This new generation ld ro elements have been effectively used on difficult feedwater plants, including those treating reclaimed wastewater, surface water and difficult well waters read more. Ro is a separation process that uses pressure to force pure water through a membrane barrier, leaving dissolved salts and other contaminants in a concentrated waste stream. It is designed to minimize capital expenses in highpurity industrial water applications without increasing operating flux. Dow filmtec reverse osmosis membrane elements applied. Hydranautics software for uf products the hydracapmax web simulator has now been integrated in imsdesign cloud.
Wave software for water treatment plant design dupont. After the registration, you will receive news and update information. New design software integrates three technologies into one tool. The software is used to aid water filtration system design and it covers the latest filmtec seawater and brackish water elements, and reverse osmosis ro and nanofiltration nf elements.
Dow filmtec sw30 membrane elements may also be operated at lower pressure to reduce pump size, cost, and operating expenses. Oct 14, 2004 to better meet the realworld challenges of industrial and municipal water purification, filmtec corporation, a subsidiary of the dow chemical company, has released version 6. For further questions about our product offering, please contact your account representative or send us a message. Filmtec portfolio our family of industryleading reverse osmosis and nanofiltration products. Seawater membrane elements dow filmtec seawater ro membrane. Imsdesign 2015 water treatment membrane sizing youtube. Walk through of imsdesign software for sizing water treatment. Watertreatments software water treatment waste water.
Compared to cellulose membranes, our filmtec elements for reverse osmosis water treatment can. Filmtec fortilife portfolio learn about our reverse osmosis ro and nanofiltration nf watertreatment product line for challenging waters, and how you can reduce costly waste, lower operating expenses, and move toward minimal liquid discharge. Reject a higher percentage of undesirable dissolved solids, including chloride, lead, and nitrates. It is an advanced sizing tool meeting the most demanding needs of membrane professionals. Several major improvements have been made to the software. Reverse osmosis water treatment ro plant designs software for filmtec water treatment membranes rosa advanced and latest version from dow free software installation for reverse osmosis plant. Brave blue world trailer were proud to be part of this new inspiring documentary about the bright future of water. Enter 98% recovery in the control panel, and the system will initiate a purge only when 98% recovery could be achieved. Consider feed source, feed quality, feedproduct flow and required product quality the membrane system design depends on the available feed water and the application.
Filmtec membranes steps to design a reverse osmosis system. Ims design for reverse osmosis system design ims design software duration. Filmtec membranes design of ro system introduction filmtec. Unlike traditional reverse osmosis systems that operate at constant high pressure, desalitech systems start each batch at a low pressure which is gradually increased during the batch as concentration in the systems builds up. In the latest imsdesign software, sophistication meets simplicity. Qsee is a state of the art web based operating data normalization software. We hope youll use this software to gain insight into how desalitechs. Using a common interface, it simplifies the design process and ultimately helps reduce the time needed to manage your watertreatment system. From smallscale systems, through to very largescale desalination, ro and nf can handle most naturally occurring sources of brackish and seawaters. Dow filmtec seawater membrane elements are more durable and may be cleaned more effectively over a wider ph range 1 than other ro elements. With reflex systems, recovery is determined by the frequency of the purge steps that are controlled by the operating software, and not by the mechanical design and the number of stages like in a traditional reverse osmosis system. A conceptual membrane arrangement design in the high pressure. This new version of dows industrystandard software is the first to integrate desalitechs.
For the filmtec membranes, simulations are gauged by using filmtec ro design software rosa v. Dow features filmtec and taptec reverse osmosis ro products for residential drinking water. This water treatment software give the concentration and flow rate of dozing chemicals like antiscalent, acid, caustic soda and chlorine. Ftnorm filmtecs normalization of membrane systems after you have implemented the wave software for watertreatment plant design, its important that you protect your investment by monitoring the performance of the plant and determining when its time for a preventive cleaning cycle, which can enable extended membrane life. Lg water solutions, part of lg chem, provides various useful tools which cover installation, operation, maintenance, design and evaluation of lg ro membranes. Filmtec ro home drinking water products deliver impeccable quality built around advanced technology and innovative performance features. Several significant improvements have been made to the software, which will allow ro and nf system designers to improve and maintain their. We have experience with rosa, toray ds, and winflow in design of ro. Filmtec membranes rosa dupont water solutions customer.
