User talk:Pilotrahulrajbhar

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WATER PROBLEMS REQUIRE MODERN SOLUTIONS.-Rahul Rajbhar
WATER PROBLEMS REQUIRE MODERN SOLUTIONS.-Rahul Rajbhar

This paper covers the problems based on water management. There are lots of problems due to water storage. Sometimes, there is no water to drink in the summer season. To solve this problem the groundwater is the best low budget source. But, in some places like Amravati groundwater is not available. It has been decreasing by 50% the reason behind this is a rain deficiency it can be recharged by an artificial groundwater technique. Ice can also use as a water reservoir. In the Himalayan region, the formation of ice in the winter season is not that much hard, so forming an artificial glacier so that it can help a farmer in the summer season. The major source of water is seawater. Desalination process can be used two types of method: (a) Reverse osmosis process water is filtered and filtrate can be used as normal drinking water, (b) Thermal desalination is the desalination process uses energy to evaporate water and subsequently condense it again. In urban area water can be managed there are three main kinds of wastewater being managed in this development: (a) Blackwater - wastewater coming from toilets and urinals which is filled with human excreta. (b) Greywater - wastewater from sinks, baths, laundries and kitchens, and (c) sewage - a mixture of both greywater and Blackwater. If managed properly, these wastewaters will be transformed into effluent, a resource that can be reused under some situations. In Mitti River the whole Greywater and Blackwater from illegal construction or slum directly go into the river. And some places the river is used for decomposition of car or graveyard of automobiles by the criminal activators. Piezoelectric generates an electric charge when mechanical stress applied. This plate can be placed at the outlet of the Dam when pressurized water strikes on the plate of piezoelectric material electricity will generate. It can also work in the ocean by applying buoyancy effect. The human body needs a good quality of water. water filtering is the process of removing harmful chemicals, unwanted biological contents, and suspended solids from water in which, it required to monitor the system. for a monitoring system which is based on wireless sensor network and IOT can sense the change in pH and TDS of water after the purification process.

PPT https://www.slideshare.net/rahulrajbhar8/water-problem-234542647