关键词: 烯烃污水, 高效絮凝剂, 悬浮物去除, 浊度降低

Abstract: A systematic analysis of the effluent quality of an olefins wastewater treatment plant was carried out, and a production test with high efficiency flocculant was conducted for the high suspended solids in the effluent. When the dosage of high efficiency flocculant was 20 mg/L, the suspended solids in the effluent was reduced obviously; the turbidity of the effluent decreased from the previous average value of 8.3 NTU to 3.3 NTU, and the turbidity of the effluent was reduced greatly. There was no apparent change in COD, total phosphorus and other indexes after the application of this agent, indicating that this agent did not have obvious effects on the wastewater system.

Key words: olefin wastewater, high efficient flocculant, suspended solids removal, turbidity reduction