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2. Why you should think twice before getting in a pool

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   Pool water smells like disinfectant. It has that cloying, antiseptic aroma that at once deters and reassures you that someone has designed this body of water for you to swim in. It’s got ...

3. Swimming pool sanitation - Wikipedia

   en.wikipedia.org/wiki/Swimming_pool_sanitation

   An electrically operated water pump is the prime motivator in recirculating the water from the pool. Water is forced through a filter and then returned to the pool. Using a water pump by itself is often not sufficient to completely sanitize a pool. Commercial and public pool pumps usually run 24 hours a day for the entire operating season of ...

4. Hydrogen sulfide - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_sulfide

   Many metal and nonmetal sulfides, e.g. aluminium sulfide, phosphorus pentasulfide, silicon disulfide liberate hydrogen sulfide upon exposure to water: [25] 6 H 2 O + Al 2 S 3 → 3 H 2 S + 2 Al(OH) 3 This gas is also produced by heating sulfur with solid organic compounds and by reducing sulfurated organic compounds with hydrogen.

5. Sulfur water - Wikipedia

   en.wikipedia.org/wiki/Sulfur_water

   Sulfur water is made out of dissolved minerals that contain sulfate. These include baryte (BaSO 4), epsomite (MgSO 4 7H 2 O) and gypsum (CaSO 4 2H 2 0). [1] It is reported that a notable change in taste to the water is found dependent upon the type of sulfate affecting the water.

6. Gross! Pool smell comes from chemicals breaking down urine ...

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   That familiar "pool smell" is not chlorine but a by-product that is created when chlorine breaks down urine and fecal matter. Gross! Pool smell comes from chemicals breaking down urine, fecal ...

7. 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 ...

8. Why you should think twice before getting in a pool

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9. Phosgene - Wikipedia

   en.wikipedia.org/wiki/Phosgene

   Phosgene is an organic chemical compound with the formula COCl 2.It is a toxic, colorless gas; in low concentrations, its musty odor resembles that of freshly cut hay or grass. [7]