Experimental Research for Pre-treatment of Wastewater from Petrochemical Industry
LI Benyu,GU Guowei(School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China)
Organic matters in wastewater from petrochemical industry are relatively high and their biodegradability is low. We can remove some organic solvents with low boiling point in wastewater by way of air stripping. After treatment, the concentration of organic matters in wastewater can decrease greatly. Simultaneously, the biodegradability of wastewater can increase. Results of wastewater treatment with different parameters are discussed and the technological parameters are identified.
【CateGory Index】： X703.1