purifying water

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• 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

• Water supply and sanitation in Honduras — Water supply systems which use gravity correspond to 93% of all constructed systems. Mixed and pump using systems correspond to 4.5%. The scattered rural population intensely depends on about 15,000 dug wells. [… …   Wikipedia

• Water sources of Mumbai — Mumbai has an abundance of lakes in its vicinity. The Western Ghats trap most of the moisture laden monsoon clouds which feed these lakes. However with the burgeoning population, the current supply levels are still inadequate. Here are the lakes… …   Wikipedia

• Water carrier of Seville — (1619; London, Wellington Museum)    Diego Velazquez painted the Water Carrier of Seville four years before entering in the service of King Philip IV of Spain. It belongs to his Sevillian period when bodegones were his favored subjects, usually… …   Dictionary of Renaissance art

• water treatment — the act or process of making water more potable or useful, as by purifying, clarifying, softening, or deodorizing it. [1860 65] * * * …   Universalium

• water treatment — the act or process of making water more potable or useful, as by purifying, clarifying, softening, or deodorizing it. [1860 65] …   Useful english dictionary

• Water of purification —    Used in cases of ceremonial cleansings at the consecration of the Levites (Num. 8:7). It signified, figuratively, that purifying of the heart which must characterize the servants of God …   Easton's Bible Dictionary

• Drinking water — Tap water Drinking water or potable water is water pure enough to be consumed or used with low risk of immediate or long term harm. In most developed countries, the water supplied to households, commerce and industry is all of drinking water… …   Wikipedia

• Organisms used in water purification — A flowering water purifying plant (Iris pseudacorus) At present, several species of water purifying plants, bacteria, and fish are used in water purification, improving efficiency and/or ecosystem support. Contents …   Wikipedia

• Solar water disinfection — Solar water disinfection, also known as SODIS [ [http://www.sodis.ch sodis.ch] ] is a method of disinfecting water using only sunlight and plastic PET bottles. SODIS is a cheap and effective method for decentralized water treatment, usually… …   Wikipedia

• holy water — noun Date: before 12th century water blessed by a priest and used as a purifying sacramental …   New Collegiate Dictionary