How to purify the water in the swimming pool?

Use filtration equipment to purify the pool water, or add copper sulfate and alum to the pool water for disinfection and algae removal. Because the swimming pool is a public place and there are many people swimming, it is likely to pollute the swimming pool water. In order to ensure the cleanliness of swimming pool water, managers need to disinfect and replace swimming pool water regularly.

There are many kinds of swimming pool water treatment equipment, including traditional and wall-mounted swimming pool equipment. A new type of automatic and efficient fine filter was developed, which completely replaced the traditional sand cylinder and wall-mounted filtering equipment. There are many differences between these three devices.

The traditional swimming pool water treatment equipment adopts sand filtration, generally adopts single-layer or multi-layer filter materials for filtration, and generally adopts the filtration speed of 30-45 m/h. After normal filtration, the effluent effect is remarkable, and the turbidity of pool water can be kept below 5NTU. When cleaning, the reverse cleaning mode can be adopted, and the advanced valve body can adjust the water flow direction and operation mode at will.

Wall-mounted equipment adopts general filtration mode, and filter membrane is added at the outlet of water pump. However, the effluent effect of this kind of equipment is average, and the fine particles in the water cannot be filtered out. It adopts manual disassembly and washing or membrane replacement, and generally the filter membrane must be replaced after one year of use.