Reactor for online decentralized self-sustainable treatment of domestic sewage

Nearly 80 % of the water supply used by society returns as municipal wastewater in the sewer system as sewage. Only half or less sewage going to treatment plant and remaining to surface water. This would seriously affect the survival of all organisms in the river and oceans. So it is keen need to treat sewage before discharging into stream or river or any water body. In India, many rural and urban households do not have latrines and use open place. Large number of households does not have access to a drainage network and are connected to natural surface drains.