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  2. Swimming pool sanitation - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_sanitation

    Human tears have a pH of 7.4, making this an ideal point to set a pool. [13] More often than not, it is improper pH and not the sanitiser that is responsible for irritating swimmers' skin and eyes. Total alkalinity should be 80–120 ppm and calcium hardness between 200 and 400 ppm. [14] [failed verification]

  3. 8 Refreshing Pool Cleaning Tips You Need to Try This Summer

    www.aol.com/8-refreshing-pool-cleaning-tips...

    Add 1.5 pounds of baking soda per 10,000 gallons of water to raise alkalinity by about 10 parts per million (ppm). If you're new to adding pool chemicals, start by adding only one-half or three ...

  4. 15 things you can clean with baking soda - AOL

    www.aol.com/news/15-things-clean-baking-soda...

    Using baking soda in your pool is an effective way of increasing the alkalinity and pH level for clear ... 'The rule is 1.5 lbs of baking soda per 10,000 gallons of water will raise the ppm ...

  5. 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 ...

  6. Alkalinity - Wikipedia

    en.wikipedia.org/wiki/Alkalinity

    Alkalinity (from Arabic: القلوية, romanized: al-qaly, lit. 'ashes of the saltwort') [1] is the capacity of water to resist acidification. [2] It should not be confused with basicity, which is an absolute measurement on the pH scale. Alkalinity is the strength of a buffer solution composed of weak acids and their conjugate bases.

  7. 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.