Under the hot weather of summer, many people have the need to go to the swimming pool and see this as the most effective way to cool off. The effects of swimming on health are extremely large, which almost all of us know,
not only to improve health, reduce stress after tiring working days, but also to protect yourself in bad cases. To meet the needs, the treatment of swimming pool water is always the top priority.
However, there is a fact that not many people notice, that is, swimming pool water is considered the most contaminated water source. Swimming pools are often exposed to the outside environment, easily infected by dirt, bacteria.
Not to mention, the number of swimmers for a pool is very large, the amount of oil excreted on the swimmer’s body such as sweat, urine, cosmetics, sunscreen, …
Swimming pools that are not thoroughly disinfected will be the habitat for many types of bacteria such as Cryptosporidium – the main cause of diarrhea in humans, conjunctivitis in the eyes.
A swimming pool that can be built according to our wishes is a problem that we have to consider, but keeping the pool blue and safe for users is even more of a headache. That depends a lot on the pool chemicals we use
The main effect of swimming pool chemicals is to help maintain the stability of the water source in the pool, always in the most stable state.
There are many different pool chemicals on the market today, so to get the most out of them, we know how to use the correct dosage and choose guaranteed products from manufacturers. reputation.
The pH in the swimming pool plays a huge role in cleaning and maintaining the water quality of the pool. This also directly affects the health of swimmers. Therefore, pH balance is a must for every swimming pool.
To balance the pH, people often use HCl acid without using H2SO4, because H2SO4 has many different concentrations and is often used in industries and wastewater treatment. HCl is used to lower the pH in case the pH in the swimming pool exceeds the permissible level.
Topping the list of disinfectant chemicals, chlorine must be mentioned. Chlorine kills bacteria through a fairly simple chemical reaction. Chlorine, when dissolved in water, decomposes into hypochlorous acid (HOCl) and hypochlorite ion (OCl–).
Both substances kill microorganisms and bacteria by attacking the lipid layer of the cell wall, then destroying enzymes and structures inside the cell leaving them oxidized, rendering them harmless.