water filtration

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• Water 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 …   Wikipedia

• Water Resources Development Act of 1976 — Water Resources Development Act of 1976, (WRDA 1976), USPL|94|587 is a public law enacted on October 22, 1976 by the Congress of the United States of America concerning various water resources and projects. [ [http://thomas.loc.gov/cgi… …   Wikipedia

• Water filter — A water filter is a device which removes impurities from water by means of a fine physical barrier, chemical process and/or biological process. Filters are used to cleanse water for irrigation, drinking water, aquariums, and swimming pools.… …   Wikipedia

• filtration — [[t]fɪltre͟ɪʃ(ə)n[/t]] N UNCOUNT Filtration is the process of filtering a substance. This enzyme would make the filtration of beer easier. ...water filtration systems …   English dictionary

• Water supply and sanitation in Pakistan — Drinking water qualityGenerally, water pressure is low in Pakistani supply systems. Together with leaky pipes, this has led to infiltration of contaminated water. As a result of sewage and industrial waste, which leaked into drinking water… …   Wikipedia

• Water supply and sanitation in Israel — is intricately linked to the historical development of Israel in the context of scarce water resources. Because the coastal plain of historical Palestine had few water resources, Theodor Herzl already envisioned the transfer of water from the… …   Wikipedia

• Water supply — is the process of self provision or provision by third parties of water of various qualities to different users. Irrigation is covered separately. Global access to waterIn 2004 about 3.5 billion people worldwide (54% of the global population) had …   Wikipedia

• Water restrictions in Australia — Water restrictions are currently in place in many regions and cities of Australia in response to chronic shortages resulting from drought. Depending upon the location, these can include restrictions on watering lawns, using sprinkler systems,… …   Wikipedia

• Water garden — Water gardens, also known as aquatic gardens, backyard ponds and garden ponds, have been made popular by Andy Holt in recent years. Usually referring to a man made feature, these gardens typically combine a pool with aquatic plants and often… …   Wikipedia

• Water treatment — describes those processes used to make water more acceptable for a desired end use. These can include use as drinking water, industrial processes, medical and many other uses. The goal of all water treatment process is to remove existing… …   Wikipedia

• Water 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… …   Wikipedia