3R Practices in Protecting & Conserving Motherly Water
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Transcript of 3R Practices in Protecting & Conserving Motherly Water
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VIVEKANANDA DEGREE COLLEGE
Dr .Raj Kumar Road .RajajinagarBangalore-55
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3R Practices in Protecting and Conserving Water
REDUCE.,REUSE.,RECYCLE
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Presented by Vinay Kumar.C
Vinay.G
Guide by Prof.Sripathy.L H.O.D of Chemistry
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Water is the common name applied to the liquid form (state) of the hydrogen and oxygen compound H2O. Pure water is an odorless, tasteless, clear liquid. Water is one of nature's most important gifts to mankind. Essential to life, a person's survival depends on drinking WATER>>
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The World Health Organization estimates that
Approximately one billion people do not have access to a reliable water supply.
Approximately 2.6 billion people lack basic sanitation. As a result, approximately 3.4 million people die annually from water related diseases
Even in the developed world, water shortages can have a tremendous impact, not only on health, but on industries such as agriculture, manufacturing, and power production.
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Protect your Water as your
Child……………..
Actually, only 1% of the world's water is usable to us. About 97% is salty sea water, and 2% is frozen in glaciers and polar ice caps. Thus that 1% of the world's water supply is a precious commodity necessary for our survival..
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"If water is life...water conservation and reuse
must be our way of life."
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Dinosaurs have vanished, but many organisms
continue to live without much change in their
form for millions of years.
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Water Reuse• In the paper industry
In the paper industry water can be recycled by means of membrane filtration and membrane bio reactors. (MBR)
• In the textile industry For water recycling in the textile industry membrane filtration is a preferable option compared to other wastewater treatment techniques.
• In the poultry industry By means of filtration and ozone disinfection, cooling water can be recycled.
• In the food and beverage industry Water recycling using UV-disinfection and membrane filtration in the food and beverage industry.
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Water Reduce/Recycle• Water disinfection and recycle in greenhouse horticulture
Water recycling and disinfection by means of heat treatment, sand filtration and ozone- and UV treatment.
• Water treatment and reuse/recycle of oily wastewater
By means of membrane filtration and ozone/UV treatment, oil can be removed from wastewater.
• Water savings and recycle for cooling processes in which surface and ground water is used
Cooling water savings by means of open recirculating cooling towers.
• Water reuse/recycle for agricultural irrigation
The use of municipal wastewater effluent for agricultural applications
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•Thank You