Reuse of Different Forms of Treated or Untreated Water

Reuse of Different Forms of Treated or Untreated Water

	Reuse Of Different Forms Of Treated Or Untreated Water .Industrial use: Thermal power plant or wherever water is used for cooling Municipal use or domestic use Irrigation Agricultural use Potable-desalination of sea water Rain water harvesting.
Water recycling proves to be expensive hence it is practised only when: .There is a large scale use of water which is inferior to the quality of available water supply. When the used water requires minimum treatment since it is not used as a raw material (thermal plants where it is used for cooling purpose only), sterilising, etc. (in food industries) Processing plants where water can be used with minimum treatment like cleaning vegetables and washing vehicles. The following waters can be recycled: Sewage waters Cooling tower waters Metal industry effluent recycling Engineering industries effluent recycling Textile industries effluent recycling Bottle wash effluent recycling Common effluent treatment plant discharge recycling
Waste waters are chiefly recycled using the methodologies of membrane separation technology. Microfiltration and ultrafiltration is a membrane fractionation process used to separate and concentrate micromolecules and colloids from water. These membrane separation systems are of spiral wound polyamide construction.
Water recycling has proven to be effective and successful in creating a new and reliable water supply, while not compromising on public heath. Non-potable reuse is a widely accepted practice that will continue to grow. Advances in wastewater treatment technology and health studies of indirect potable reuse have led many to predict that planned indirect potable reuse will soon become more common.

Purification of Water on a Large Scale Filtration
Chlorination
Principles of Chlorination
Method of Chlorination
Break Point Chlorination
Other Agents Used in Purification of Water
Purification of Water on a Small Scale
Boiling
Chemical Disinfection
Purification of Water on a Small Scale Filtration
Recycling of Water
Need for Water Recycling
Benefits of Recycled Water
Reuse of Different forms of Treated or Untreated Water

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