These products are built on more than 40 years of science and innovation, and undergo worldclass quality and process checks to ensure that they are longlasting and reliable. Rosa reverse osmosis system analysis design software continues to evolve and grow to meet your demanding system design needs. You may download the latest version of rosa with new closed circuit reverse osmosis ccro. Dow filmtec reverse osmosis and nanofiltration discontinued products. Is there any simulation program for a reverse osmosis and. Filmtec releases newest version of rosa design software. Rosa is a tool used to estimate stabilized performance for a specific ro or nf system under design or actual conditions. Run projection files created in previous software versions and save them on the cloud. This version of the lewaplus software contains the complete lewaplus design program with both ix and ro modules in a portable format.
Manual of practice for the use of computer models for the. Filmtec reverse osmosis membrane elements are used in a variety of commercial applications, from restaurants to car washes and hotels to medical and scientific laboratories. You may want to check out more software, such as allycad, fragmotion or tank, which might be similar to rosa72. Filmtecreverse osmosis ro and nanofiltration nf elements are liquid purification products manufactured by filmtec corporation, a subsidiary of dow. The portable version can be carried around on portable devices like usb sticks and runs on any windows computer directly from the device, without any installation. A conceptual design is introduced here to describe this new idea. Filmtec elements are available for systems of all sizes and water requirements. Experience a userfriendly interface with minimum learning time. Filmtec reverse osmosis ro and nanofiltration nf membrane technologies are widely recognized to offer highly effective and economical process options. This leads to an average pressure which is lower than the constant pressure of traditional reverse osmosis. Lenntech can also help you with similar brackish or seawater filters or filtration systems for optimum water purification. This projected performance is based on a nominal performance specification for the filmtectm elements used in that system. Hydranautics membranes big brand water filter, inc. Manual of practice for the use of computer models for the design of reverse osmosisnanofiltration membrane processes.
Filmtec reverse osmosis membrane elements that are used in doublepass ro systems, which produce highpurity water in a continuous process. Design software for reverse osmosis process design. As water scarcity continues to increase, industrial manufacturers are under pressure to sustainably optimize their systems by reducing costs and minimizing their environmental footprint. Ims design for reverse osmosis system design ims design software. Design software access our wave software for water treatment system design. Suezs winflows advanced reverse osmosis design and simulation software offers a quick and userfriendly approach to membrane design.
Hydranautics cpa2 the workhorse and industry standard, cpa2 delivers consistently high performance, day in and day out cpa3 the element with the best combination of productivity and salt rejection available cpa4 for applications where the highest salt rejection is required. Five different hybrid designs consisting of 7elements operated with constant recovery 45% and productivity 3. A two pass membrane treatment process was designed for desalting seawater at different salinities varied from 35000 ppm to 43000 ppm. Highest rejection ro elements filmtec bw30440i element the filmtec bw30440i element is a highproductivity element combining the highest active membrane area in the industry with the high rejection bw30 membrane. Filmtec ro products are designed to meet the demands of highly discerning individuals who require superior water treatment products. The winflows reverse osmosis ro system design and simulation software program brings advanced ro simulation to a whole new level. Wave water application value engine design software from dow integrates three leading technologiesultrafiltration, reverse osmosis and. Below is a brief summary of imsdesign clouds enhanced features. The winflows reverse osmosis ro system design and simulation software. Water solutions legacy design software installation wave 1. Dow filmtec brackish water ro elements provide consistently higher performance and maximum element life when treating industrial or commercial water. They offer highly predictable performance, high salt rejection, and high flow rates. Dupont water solutions is a widely recognized provider of reverse osmosis ro products for residential drinking water, including our filmtec and taptec products.
Most filmtec membranes can be cleaned effectively between ph 1 to ph, which is the widest cleaning range in the industry. Dow filmtec elements three year prorated limited element. Screen out a higher percentage of dissolved solids. Ld technology products are globally used for various applications for brackish water, sea water desalination, waste water treatment etc. Filmtec corporation hereinafter filmtec provides limited warranties covering the wound dow filmtec reverse osmosis nanofiltration elements1,2 elements, when installed, operated and maintained by customer in accordance with the terms and conditions set forth in the warranty. Wave water purification technology design software from dow. Imsdesign integrated membrane solutions design is the latest version of hydranautics membrane projection software.
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