In Indian cities treated water ffom municipal sewage is let out ingo sea or surface water bodies. In the emerging water crisis the govdrnment sh...

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In Indian cities treated water ffom municipal sewage is let out ingo sea or surface water bodies. In the emerging water crisis the govdrnment should seriously think to treat further and either to reuse or rechargd. The technology has become very competetive that its. Possible to use membrane for large volume. Filteration at cheaper cost

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