Genesis of domestic sewage--case study of a residential university campus.

ABSTRACT

The study reports on the genesis of domestic sewage in a predominantly residential university campus area ofDhanbad, Jharkhand. The domestic sewage has been collected from three different locations of the campus area and their physicochemical characteristics have been studied. These studies reveal that the extent of mineral pick-up is different for different parameter. It has been found out in the present study that in the domestic sewage, the chloride pick-up is 71%, nitrate pick-up is 97%, total hardness pick-up is 20 %, iron pick-up is 98% and zinc pick-up is 98%. The rate constants have been found out by using standard methods and have been compared with those mentioned in the standard literatures and previous works.