2.5" Membrane Elements, DOW FILMTEC Nanofiltration 4" Membrane Elements, DOW FILMTEC Nanofiltration 8" Membrane Elements, Hydranautics Tap & Brackish Water RO Membranes, All Hydranautics Tap & Brackish Water RO Membranes, Hydranautics 2.5" Brackish Water Membranes, Hydranautics Other Brackish Water Membranes, All Hydranautics Nanofiltration Membranes, All Toray Tap & Brackish Water RO Membranes, LANXESS Lewabrane Brackish Water RO Membranes, Webtrol Horizontal Multistage Booster Pumps, All Hydranautics Membrane Bioreactor (MBR) Modules. New TORAYFIL HFU-B2315AN pressurized PVDF UF membrane module. Calculations for chemical consumption are provided for convenience and are based on various assumptions concerning water quality and composition. The new element series outperforms a leading competitor in key test benchmarks. Members of the Board and Corporate Auditors, President, Vice Presidents, and Executive Fellow, Toray Group Subsidiaries and Affiliated Companies, Toray Group Corporate Social Responsibility, Toray Group Corporate Social Responsibility Initiatives, CSR Activity Report (CSR Guideline Activity Reports), Safety, Accident Prevention, and Environmental Preservation, Contributing Solutions to Social Issues through Business Activities, Human Rights Promotion and Human Resources Development, Facilitating CSR Initiatives Throughout the Supply Chain, Social Contribution Activities as a Good Corporate Citizen, CSR Roadmap 2022 (Fiscal 2020 Fiscal 2022), CSR-Related Policies and Guidelines / ESG Data, Comparative Tables with GRI Standards, SASB Standards, ISO 26000 Subjects, and ESG Topics, Toray Groups Educational Support Activities, Toray Science Foundations around the world, Research and Development Utilizing Our Combined Strengths, Offering Healthy, Hygienic Lifestyles to All People, Films & Film Products Research Laboratories, Composite Materials Research Laboratories, Electronic & Imaging Materials Research Laboratories, Technical Departments and Engineering Departments, Fibers & Textiles-Related Technical Departments, Resin & Chemical-Related Technical Departments, Composite Material-Related Technical Departments, Electronic & Information-Related Technical Departments, Water Treatment & Environment-Related Technical Departments, Toray Fibers & Textiles Research Laboratories (China) Co., Ltd. [TFRC], Toray Advanced Materials Research Laboratories (China) Co., Ltd. [TARC], Toray Advanced Materials Korea Inc. [TAK], Advanced Materials Research Center [AMRC], Toray Singapore Water Research Center[TSWRC](Singapore), Toray Composites Materials America, Inc. [CMA], Toray Plastics (Malaysia) Sdn. Our manufacturing facility in San Diego, California, manufactures RO, NF, UF, and MF membrane elements under ISO 9001:2015 QMS to ensure consistent quality and ISO 14001:2015 EMS to enhance environmental performance. Recent advancements in manufacturing have produced more durable membranes that accomplish the task at a lower cost. Archives of Toray Water Treatment Newsletter. Toray Develops Energy-Saving, Virus-Removing UltraFiltration Membrane It can thereby contribute to safe and economical water supplies treated with minimal energy for various applications, from food and beverages through wastewater reuse. Ultrafiltration is an excellent separation technology for desalination pretreatment, reverse osmosis pretreatment, and wastewater reclamation . Read the full case study to learn how Toray was selected as the sole membrane supplier for a two-pass system for a newly implemented national desalination plan. Variables such as water category, turbidity and flow rate demand that all water treatment systems undergo careful design and optimization. Max. } /* font-weight: 600 !important; */ Toray has been offering PVDF UF membrane, in which the company pursued high strength and high water permeability, for water treatment. Ultra-Filtration/Micro-Filtration modules offer top quality filtration with effective waterborne pathogen removal. It empowers you with the flexibility to perform membrane projections, anytime, anywhere using any device. Flat sheet MBR modules from Toray offers high quality treated water, with minimized fouling and pore clogging. Fig. Furthermore, the high-surface-area module requires less piping and valve components and an overall reduction of system real estate by 20 percent, significantly reducing capital costs. .copyright-left{width: 100%;float:left;font-size: TORAY TRAK Feature List New Features Version 3.1.5 (October, 2019) Since its commercialization in 2019, water and wastewater treatment facilities worldwide have adopted the new UF technology. This next gen integrated membrane projection software will enable you to simulate various combinations of RO, NF and UF membrane projections in a seamless . By comparing initial membrane performance data (new elements) with current normalized membrane performance data, it can be determined if any membrane element maintenance (such as a chemical cleaning or system adjustments) is required. #asp{/*margin: 13px;*/margin: 5px;padding-left: DuPont, the DuPont Oval Logo, and all trademarks and service marks denoted with , or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. The thin membranes are also highly flexible and allow for more movement, resulting in increased vibrations during aeration. Toray Develops Energy-Saving, Virus-Removing UltraFiltration Membrane. After significant review of the data, cost, and other factors, the City and URS selected Toray to utilize in the full scale design. 