橡胶促进剂生产废水处理工艺设计  

THE PROCESS DESIGN FOR TREATING RUBBER ACCELERATOR WASTEWATER

作　　者：储金宇[1] 王万俊[1] 郑筱黑 张波[1] 

机构地区：[1]江苏大学环境学院,江苏镇江212013 [2]镇江中天城市水务环保有限公司,江苏镇江212000

出　　处：《环境工程》2007年第4期78-80,共3页Environmental Engineering

摘　　要：对多种橡胶促进剂生产过程中产生的废水按特征因子的不同进行分质处理。其中,高盐废水采用蒸发的方法进行脱盐预处理;高浓度废水采用微电解_Fenton氧化-絮凝沉淀法进行预处理;难处理废水进行预处理后,与中低浓度废水混合后进入生物处理,生物处理采用水解酸化、ABR、氧化沟联合处理工艺,处理后出水可达到国家污水综合排放三级标准。Different methods are used to treat different wastewater according to the characteristics factor of wastewaters,which are discharged from the production of rubber accelerators.Salinity wastewater is pretreated for desalting by evaporating.High concentration wastewater is pretreated by micro electrolysis-Fenton oxidation-flocculating settling process.After pretreatment,the wastewaters hard to deal with are mixed with low concentration wastewater.The all wastewater is treated in the biological disposal facilities, namely combined treatment process consisting of hydrolytic-acidification,ABR and oxidation ditch.The quality of the effluent after the treatment can meet the third-order of national standard for the comprehensive discharging of wastewater.

关 键 词：分质处理 高盐废水 微电解 Fenton水解酸化 厌氧折流板反应器 

分 类 号：X783.3[环境科学与工程—环境工程]