Human Excreta is a source of pollution (water, soil), which leads to various diseases like typhoid, diarrhoea, dysentery, amoebiasis, ascariasis, viral hepatitis, etc. etc. In order to control these diseases, we require Excreta Disposal and Management. Methods of Excreta (Night soil) Disposal:- Unsewered areas Sewered areas collection & removal of night soil from bucket and […]
