treatment of water
1Water supply and sanitation in the European Union — still is under the responsibility of each member state. Nevertheless, the European Union established some policies which impact the National water strategies tremendously. However, WSS evolved in every Member State independently until the… …
2Water supply and sanitation in the United States — is provided by towns and cities, public utilities that span several jurisdictions and rural cooperatives. About 15 million Americans are served by their own wells. Public water supply and sanitation systems are regulated by state level regulatory …
3Water supply and sanitation in the Netherlands — is provided in good quality and at a reasonable price to the entire population. Water consumption is one of the lowest in developed countries at 124 liter per capita per day and water leakage in the distribution network is one of the lowest in… …
4Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… …
5water-supply system — Facilities for the collection, treatment, storage, and distribution of water. Ancient systems included wells, storage reservoirs, canals and aqueducts, and water distribution systems. Highly advanced systems appeared с 2500 BC and reached their… …
6Water supply network — Public infrastructure …
7Water industry — The water industry provides drinking water and wastewater services (including sewage treatment) to households and industry. OverviewThe modern water industry operates sophisticated and costly water and wastewater networks and sewage treatment… …
8water purification — ▪ public health treatment of water to make it safe and acceptable for human use. Such treatment grew vastly in importance in the 20th century because of the growth of cities and development of industry and, consequently, of pollution. A… …
9Water Environment Federation — Founded in 1928, the Water Environment Federation (WEF) is a not for profit technical and educational organization with members from varied disciplines who work toward the WEF vision of preservation and enhancement of the global water environment …
10Water board (The Netherlands) — Dutch water boards ( nl. waterschappen or nl. hoogheemraadschappen ) are regional government bodies in the Netherlands. A water board is charged with managing the water barriers, the waterways, the water levels, and the water quality in its… …
