Swimming pool water treatment system

DAWT·2022-05-09

System Overview

Swimming pools are places of water entertainment that are repeatedly used by many people. According to the nature of its use, it can be divided into: competition swimming pool, diving swimming pool, training swimming pool and paddling swimming pool. Its design needs to comply with the relevant national standards, and it should be equipped with complete swimming pool water purification and disinfection facilities, so that its water quality meets the requirements of the "Swimming Place Hygiene Standards" and "Drinking Water Hygiene Standards". Comply with the provisions of CECS14:2002 for the design of water supply and drainage for swimming pools and water play pools.

Design basis for swimming pool water treatment:

1. "Building Water Supply and Drainage Manual"

2. "Code for Design of Water Supply and Drainage for Swimming Pools" (CECS14-89)

3. "Water Sanitation Standards for Artificial Swimming Pools" (GB9667-96)

4. "Water Quality Standard for Drinking Water" (GB5749-86)

Typical processing system:

Circulating filtration and purification water supply system: The used pool water is pumped back by a circulating water pump in a certain proportion, and coagulant is added to filter, purify, heat and disinfect it, so that the water is clarified, which is in line with the "artificial swimming pool water quality and hygiene" Standard" and then sent to the swimming pool for reuse. This water supply system is widely used.

Direct-flow filtration and purification water supply system: According to the calculated amount of water, water is taken directly from rivers, lakes, and reservoirs, filtered, purified and disinfected to make the water quality meet the "water quality hygiene standard for artificial swimming pools", and the fresh water is continuously sent to people In the swimming pool, the same amount of used pool water is continuously discharged out of the swimming pool, so that the swimming pool water can maintain the water quality that meets the requirements. This system requires abundant natural water sources in the local area, and the open-air swimming pools used in summer are used more.

Direct water supply system: The water that meets the "water quality and hygiene standards for artificial swimming pools" is continuously fed into the swimming pool according to the calculated amount of water, and then the same amount of used pool water is discharged into the swimming pool to keep the swimming pool water in compliance with the requirements. water quality. The system is suitable for areas with abundant natural water sources such as spring water, hot spring water and geothermal water, and there are few use cases.

Regular water supply system: drain all the pool water at regular intervals, then refill it with fresh water, or discharge a part of the used pool water every day to supplement the amount of fresh water discharged for use. The pool water of this system is seriously polluted and wastes water resources, and the specification is no longer recommended.