About one hundred years ago, cities began to address the problems of sewage disposal by dumping sewage into nearby rivers via storm water drainage systems. one of the results of this strategy was that
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Many years ago 10% areas occurs sewage problem and they got solution, but now in India 90% areas where affected by sewage,
many people take groundwater only for their regular use, but they can’t take groundwater because of this issue, they don’t have water for drinking purpose also,
so they brought the Wastewater treatment system to clean the water and protect our environment.
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