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The Buriganga River is flowing beside the Dhaka city but the river is being polluted through various ways such as industrial effluents, household waste,people are throwing garbage etc.To measure the deterioration of water quality,an empirical study was made.The water sample of the river was examined in the laboratory.The various parameters of the water such as Dissolved Oxygen(D.O), Biochemical Oxygen Demand(B.O.D),pH,Chlorine etc.were examined which reveals the state of the water.The present study shows D.O,B.O.D,pH, Alkalinity etc. already have exceeded the approval limit for various human...