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The problem that the front filter needs to replace the water pipe? It is necessary that the water quality is relatively poor now. installing a pre-filter can effectively filter out impurities such as sediment and rust.The main Chen Fen in tap water is water, which contains chloride ions, because some calcium ions, magnesium ions, potassium ions, and some trace minerals such as sulfate are left behind during disinfection.Tap water refers to the water produced after purification and disinfection by the self-come water treatment plant that meets the corresponding standards for people's life and production. Water for living mainly draws rivers, lakes and groundwater through the water pumping station of the water plant, and surface water, which is treated by the water plant in accordance with the national drinking water related hygiene standards, through precipitation, disinfection, filtration and other process processes, finally, it is transported to each user through the water distribution pump station. From J
Materials required for clean room Clean Room during the construction of the purification project,The following equipment needs to be used: A. decoration structure Category: 1: The purification equipment required for clean rooms mainly includes: FFU transfer window high-efficiency air supply (divided into ordinary high-efficiency air supply,Integrated and efficient air outlets,High-efficiency air inlet of replaceable filter screen) pressure relief valve air volume regulating valve, etc,After the clean room is done, some local purification levels are particularly high,Therefore, we recommend customers to use clean work tables,Cleaning equipment such as clean sheds.2: color steel plate with enclosure structure (various aluminum profiles, slot aluminum T-shaped large beam aluminum, angle aluminum, shape column aluminum, outer circle sheet, 3D joint door plug, inner circle arc, door material, window material, etc) auxiliary materials such as angle iron, round steel, rubber plug, white nail, pull hook, etc.) B. air
