Chlorination — This article is about a water treatment process. For chlorination in organic chemistry, see Halogenation. Chlorination is the process of adding the element chlorine to water as a method of water purification to make it fit for human consumption… … Wikipedia
Sodium hypochlorite — Sodium hypochlorite … Wikipedia
Iron bacteria — In the management of water supply wells, iron bacteria are bacteria that derive the energy they need to live and multiply by oxidizing dissolved ferrous iron (or the less frequently available manganese and aluminium). The resulting ferric oxide… … Wikipedia
Water well — Village pump redirects here. For information on Wikipedia project related discussions see Wikipedia:Village pump. Water well at the Wald monastery in Germany. A water well is an excavation or structure created in the ground by digging, driving,… … Wikipedia
Chlorine dioxide — ClO2 redirects here. For the oxoanion with the formula ClO− 2, see chlorite. For the oxycation with the formula ClO2+, see Chloryl. Chlorine dioxide … Wikipedia
Saltwater pool — Saltwater pools use dissolved salt (3,000 6,000 ppm) as a store for the chlorination system. The chlorinator uses electrolysis to break down the salt (NaCl) and release the chlorine into the water. As such, a saltwater pool is not actually… … Wikipedia
sodium — /soh dee euhm/, n. 1. Chem. a soft, silver white, metallic element that oxidizes rapidly in moist air, occurring in nature only in the combined state, and used in the synthesis of sodium peroxide, sodium cyanide, and tetraethyllead: a necessary… … Universalium
Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) … Wikipedia
Allergy — Classification and external resources Hives are a common allergic symptom. ICD 10 T78.4 … Wikipedia
Taurine — Taurine … Wikipedia
