Which of the following generates most of the sewage?
Houses
Sewage is mainly generated from houses.
Sewage is a water-carried waste, that is intended to be removed from a community. It is also known as domestic or municipal wastewater and comprises more than 99% of water. It consists mostly gray water (from sinks, tubs, showers, dishwashers, and cloth washers), Blackwater (the water used to flush toilets, combined with the human waste that it flushes away); soaps and detergents.