The efficiency of activated carbon filter to remove impurities

With activated carbon filter structure including water purifiers and water pipe connection of PPF filter, PPF filter in turn connect export diaphragm pump, granular activated carbon filter, two PPF filter has a quadrilateral valve outlet. The quadrilateral valve in turn connect one end of the reverse osmosis membrane proportioner and waste water, waste water proportioner outlet with wastewater outfalls, wastewater inductor in parallel also have washing ball valve, reverse osmosis membrane inlet side is equipped with check valve, the other end of the quadrilateral valve through the pressure barrels are connected to the storage tank pressure ball valve. Reverse osmosis technology is a kind of pure water manufacturing technology, at present, the large reverse osmosis water production equipment utilization rate of raw water is higher, and the small reverse osmosis water production equipment utilization rate of raw water is low, especially when a single reverse osmosis filter is adopted. In the process of filtration purification, filter is commonly used in the process of purification filter, but the traditional filter is single, single aperture, cannot meet the requirements of processing power and machining accuracy at the same time, for example, sells on the market a large number of domestic ro water purifier, the utilization rate of raw water is only 25% or less, or at least consumes 4 m3 of water to produce Im3 purified water.