1px;text-decoration: none;} By using Toray's low-fouling polyamide composite membranes, the WTPs at the AMATA estates operated the RO systems for more than five years before requiring replacement of the RO elements. Tel: 858-218-2360 / Fax: 858-218-2380 Products include Reverse Osmosis (RO) membranes, Ultrafiltration (UF), and Membrane Bioreactors (MBR). This website uses cookies to ensure you get the best experience on our website. Temperature: 40F. RO Case Studies. Toray has been informed from the users of the error. HYDRAcube is a simple, compact, and robust integrated rack solution by Hydranautics. Berhad [TPM], Toray Carbon Fibers Europe S.A. [CFE](France), Toray Advanced Composites Netherlands B.V. [TACNL], Human Resources Development System for Researchers, Research & Development Brochure Download (PDF), Number of Employees and Subsidiaries/Affiliates, Capital Expenditures, Depreciation and Amortization, and R&D Expenditures, Long-term Corporate Vision, Medium-term Management Program, Business Outline and Strategy, Torays Advanced High-Surface-Area Ultrafiltration (UF) Membrane Modules Selected at Large-Scale Water Treatment Facilities Worldwide. /*margin: 13px;*/ 13435 Danielson Street Poway, CA 92064, U.S.A. Pure Aqua has over 20 years of experience as a global provider of Ultrafiltration Membranes from Toray for the purposes of providing high productivity at low pressures and is the standard water purification process for wastewater, surface water, and ground water. left;height: 2px;width: 100%;margin-left: 3%;} CASE STUDY. Berhad [TPM], Toray Carbon Fibers Europe S.A. [CFE](France), Toray Advanced Composites Netherlands B.V. [TACNL], Human Resources Development System for Researchers, Research & Development Brochure Download (PDF), Number of Employees and Subsidiaries/Affiliates, Capital Expenditures, Depreciation and Amortization, and R&D Expenditures, Long-term Corporate Vision, Medium-term Management Program, Business Outline and Strategy, Toray Develops Energy-Saving, Virus-Removing UltraFiltration Membrane. } Membrane Aerated Biofilm Reactor Modules (MABR), FilmTec Fortilife Reverse Osmosis Modules. HYDRAcube is designed to reduce the system footprint, save engineering efforts, time, and costs; and to make assembly and maintenance work of the UF system more efficient and precise. DuPont Water Solutions (formerly Dow Water Solutions) continuously invests in high-quality software to help you make the right choice to meet your water treatment needs and to monitor the health of your FilmTec reverse osmosis or DesaliTec CCRO systems after installation. Toray assures that the users can obtain the same calculation results with version (3.1.5) : 2-93.1.5. Due to population growth in recent years, Sanessol, the concessionaire responsible for the water supply and sewage treatment of Mirassol and part of Igua Saneamento Group, decided to use a state of the art technology for their new WWTP, Fartura. IN NO EVENT WILL HYDRANAUTICS BE LIABLE FOR ANY DAMAGES, INCLUDING CONSEQUENTIAL, INCIDENTAL, OR SPECIAL DAMAGES WHICH ARISE IN CONNECTION WITH THE CONTENT OR YOUR USE OF THIS WEBSITE. The extensive service and shelf life of these membranes have helped elevate their status among other membrane brands. The outcome, as part of the Southwest Pipeline Project (SWPP), would be construction of the Oliver-Mercer-North Dunn (OMND) Water Treatment Plant. It has been the difficult problem for . It has been the difficult problem for years to develop these UF membranes because reducing pore diameters to remove viruses make membrane resistance high, which results in decreasing water permeability. This "xls" version is tentatively provided to users who could not properly save the calculation results with version 3.1.5. Pure Aqua has over 20 years of experience as a global provider of Ultrafiltration Membranes from Toray for the purposes of providing high productivity at low pressures and is the standard water purification process for wastewater . Life-enabling membrane technology. Read the full case study to learn more. The Brazos Regional Public Utility Agency (BRPUA) in Texas operates the Surface Water and Treatment System (SWATS) that treats water from Lake Granbury, fed by the Brazos River. 