4.2 Stopping direct sewage disposal and diverting it to form a wetland pool
The long time lock down during COVID 2019 led to self cleansing of river waters, this gave a lesson that diversion of wastewater in downstream to make and wetland is the only way to overcome problem of water pollution in the riparian areas. There had been lack of appropriate technology for treatment of wastewater in the wetland. The example of fires inPerimbdoor lake in Bangalore, Karnataka State of India, showed that there is lack of effective technology for treatment of wastewater.