Urban Road Runoff and Pollution Characteristics of CSOs

Luoyang,road runoff and Combined Sewage Overflow(CSOs) conducted a water quality of a 4-month monitoring,monitoring indicators include dissolved,,,,.The results show that,CSOs in the target content more than road runoff;the initial runoff pollutant concentration,as the rainfall duration increases,a significant decline in the concentration of each pollutant and stabilized;runoff of major pollutants,and,through the right and the correlation analysis and comparison of the total dissolved concentration,the main findings and the contribution.Recommended for the more polluting stormwater runoff in the early stages of the method can be used to dispose of abandoned stream.