Swimming pool water 2 accurate metering of metering device

How to disinfect the water in the swimming pool
(2) The metering device is accurate, flexible and adjustable; (3) The dosing system can be controlled automatically and is safe and reliable; (4) At least one set of Chlorinator shall be set for standby. The chlorinator shall have a stable and uninterrupted water source. The operation and shutdown of the chlorinator shall be interlocked with the operation and shutdown of the circulating water pumpHow to judge whether the water quality of swimming pool is qualified
1. Observe the color. If the residual chlorine content is normal and the water quality is good, the swimming pool water with white tiles will be bright light blue. Some swimming pools use light blue tiles, which will have a dark blue effect. If the water is white and a little muddy, it may be that the bacteria exceed the standard. 2. see your ID card: when you enter the hall of a qualified swimming pool, you willHow to distinguish whether the water quality of swimming pool is qualified
1. Observe the color. If the residual chlorine content is normal and the water quality is good, the swimming pool water with white tiles will be bright light blue. Some swimming pools use light blue tiles, which will have a dark blue effect. If the water is white and a little muddy, it may be that the bacteria exceed the standard. 2. see your ID card: when you enter the hall of a qualified swimming pool, you willHow much does it cost to change the water in the swimming pool
Moreover, if the water is changed once a day, nearly 2000 tons of water will be lost that day, which is a serious waste of water resources. According to the current relevant national regulations, the swimming pool needs to replenish water regularly every day, and the replenishment is mainly the water lost by the swimming pool every day, generally accounting for only 5% to 10%, so it is not necessary to completely change the water every day. ButHow often does the water in the swimming pool change
The water in the swimming pool can be changed in different places, but it is usually changed in a round the clock cycle. However, the specific time is determined according to the swimming pools in different places. In addition, there will be some specific unavoidable factors to infect him and change the water sourceWhat is the correct water treatment method for the swimming pool
Therefore, the operators must operate in strict accordance with the specified swimming pool water treatment methods. In order to ensure that the water quality of the swimming pool meets the standard, the swimming pool must be treated. According to the water quality requirements of swimming pools, China has promulgated two technical specifications, namely, hygienic standard for swimming places and code for design of water supply and drainage of swimming poolsWhat is the water quality standard for the swimming pool
Water quality standard for world-class competition swimming pools recommended by fina fina after 2005, fina proposed that the health, health and safety standards of swimming pools should comply with the local laws and health regulations of the host country. ObviouslyWater quality treatment method of swimming pool
Add disinfectant: add 3-5kg of disinfectant per thousand cubic meters of water (double the amount of new water), spray evenly and start the circulating pump. After two hours, detect the residual chlorine. If the residual chlorine is less than 0.5ppm, add 1kg of disinfectant (meaning per thousand cubic meters of water). Add edible sodium carbonate to adjust the pH value of swimming pool waterIs the disinfected water in the swimming pool harmful to the human body
The disinfected water in the swimming pool is harmful to human body. Trichloromethane, a compound produced by mixing the organic matter in the swimming pool with the disinfectant in the swimming pool, is carcinogenic. Trichloromethane, a new chemical produced by the reaction between chlorine and organic matter in the swimming pool, can be combined with biological macromolecules in the bodyHow to deal with the muddy water in the swimming pool
The reasons for the turbidity of the pool water: the water hasn't been changed for a long time, the temperature is too high, the algae multiply quickly, the water quality is polluted by stolen goods, too much urine, etc. Treatment method: in the evening, soak copper sulfate, alum and bleaching powder in buckets for several hours in advance, and then sprinkle the liquid medicine evenly into the pool; Copper sulfate can kill algae, and alum can precipitate stolen goods