Revamping of Inclined-Tube Sedimentation Tank in Waterworks

For contaminated raw water,it is difficult to get water of high quality when traditional treatment technology for running water is used.The use of a combined technology of inclined_tube/air_float tank is an effective way for the treatment of contaminated raw water.The production and operational experiences of the Harbin East Water Source in the last few years show that the use of airfloat/inclined_tube sedimentation tank in place of the original inclined_tube sedimentation tank is a cost_saving practical technology,which produces fast effects,allows flexible operation,gives good results of treatment and brings signficant economic benefits.