摘要
本文采用“预处理——树脂吸附——脱附回收”的工艺对多菌灵农药及中间体废水进行了综合治理的研究。结果表明,H-103大孔吸附树脂对该废水具有良好的吸附处理效果,废水中邻苯二胺去除率高达98％,并可脱附回收其大部分。
In this paper, the treatment of industrial waste water of produced methyl lH-benzimidazol-2-yl-carbamate fungicide and intermediate was carried out by pretreatment-adsorption-desorption process in which the macroporous polymeric resin H-103 has shown good adsorption treatment ability to the waste water, i. e., about 98% 1,2-diaminobenzene was adsorbed and removed and a high reclamation of it was obtained which indicated that the process employed by this work has the potential of both good environmental and economic effects.
