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  2. Swimming pool sanitation - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_sanitation

    Swimming pool contaminants are introduced from environmental sources and swimmers. Affecting primarily outdoor swimming pools, environmental contaminants include windblown dirt and debris, incoming water from unsanitary sources, rain containing microscopic algae spores and droppings from birds possibly harboring disease-causing pathogens. [4]

  3. 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.

  4. Water chlorination - Wikipedia

    en.wikipedia.org/wiki/Water_chlorination

    The treatment process was conceived by John L. Leal, and the chlorination plant was designed by George Warren Fuller. [9] Over the next few years, chlorine disinfection using chloride of lime (calcium hypochlorite) was rapidly implemented in drinking water systems around the world. [10]

  5. Algae treatment starts in Moses Lake - AOL

    www.aol.com/news/algae-treatment-starts-moses...

    Jun. 3—MOSES LAKE — Treatment for algal blooms in Moses Lake waters began Monday and continues through June 12, according to a press release from the Pollack Group, which represents EutroPHIX ...

  6. Algaecide - Wikipedia

    en.wikipedia.org/wiki/Algaecide

    Barley straw, in England, is placed in mesh bags and floated in fish ponds or water gardens to help reduce algal growth without harming pond plants and animals. Barley straw has not been approved by the United States Environmental Protection Agency (EPA) for use as a pesticide and its effectiveness as an algaecide in ponds has produced mixed results during university testing in the United ...

  7. 12 Iowa beaches are not recommended for swimming after ... - AOL

    www.aol.com/12-iowa-beaches-not-recommended...

    The DNR collects weekly samples at 39 state-owned swimming beaches to determine the public's risk of coming in contact with waterborne diseases. Testing starts a week prior to Memorial Day and ...