Water purification equipment test (1) reverse osmosis membrane integrity test. (2) the flow of reverse osmosis water purification equipment in the system, pressure, temperature, chlorine, PH, concentrated water discharge rate, TOC, conductivity monitoring. (3) Chlorine, pH, temperature, pollution indicators of the impact on the removal rate. (4) water purification equipment in the reverse osmosis system water quality requirements: Chlorine <0.1 mg / L, the water temperature 4 ~ 40 ℃, PH5 ~ 8, pollution index SDI <4 5. water purification equipment disinfection system. Purified water machine, there is usually pasteurized, ultraviolet disinfection, ozone sterilization, steam sterilization, etc. Purified water purified water meter equipment and piping disinfection methods, WFI distribution system is mainly pure steam sterilization. (1) pasteurizer; heat exchanger, steam or electric heating as a heat source, the medium is sterilized purified water in the purified water system itself; and to be directly in the purified water tank is heated (by jacket) As a sterilizer. Water temperature should be controlled above 80 ℃ purified water usp, open loop pumps water treatment equipment and piping erosion 60min (2) water purification equipment ozone sterilizer water purification equipment cleaning three cleaning procedures equipment should follow the following principles: 1, there is a clear The washing method and washing cycles. 2, a clear key equipment cleaning validation methods. 3, the relevant data after washing and cleaning process and inspection records must be saved. 4, sterile equipment cleaning, especially the direct contact with drugs must be sterilized parts and components, and indicate the date of sterile purified water, to be verified microbiology necessary. Should be used within three days of sterilized equipment. 5, some removable devices can be moved to the cleaning area for cleaning, disinfection and sterilization. 6, when the same equipment in the same continuous processing sterile products, to clean between each batch sterilization; the same equipment for processing the same non-sterile product, at least a week or every three batches of production after thorough cleaning. Installation of water purification equipment selection gmp water purification water purification equipment, water purification Tengxian, thousand net provided by the City Environmental Protection Equipment Co., Ltd. thousand net. Dongguan thousand net Environmental Equipment Co. (www.qclean.com.cn) strong, credible, high water in Dongguan, Guangdong preparation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead thousand net and you hand into the brilliant, for a better future!