摘要
采用蒸馏-吸附法对高浓度难降解橡胶促进剂CBS废水进行了试验研究。结果表明:该组合工艺十分有效,ρ(COD)从40 000 mg/L降到150 mg/L以下,COD总去除率达到99.6%以上,色度从150倍降到0,脱色率达到100%,出水可以达标排放。
The distillation-adsorption process was used to treat non-degradable accelerator CBS wastewater of high concentration. It is demonstrated that the combined process is very effective. The concentration of COD decreased from 40 000 mg/L to lower than 150 rag/L, and the total removal efficiency was beyond 99.6 %. The colourity reduced from 150 to 0, and its removal efficiency was approximately 100%. The water quality of the treated water is within the standard and can be discharged directly.
出处
《水资源保护》
CAS
北大核心
2006年第1期92-94,共3页
Water Resources Protection
关键词
蒸馏
吸附
活性炭
促进剂CBS
废水处理
distillation
adsorption
activated carbon
accelerator CBS
wastewater treatment
