> Hari Srinivas Concept Note Series E-044. June 2015 Most cities, towns and villages are facing water stress - their reserves of water is depleting, while the demand for water is increasing. Each day, they are finding that water is more sca... |
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USING A BATTERY DESULPHATOR - ESSENTIAL EQUIPMENT FOR ALL PV SYSTEMS - SUGGESTED MODEL BD-2 BATTERY DESULFATOR (MADE BY "SOLAR CONVERTERS") This remarkable invention will insure that batteries last for many years and work up to full c... |
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... receives 611 mm of rainfall on an average annually and the number of rainy days are as low as 20-30. (A rainy day is spe ... |
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NIZAMUDDIN EAST COLONYS RAINWATER HARVESTING SYSTEM RAINWATER AVAILABLE FOR HARVESTING Total rooftop and surface area: 2,00,916 square metres (sq m) Average annual rainfall in Delhi: 611 m... |
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NEW FRIENDS CLUBS RAINWATER HARVESTING SYSTEM RAINWATER AVAILABLE FOR HARVESTING Total rooftop and surface area: 3,700 square metres (sq m) Average annual rainfall in Delhi: 611 millimetre... |
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... and specifications for construction of storage and recharge tanks are explained below. There are a lot of similarities in the construction steps of both storage ...... |
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Source: A water harvesting manual for urban areas COMPONENTS OF A RAINWATER HARVESTING SYSTEM A rainwater harvesting system comprises components of various stages - transporting rainwater throu... |
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WESTERN COASTAL PLAINS Virdas Virdas are shallow wells dug in low depressions called jheels (tanks). They are found all over the Banni grasslands, a part of the Great Rann of Kutch in Gujarat ... |
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Kul Kuls are water channels found in precipitous mountain areas. These channels carry water from glaciers to villages in the Spiti valley of Himachal Pradesh. Where the terrain is muddy, the kul is lined with rocks t... |
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