chlorination
51Chlorobenzene — IUPAC name …
52Iron 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… …
53Saltwater 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… …
54Boneyard Creek — is a small waterway that drains much of the cities of Champaign and Urbana, Illinois. It is a tributary of Saline Branch of the Salt Fork Vermilion River, which is a tributary of the south flowing Vermilion River and the Wabash River. The creek… …
55Swimming pool sanitation — articleissues refimprove = January 2008 technical = August 2008Swimming pool sanitation refers to both visual clarity and levels of microflora, such as bacteria and viruses in swimming pools. The goal of sanitation is to prevent the spread of… …
56Water supply and sanitation in the Dominican Republic — Drinking water quality Various factors affect the water quality in the Dominican Republic, including: poor condition of purification systems, minimal operational controls, low level of maintenance of treatment plants, and mostly intermittent… …
57Carl Rogers Darnall — Brigadier General Carl Rogers Darnall (December 25, 1867, Weston, Texas, USA January 18, 1941, Washington, D.C., USA) was a United States Army chemist and surgeon credited with originating the technique of liquid chlorination of drinking water.… …
58Sewage treatment — The objective of sewage treatment is to produce a disposable effluent without causing harm to the surrounding environment, and also prevent pollution.[1] Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants… …
59Hexachlorobutadiene — Chembox new ImageFile = Hexachloro.png ImageSize = 200px IUPACName = Hexachloro 1,3 butadiene OtherNames = Perchlorobutadiene, perchloro 1,3 butadiene Section1 = Chembox Identifiers CASNo = 87 68 3 PubChem = 6901 SMILES… …
60organohalogen compound — Introduction any of a class of organic compounds (organic compound) that contain at least one halogen (halogen element) ( fluorine [F], chlorine [Cl], bromine [Br], or iodine [I]) bonded to carbon. They are subdivided into alkyl, vinylic, aryl,… …
