脱除高浓度废液中有机物的研究  

The Study of Removing Organic Compound from Heavy Concentration Wastewater

作　　者：张天祥 

机构地区：[1]辽阳石油化纤公司

出　　处：《石油化工环境保护》1994年第3期5-12,62,共9页Environment Protection in Petrochemical Industry

摘　　要：对辽化８４＃ＢＩ、８６＃ＣＩ、２１＃ＬＩ三种高浓度废液，采用化学絮凝与氧化法替代焚烧法脱除废液中有机物的研究，进行了详细的论述。试验结果表明：化学絮凝、氧化处理三种高浓度混合废液，可使废液中的ＣＯＤ去除率达到７０％以上。在试验过程中，研究了絮凝剂的选择及最佳用量、氧化剂用量以及ｐＨ值、反应温度、反应时间、紫外光照等条件对ＣＯＤ去除效果的影响，还就经济效果进行了分析。预计该法实施后，将获得较高的环境效益、经济效益和社会效益。Removing organic compound from three sorts of heavy concentration wastewater (84.BI. 86.CI. 21.LI) by chemical coagulation and oxidation instead of burning is reported. Their removing rate of COD is more than 70%. We studied the coagulating and oxidizing agents kinds and amountpH,the reaction temperature and time, and the effect of ultraviolet rays etc.The economic effect is also discussed.lf this engineering can be carried out,the benefit of environment economy and society will be obtained.

关 键 词：废水处理 有机物 高浓度 脱除 

分 类 号：X780.3[环境科学与工程—环境工程]