2020 DuPont. We also provide software for data collection, normalization and management of RO systems during use. Our software is for membrane selection and optimal process design prior to purchase. This article addresses guidelines for establishing realistic RO warranty performance criteria and achieving those criteria in real-world applications. font-size: 11px !important; Projection Tool for PVDF Hollow Fiber Membrane Module "HF-Series" } 1.Relation between pore and permeability- In-situ observation of phase separation process: Observation method that tracks the process of phase separation when it occurs. The range of ultrafiltration elements, both in pressurized and submerged . Jan. 31, 2019 Toray has obtained ACS approval with RO membranes for French drinking water market Mar. Software | Hydranautics - A Nitto Group Company IMSDesign Cloud is the worlds first cloud-based membrane projection software. Design Tool | Knowledge Base | Toray Membrane | TORAY Flow Rate: 2.0 m3/h. It can thereby contribute to safe and economical water supplies treated with minimal energy for . Max. As the agriculture economy boomed, needs for freshwater demanded by irrigation, tourism and the local community also grew in Campo de Dalas, a coastal region on the Mediterranean Sea. a { PDF Focus on Membrane Technology for Water Treatment - TORAY The Cowichan Valley Regional District (CVRD) in Vancouver Island, Canada teamed with Toray to successfully install several membrane bio-reactor (MBR) systems updated with new technology to expand capacity. 2019/09/10 . Tokyo, Japan, February 25, 2021 Toray Industries, Inc., announced today that it has developed a new polyvinylidene fluoride (PVDF) ultrafiltration (UF) membrane with exceptional virus removal rate and high water permeability for water treatment. a#asp { The 4 membrane types can be used for small private or shipboard sea water desalination. Following 4, 8 and 16 membranes can be used in multiple membrane systems to treat sea water or high salinity water > 10000 ppm. Based on published ASTM D4516 Standard Practice for Standardizing Reverse Osmosis Performance Data, enhanced with more definitive calculations specific to Toray RO membrane elements, Normalization equations are visible to the user within cells and documentation in the spreadsheet, Many preset graphs with trigger points indicated are included. The LRV C-Test approval by the TCEQ does not apply to systems operated in a crossflow mode as this hydraulic configuration was not demonstrated in this challenge test study. Two-stage system with 1st stage and overall permeate flow rate monitoring, and, 5-93.1.5. Toray's ultrafiltration membrane is productive in eliminating organic substances and total suspended solids (TSS) such as pathogens, when utilized with a variety of types of water purification. Design tools and software by Toray for predicting, monitoring, and managing efficient membrane systems. This paper will discuss the performance of hollow fiber UF/MF membrane modules in treating tertiary effluent, and the subsequent performance of the downstream RO membranes. Toray Ultrafiltration Membranes - Pure Aqua, Inc TORAY TRAK | Design Tool | Toray Membrane | TORAY The HFU-B2315AN ultrafiltration (UF) module is a 'plug and play' technology for easy replacement of common MF skid sizes. TORAY TRAK is provided as Macro-Free Microsoft Excel programs with 5 versions to deal with different process system designs and varied operational data collection points.The process schemes available are: As the current conditions of operation may be different (different salinity of the feed, different water temperature etc.) Pressure: 100 kPa. ROSA Software - DuPont Toray Membranes - Pure Aqua, Inc. Read the full case study to learn more. Read the full case study to learn more. Count on Toray for quick lead times and sales support. PAN Hollow Fiber UF Membrane Torayfil TM* 114mm (diameter) 1078mm Tertiary treatment with UF has been established, although with a lower level of knowledge and number of installations. Toray Membrane provides a number of free tools and software products to help you plan, design and manage the optimal RO, UF or MBR membrane system for all types of operating conditions. Split permeate one-stage system, 3-93.1.5. Get the best of Water Online delivered straight to your Inbox! RO SOFTWARE DOWNLOAD TMUS specializes in the design, manufacturing, distribution and sales of membrane products for seawater desalination, brackish water treatment, and wastewater recycling. Due to ongoing operational issues, MBR modules at the Pharmez Special Economic Zone near Ahmedabad required replacement. In recent years, there has been growing expectations for UF membranes to enhance pathogenic virus removal and water permeability without reducing safety or increasing costs. Under the EPA's Long Term 2 Enhanced Surface Water Treatment Rule (LT2), the WTP's feed water is classified as Bin 2, which requires a 4-log removal of Cryptosporidium. Toray Membranes Toray membranes have remained as one of the premier membrane filtration products in the market for over 4 decades. This presentation will discuss the operation of a 4 MGD pressurized two-stage Ultrafiltration (UF) plant over a 14 month period at the Oliver-Mercer-North Dunn (OMND) Drinking Water Treatment Facility, North Dakota. The results shown on the printouts produced by this program are estimates of product performance for preliminary business planning purposes only and third parties should