Use of natural coagulant: Okra seeds

Abstract

Water is the most important material used by mankind this defines the importance of its purification, surface water used for drinking purposes are getting polluted day by day though various domestic and industrial wastes which needs to be checked and the purification of such water is mandatory. There are few pollutants which are disastrous and may cause certain kind of diseases which may be in curable, such as Cancer, liver damage, lung damage, serious stomach illness etc. the main reason behind these illnesses are the contaminated water, containing lead, aluminium, arsenic and other kinds of toxic elements. Such pollutants become a big and