橡胶工业废水深度处理回用的研究  

Study on Reuse of Rubber Industry Wastewater

作　　者：尤作亮[1] 蒋展鹏[1] 祝万鹏[1] 

机构地区：[1]清华大学环境工程系

出　　处：《环境科学》1998年第2期46-50,共5页Environmental Science

基　　金：山东省科委资助

摘　　要：采用混凝沉淀－砂滤、活性炭吸附和反渗透处理工艺，对齐鲁石化橡胶厂排放的工业废水进行了深度处理后回用的实验研究．混凝沉淀－砂滤主要用于去除悬浮物质，去除率约为９３％；活性炭主要去除难生物降解的可溶性有机物质，对ＣＯＤ、石油类、挥发酚和色度的去除率分别为６０％、８０％、８０％和７０％；反渗透主要去除无机盐类和一些残余有机物质，对ＴＤＳ和无机盐的去除率分别为９３％和８５％．处理后回用水的ＴＤＳ＜４２ｍｇ／Ｌ，ＣＯＤ＜５ｍｇ／Ｌ，硬度＜８０ｍｇ／Ｌ，电导率＜４１０μＳ／ｃｍ，ＳＳ、石油类、挥发酚、浊度和色度等指标均未检出，出水水质优于当地地下水，可以回用做锅炉补给水或工艺用水．The reuse of rubber industrial wastewater was studied in Rubber Factory,Qilu Petrochemical Company using the technological process of sedimentation with coagulation,activated carbon adsorption and reverse osmosis desalnation selected by primary experiments. Results showed that the SS removal is 93%,COD、petroleum、volatile phenol、colour、TDS and inorganic salt are 60%、80%、80%、70%、93% and 85% respectively. The treated wastewater quality is almost equal with local groundwater in TDS,SS,total salinity,hardess,basicity,turbidity and chronaticity.Although the effluent is a little high in organic matter content,it can be reused as source water of processes water and boiler feedwater.

关 键 词：橡胶废水 深度处理 再生回用 废水处理 

分 类 号：X789.03[环境科学与工程—环境工程]