With the promulgation of the new national standard of drinking water Shaoxing flat membrane water treatment process to put forward higher requirements. During the "Twelfth Five-Year", the state will invest 400 billion for upgrading water treatment plant. In this context, what kind of technology can effectively solve the water supply security problem? Held in the near future, "the eighth cross-strait water safety control technology and management Symposium 2013 Water Forum", Chinese Academy of Engineering, Harbin Institute of Technology Professor Lee Kyu White said: "UF able to remove almost all microorganisms in water, so drinking Water biosecurity made a leap from the relative safety of the absolute safety of drinking water purification process would inevitably lead to a major change, "Lee Kyu White pointed out that the combination of ultrafiltration technology can improve the first-generation process (coagulation - precipitation - Filter - chlorine disinfection) The water quality and microbiological safety of Huzhou flat membrane, but also can effectively solve the second-generation technology (ozone activated carbon) biological stability, will become the third generation of urban drinking water purification process core technology, ultrafiltration water treatment plant very broad application prospects. Ultrafiltration membrane materials and processes used in the film except for a few special separation industry ceramic or other inorganic materials, water treatment membranes are basically organic polymer materials. MBR can be used to make the film have a lot of organic polymer materials, comprising: a polyvinylidene fluoride (PVDF), polysulfone (PS), polyethersulfone (PES), polyethylene (PE), polypropylene (PP), poly tetrafluoroethylene (PTFE), polyvinylchloride (PVC), etc., while PVDF is recognized as the most outstanding properties of the membrane material of ownership, but also the most successful one. PVDF is a form of organic fluorine materials Jinhua flat membrane, which is a common feature of fluorine materials: strong chemical stability. Chemical stability means strong corrosion resistance and long service life of the flat membrane, therefore, made of PVDF membrane can be applied in a wide range of water quality, and has a long service life. However, the same is PVDF materials, different techniques have made it out of the membrane performance is also very different, mainly in terms of the mechanical strength of the membrane, the membrane surface pollution performance, membrane porosity and pore size distribution. Conventional PVDF membrane process is called NIPS (wet-phase method), although the same excellent chemical stability NIPS membrane into the legal system, and higher filtration accuracy (typically 0.03μm), but lower mechanical strength, more suitable for the application a more stable environment in the field of water purification, sewage aeration continued application easily broken wires, affecting life. Latest PVDF membrane technology for TIPS (thermally induced phase method), TIPS membrane filtration accuracy is slightly lower (typically 0.1μm), but the high mechanical strength, suitable for continuous aeration of wastewater treatment, namely MBR applications. Times to MBR membrane using the latest technology TIPS PVDF membrane microfiltration membrane, particularly suitable for applications in continuous aeration and high levels of suspended solids in wastewater, compared with other similar products, with high strength, high toughness, anti-pollution Good, high porosity, pore size distribution and narrow features. At very high filtration precision, still able to maintain a high water flux. Shaoxing flat membrane, Chun-hsin environmental technology (certified), Zhejiang flat membrane supplied by Nanjing Environmental Protection Technology Co., Ltd. Jun Xin. Nanjing Environmental Protection Technology Co., Ltd. Jun Xin (www.jxhb880.com) (www.jxhb880.com) is a leader in Nanjing, sewage treatment equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Jun Xin in environmental technology leadership with the staff warmly welcome all inquiries negotiations to create Chun-hsin environmental technology a better future. You can also access (www.jxhb880.com/supply_details_39212265.html), for more information about the company.