Preventing and curtailing all waste water, starting with sewage and industrial waste, from mixing with the river. This especially needs to be prevented along.... Ganga ManthanEdit. Ganga Manthan was a national conference held to discuss issues and possible solutions for cleaning the river.. Bio-digester technology by DRDO defence research development organization is the perfect low cost solution for treating human waste through a process that.... . . ... Transcript India How our clothes cause water pollution Eco India How unchecked plastic pollution in our rivers is harming our ecosystems.. . . ... In , the World Bank targeted the Ganges River pollution issues by launching the National Ganga River Basin Project or NGRBP.. National Ganga River Basin Project NGRB. NGRB wants to create a municipal sewage system to stop point source pollution such as untreated sewage.. . . ... However, the most effective way to cleanse the river also the biggest challenge would be to restore its natural flow. After dams,
