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2. 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 ...

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 purification - Wikipedia

   en.wikipedia.org/wiki/Water_purification

   Fresh water can have widely ranging pH values depending on the geology of the drainage basin or aquifer and the influence of contaminant inputs . If the water is acidic (lower than 7), lime, soda ash, or sodium hydroxide can be added to raise the pH during water purification processes. Lime addition increases the calcium ion concentration, thus ...

5. Water chlorination - Wikipedia

   en.wikipedia.org/wiki/Water_chlorination

   Water chlorination is the process of adding chlorine or chlorine ... Chlorine gas was first used on a continuing basis to disinfect the water supply at the ...

6. Automated pool cleaner - Wikipedia

   en.wikipedia.org/wiki/Automated_pool_cleaner

   Swimming pool cleaners evolved from the water filter and early cistern cleaners. The forerunner of today's pool cleaners were cistern cleaners; they were developed due to the need to clean pools and cisterns. Thermae were well-known for their elaborate cisterns and prevalent in the early United States.

7. How To Disinfect Your Kitchen Sink Without Bleach ... - AOL

   www.aol.com/disinfect-kitchen-sink-without...

   Finish with rinsing the peroxide and any leftover grime with water. How Often To Disinfect Your Sink. As with many surfaces in the home, the kitchen sink requires regular cleaning. It is one of ...