The main purpose of swimming pool disinfection is to kill bacteria, viruses and algae in the swimming pool water to prevent swimmers from cross-contaminating in the pool water, disinfecting the swimming pool, swimming people are easy to contract conjunctivitis, trachoma, upper respiratory tract inflammation, green pus External ear canal inflammation, skin fungal infection, and even hepatitis B. Therefore, the swimming pool water must be strictly disinfected after being filtered.
Chlorine dioxide has a powerful killing effect on various viruses and bacteria that depend on the water environment.
Chlorine dioxide has multiple functions such as sterilization and deodorization. The advantages of being a swimming pool disinfectant are as follows:
1. Strong oxidizing ability, its oxidizing ability is 2.6 times that of chlorine, which can quickly kill pathogens, viruses and algae in water, including spores, viruses and worms.
2. It does not react with ammonia or chloramine during disinfection, so it not only produces odor, but also oxidizes odorous substances such as mercaptans, secondary amines and tertiary amines; it can also maintain good bactericidal action in water with high ammonia content.
3. It can oxidize and remove Fe2+, Mn2+, cyanide, phenol, etc. in water.
4. When it acts, it does not produce chlorinated organic substances that may cause cancer, and the amount of chloroform produced in the water is reduced by 90%.
5. The bactericidal effect in the range of pH 6-10 is almost unaffected by the pH value. The higher the water temperature, the better the bactericidal effect.
【Instructions】
Disinfectant dosing: Add the prepared disinfectant to the water body manually or mechanically. The amount added is:
1. Swimming pool water disinfection: Each kilogram of disinfectant powder can be added to 200-400 tons of pool water, that is, the concentration is 0.2-0.4mg/L, depending on the degree of pollution and seasonal weather.
According to this calculation, the international competition standard swimming pool is 2 meters × 25 meters × 50 meters = 2500 cubic meters, and the added amount is 6.25 kg to 12.5 kg. Pools of various sizes can be calculated according to this standard.
According to the season and personnel flow, it is administered once every 1-2 days in summer and once every 3-5 days in winter.
2. Pre-disinfection of the personnel entering the pool: In the foot disinfection tank, 2 kg of chlorine dioxide disinfection powder per ton of water is put into the pool for 5-10 seconds.
3, swimming pool air sterilization deodorization: according to the amount of 5 kg per 100 grams of disinfectant powder dissolved disinfection powder and spray the inside of the swimming pool with a spray device.
[The following models of chlorine dioxide are suitable for use in aquaculture]
1, high purity chlorine dioxide disinfectant
You can take a picture directly in the following connection:
https://detail.1688.com/offer/44646106508.html?spm=a2615.7691456.0.0.3e48edcckTFPuR
2, stable chlorine dioxide solution
You can take a picture directly in the following connection:
https://detail.1688.com/offer/568734943927.html?spm=a26286.8251493.0.0.221425b26K8nOw
3, one yuan chlorine dioxide effervescent disinfection powder
You can take a picture directly in the following connection:
https://detail.1688.com/offer/569724310804.html?spm=a26286.8251493.0.0.221425b2krhiiU
