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How about Shanghai pengguo Chemical Equipment Co., Ltd? Introduction: Shanghai pengguo chemical complete Equipment Co., Ltd. was established in January 12, 2000. its main business scope is non-standard chemical equipment (except for state special control) processing and installation, hardware, filter, dyeing and weaving machine, steel structure, plastic packaging and dissolving device, knitting socks sales, carton production and sales, etc.Legal representative: Cao JunfangEstablishment Time: 2000-01-12Registered capital: RMB 1 millionIndustrial and Commercial Registration Number: 310110000197721Type of enterprise: limited liability company (investment or holding by natural person)Company address: Room 2009, Building 5, No. 81 Xiangyin Road, Yangpu district, Shanghai
How to arrange each filter household water purifier? As long as the water purifier adopts membrane filtration, there is waste water discharge. At present, more RO reverse osmosis membranes are used in household water purifiers. Generally, the water production rate of RO reverse osmosis is 30%, and the drainage rate is 70%. If cascade treatment or wastewater reflux is adopted, the drainage rate will be reduced, but no matter what kind of prevention is adopted by RO reverse osmosis, the highest water production rate will be 70%. The water purifier is also called water purifier and filter. The core technology of the water purifier is the filter membrane in the filter element device. The main technology of the water purifier comes from two kinds of UF membrane and RO reverse osmosis membrane, it is a small water treatment equipment for deep purification of water quality according to the requirements of water use. Generally speaking, the water purifier refers to a small filter used as a household. The water purifi
Development status and advantages and disadvantages of membrane filtration technology, mainly used for sewage treatment The current membrane technology is generally used for fermentation liquid filtration, oil-water separation, seawater dilution, etc,.The reason is that the cost is too high.And not suitable.The film can only be used for filtration,But many sewage is heavy metal or nitrogen exceeding the standard,Too small,Ordinary membrane can't purify,Reverse osmosis membrane can,But the cost is too high and too high,Who can't afford it.You can think of a ton of water, dozens or even hundreds of pieces of waste,Who used it?There is one technology for membrane technology to treat sewage,It's called trunk,But not filtering,Instead, Catalyst is added to the membrane to catalytic degradation of harmful substances in water and so on.Therefore, filtering technology cannot be counted.And liquor is not a very mature technology,It is usually used to treat organic wastewater,There is nothing to do with inorganic wa
