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  2. Swimming pool sanitation - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_sanitation

    Excess cyanurates will actually work in reverse and will inhibit the chlorine. A steadily lowering pH value of the water may at first be noticed. Algal growth may become visible, even though chlorine tests show sufficient levels. [18] Chlorine reacting with urea in urine and other nitrogen-containing wastes from bathers can produce chloramines ...

  3. Salt water chlorination - Wikipedia

    en.wikipedia.org/wiki/Salt_water_chlorination

    Salt water chlorination is a process that uses dissolved salt (1000–4000 ppm or 1–4 g/L) for the chlorination of swimming pools and hot tubs.The chlorine generator (also known as salt cell, salt generator, salt chlorinator, or SWG) uses electrolysis in the presence of dissolved salt to produce chlorine gas or its dissolved forms, hypochlorous acid and sodium hypochlorite, which are already ...

  4. Water chlorination - Wikipedia

    en.wikipedia.org/wiki/Water_chlorination

    As an alternative to shock chlorination, some swimming pools are chlorinated by use of a chlorine-generating filter that electrolyzes common salt. Pools chlorinated by this method generally have lower levels of chlorine than directly chlorinated pools. Such pools are called saltwater pools. [citation needed]

  5. Shock chlorination - Wikipedia

    en.wikipedia.org/wiki/Shock_chlorination

    Shock chlorination is a process used in many swimming pools, water wells, springs, and other water sources to reduce the bacterial and algal residue in the water. Shock chlorination is performed by mixing a large amount of sodium hypochlorite, which can be in the form of a powder or a liquid such as chlorine bleach, into the water.

  6. Sodium bisulfate - Wikipedia

    en.wikipedia.org/wiki/Sodium_bisulfate

    Sodium bisulfate is used primarily to lower pH. It is also used in metal finishing, cleaning products, [2] and to lower the pH of water for effective chlorination in swimming pools and hot tubs. [3] Sodium bisulfate is also AAFCO approved as a general-use feed additive, including use in poultry feed [4] and companion animal food. [5]

  7. Does chlorine kill coronavirus? - AOL

    www.aol.com/article/lifestyle/2020/06/03/does...

    A lot of people (understandably) have questions about how the virus may or may not spread while they’re splashing around.