Analysis on Monitoring of Water Quality of Functional Areas in Manghe River and Investigation of Sewage Outlets to the River

Based on the function zoning,present of water quality and standard conditions of water function areas of Manghe River and water quality monitoring on representative sections were carried out.Through monitoring the sewage quantity and pollutant concentration of outlets to the river,the sewage and pollutant quantity into each function area were estimated.Based on the data,the relations between water quality and sewage outlets quantity to the river were studied.The results prove that the status of water quality and sewage outlets to the river has close relation.Some management suggests are proposed.