Reverse osmosis equipment is a reverse osmosis membrane (RO membrane) with a pore size of 1/10,000 μm (equivalent to 1/6000 of the size of E. coli and 1/300 of the virus) by passing the raw water through a fine filter, a granular activated carbon filter, a compressed activated carbon filter, etc., and then pressurized by a pump

Water quality detector, used to analyze the content of water quality components of professional instruments to measure water: BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and other items of the instrument.