THE ENGINEERING DESIGN OF GELATIN WATEWATER TRATMENT OF ONE ENTERPRISE

The technique of air flotation + hydrolysis + SBR is feasible to treat gelatin wastewater.The SBR could remove most parts of COD,BOD5,Nitrogen and Phosphorus.The operation result shows the effluent quality can reach the stipulation of Water Quality Standard of Wastewater Discharge into Urban Drain(CJ3082-99)while the technique is used to treat gelatin wastewater.