Water quality assessment, reasons of river water pollution, impact on human health and remediation of polluted river water

Bangladesh is a land of rivers. The pride her rivers with one the largest networks in world. Rivers play an important role wealth our country. prosperity agriculture and fisheries are depending on But resourceful become polluted day by due to over growth population uncontrolled industrialization urbanization, which deploying harmful impacts both human health as well aquatics ecosystem environment. Improper management industrial seawage effluents major causes river water pollution. microorganisms within prime sources cause different borne diseases like Diarrhea, Cholera, Scabies, Asthma etc. To find out remedies this problem, urgent emphasis should be given preventive measures take appropriate steps improve existing pollution A lots treatment systems physical chemical treatments, microbial remediation, wetland remediation being practiced throughout world restore So, government necessary prevent soon possible.