Due the increase in population, pollution has been increased nowadays. Among different types of pollutants, water pollution is one.
Pure uncontiminated water does not occurs in nature. it contains impurities of vairous kinds- natural and manmade. a more serious aspect of water pollution is that caused by human activity-urbanization and industrialization. The sources of pollution resulting from these are sewage, industrial and trade wastes, agricultural pollutants, physical pollutants.
Man's health may be affected by the ingestion of contiminated water either directly or through food and by the use of the contiminated water for the purpose of personal hygiene and recreation.
0 comments:
Post a Comment