not rely on the results as facts. +1 (714) 432-9996, Reverse osmosis & water treatment systems. Ultrafiltration For Municipal Drinking Water, Sanitary Membrane Elements For Dairy & Specialty Applications, Toray UF Hollow Fiber Ultrafiltration Membrane Modules, Water Replenishment District Of Southern California Incorporate Direct-Coupling Of Toray UF To Toray RO For High Recovery and Energy Savings, Treated Municipal Sewage Achieves High-Quality Discharge Values With Toray MBR Technology, MBR Modules Help Achieve Sustainable Management Of Wastewater On Vancouver Island, Optimizing RO-Membrane Performance In Produced-Water Applications, UF/RO System Treating Mine-Influenced Water To Remove Selenium, Membrane Technologies Achieve Zero Liquid Discharge In India's Special Economic Zone, Retrofit Expansion Of An Ultrafiltration System Using TORAY UF Modules, Low-Fouling RO Tech Keeps Replacement Costs Down At Wastewater Reuse Plants, Cost-Effective Sludge Thickening Processor Using MBR Membrane Bioreactor, Taiwan Mandates Water Reclamation For Economic Sustainability, PVDF Hollow-Fiber Ultrafiltration Membranes Selected For Plant Upgrade, Seawater Desalination Using RO Membranes To Support A Thriving Agricultural Economy, How To Score High Marks For Low-Pressure RO Performance, How UF Membrane Fiber Strength Impacts Reuse Success, Membrane Module Pilot Test In North Dakota, Integrated Membrane Facility In The City Of Delaware, Ohio, From Raw Lake Water To Excellent Filtrate Quality Suitable For Drinking Water, Ultrafiltration And Reverse Osmosis Testing On Tertiary Effluent From The North City Water Reclamation Plant, Operations And LRV Calculations At Southwest Pipeline Project Drinking Water Treatment Facility, How The Performance Of This UF Membrane Is Exceeding Design Expectations, Water Innovations Digital Magazine Archive. Below is a summary of IMSDesign Clouds enhanced features: IMSDesign Desktop offers a powerful and complete membrane projections experience with its built-in-tools, dashboards, visualizations and reporting functionality by leveraging the Hydranautics RO and NF membranes performance data. These cassettes allow for a higher packing density than what was originally thought possible with flat plate designs. Toray Industries, Inc. (head office: Chuo-ku, Tokyo; President: Akihiro Nikkaku; hereinafter referred to as "Toray") today announced that it has developed a new polyvinylidene fluoride (PVDF) ultrafiltration (UF . Update Toray RO Design Software - Toray DS2 Version 2.2.00.189. Paid Program: Recycling Water: Life's Most Precious Resource - Toray The thinner hollow-fibers in the HFUG result in an active membrane area of 90 square meters, a 25 percent increase than models with similar dimensions. NEWSLETTER ARCHIVES. Hydranautics software for UF products the HYDRAcapMAX Web Simulator including HYDRAcube has now been integrated in IMSDesign Cloud. Sanitary Membrane Elements For Dairy & Specialty Applications Toray Membrane USA (TMUS) offers a suite of membrane elements using RO, NF, UF, and MF membranes in sanitary Toray UF Hollow Fiber Ultrafiltration Membrane Modules Toray Industries, Inc. manufactures Toray UF membrane modules using a proprietary thermally induced phase 11px;margin-bottom: -2%;margin-top: 1%;margin-left: A Phosphorus mine in Wyoming needed to treat high selenium concentrations leaching into the surface water. IMSDesign Cloud is the world's first cloud-based membrane projection software. Ultrafiltration (UF) has been proven a key in wastewater reuse, but operators have struggled to keep up with repairs or having to replace older hollow-fiber membranes. It has been the difficult problem for years to develop these UF membranes because reducing pore diameters to remove viruses make membrane resistance high, which results in decreasing water permeability.Toray overcame that challenge by improving its technology in following two key respects. Toray Membrane USA, Inc. | Toray Group in the United States | TORAY TMUS also offers RO and Nanofiltration (NF) membrane elements for residential and commercial applications. Toray's Advanced High-Surface-Area Ultrafiltration (UF) Membrane Click on the link below to download this software and understand your membrane projections in a comprehensive and strategic manner to help you transform your projection data into actionable insights. RODataXL is a powerful RO normalization program which will help you interpret data collected from a water treatment plant using Hydranautics RO membranes. Tokyo, Japan, February 25, 2021 - Toray Industries, Inc., announced today that it has developed a new polyvinylidene fluoride (PVDF) ultrafiltration (UF) membrane with exceptional virus removal rate and high water permeability for water treatment. For water system operators, contract engineers, OEMs, and reverse-osmosis (RO) membrane suppliers alike, the difference between expectations for RO membrane element performance and quantifiable performance in the actual operating environment can be fraught with surprises.
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