Swimming, as a healthy exercise, can improve the body’s immunity and promote human metabolism, more and more people are becoming familiar with and fond of it. However, most people may not understand the knowledge of swimming pool water treatment. In fact, swimming health depends on the cleanliness of the water quality, swimming pool water treatment effect directly affects the health of the swimming pool water quality, so we must pay attention to. So, what do you need to pay attention to swimming pool water treatment? This article mainly introduces the swimming pool water treatment needs to pay attention to matters.
The residual chlorine content should not be too high
- Ensure that the free residual chlorine in the swimming pool water is controlled between 0.3 and 1.0mg/L, and the combined residual chlorine is controlled within 0.4mg/L. The residual chlorine content should not be too high, otherwise the swimmer will feel uncomfortable because of the strong pungent smell, and it is easy to cause irritation and damage to the swimmer’s skin, especially the face and eyes.
- In addition, the residual chlorine value should not be too low, otherwise it can not effectively play the role of disinfection and sterilization, and it is difficult to ensure the health and safety of swimmers.
- During the summer swimming peak, in addition to ensuring that the amount of residual chlorine is sufficient during the opening period, after closing at night, the pool water should also maintain a high amount of residual chlorine (disinfectant can be added within 2 hours before the recovery system is closed).
- By extending the contact time of residual chlorine, it can kill and reduce spore-type bacteria and those with strong chlorine resistance, etc., so as to further ensuring the effective killing ability of residual chlorine on bacteria when the museum opens the next day.
Strengthen the operation of the circulating filtration system
In order to ensure the disinfection and sterilization effect and ensure the water quality standard, it is necessary to further strengthen the operation of the circulating filtration system. The purpose of circulating filtration is to reduce the concentration of suspended solids in the water and ensure that the water is clear and transparent. Since bacteria and various pathogenic microorganisms are mostly attached to the suspended matter in the water, a large number of microorganisms are trapped after filtration, which can greatly reduce the microorganisms in the filtered water, reduce the requirements for disinfection dose, and extend the continuous disinfection capacity of residual chlorine.
Pool water pH control
The PH value of the swimming pool water must be maintained in the range of 7.2-7.8. In the swimming pool treatment, adjusting the pH value is very important, the bactericidal effect of most disinfectants depends on the pH value, so the pool manager should monitor the PH value every day to meet the standard, if not to adjust in time, so that the PH value is maintained in the best effective range of disinfectants.
Clean and disinfect the premises regularly
The strict disinfection and sterilization of the pool water is an important step in preventing the spread of various diseases, protecting the health of swimmers, and maintaining the water quality of the pool. This is especially crucial during summer when there are more swimmers. After the natatorium is closed, the pool wall, pool bank, and overflow troughs should be cleaned promptly. The shower channel and foot pool should be emptied and cleaned, and the new water with disinfection ability should be replaced, and the dressing room, shower room, toilet and passage should be cleaned. Certain disinfection measures should be taken to prevent the survival and reproduction of bacteria, thereby reducing the pollution brought into the pool by swimmers the next day.
Conclusion
In order to make swimming truly become a healthy sport and protect people’s health, we must pay attention to all aspects of swimming pool water treatment, scientific and effective treatment of swimming pool water quality, in order to ensure the clean and healthy water quality, and bring people a more comfortable and secure swimming experience!