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  2. Waterborne disease - Wikipedia

    en.wikipedia.org/wiki/Waterborne_disease

    Therefore, reliable access to clean drinking water and sanitation is the main method to prevent waterborne diseases. [ 4 ] Microorganisms causing diseases that characteristically are waterborne prominently include protozoa and bacteria , many of which are intestinal parasites , or invade the tissues or circulatory system through walls of the ...

  3. Water chlorination - Wikipedia

    en.wikipedia.org/wiki/Water_chlorination

    As a halogen, chlorine is a highly efficient disinfectant, and is added to public water supplies to kill disease-causing pathogens, such as bacteria, viruses, and protozoans, that commonly grow in water supply reservoirs, on the walls of water mains and in storage tanks. [16]

  4. Biofilter - Wikipedia

    en.wikipedia.org/wiki/Biofilter

    These biological treatment systems effectively reduce water-borne diseases, dissolved organic carbon, turbidity and color in surface water, thus improving overall water quality. Typically in drinking water treatment; granular activated carbon or sand filters are used to prevent re-growth of microorganisms in water distribution pipes by reducing ...

  5. Sewage, algae blooms, flesh-eating bacteria: Is this water ...

    www.aol.com/sewage-algae-blooms-flesh-eating...

    Waterborne illness risks are also highest following heavy rains, which can send contaminants flowing into all waterways — tested or untested alike, the Centers for Disease Control and Prevention ...

  6. Does a glass of water ever go bad? Experts weigh in. - AOL

    www.aol.com/lifestyle/does-glass-water-ever-bad...

    Tap water is not sterile and may contain waterborne germs, such as bacteria, fungi and amebas, which form a biofilm barrier to water treatment chemicals — mainly chlorine and chloramine ...

  7. Water purification - Wikipedia

    en.wikipedia.org/wiki/Water_purification

    Reducing deaths from waterborne diseases is a major public health goal in developing countries. The global water purification market is worth 22 billion dollars. [53] Home water filters and purifiers in India are common. [54] Control room and schematics of the water purification plant of Lac de Bret, Switzerland

  8. Human viruses in water - Wikipedia

    en.wikipedia.org/wiki/Human_viruses_in_water

    The quality of drinking water is ensured through a framework of water safety plans that ensures the safe disposal of human waste so that drinking water supplies are not contaminated. Improving the water supply, sanitation, hygiene and management of our water resources could prevent ten percent of total global disease. [13]

  9. Swimming pool sanitation - Wikipedia

    en.wikipedia.org/wiki/Swimming_pool_sanitation

    Public health pathogens can be present in swimming pools as viruses, bacteria, protozoa and fungi. Diarrhea is the most commonly reported illness associated with pathogenic contaminants, while other diseases associated with untreated pools are Cryptosporidiosis and Giardiasis.