热泵蒸馏应用于橡胶助剂废水预处理的研究

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热泵蒸馏应用于橡胶助剂废水预处理的研究

: g, |' l$ [* u) p8 E 橡胶助剂废水属于难处理的工业废水,尤其是CBS(N-环己基-2-苯并噻唑次磺酰胺,英文名N-cyclohexyl-2-benzoth-iazole sulfonamide,简称Accelerator CBS)生产废水的COD达40000mg/L,并且含有杂环类有害化合物,难降解,难生化。经过絮凝沉淀、化学氧化、电化学法、吸附法等实验方法,处理效果都不是十分理想。采用热泵蒸馏技术对橡胶促进剂CBS的废水进行预处理实验,可使CBS废水的COD从40000mg/L降至1600mg/L,结果表明,该技术设备简单,投资少,操作方便,运行成本低,并能达到较理想的预处理效果。
文献名称 热泵蒸馏应用于橡胶助剂废水预处理的研究
作者 王以清; 侯小刚; 张显球; 王力友;
& ?% l8 R0 R8 t' v作者单位： 南京师范大学动力工程学院; 南京师范大学动力工程学院 南京;
0 \  a0 i6 M6 O/ g文献出处：上海环境科学;2002年 10期;
1 \- S  C* G" R- W7 p$ h8 K6 E3 e关键词 热泵蒸馏; 橡胶促进剂废水; 蒸汽喷射器;  
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8 t2 n9 z! u0 @9 ^! d2 H4 l英文翻译:
    Wastewater from rubber promoter industry is a refractory wastewater containing CBS (cyclohexyl-2-benzoth-iazole sulfonamide) with COD up to 4 ×10~4 mg/L, and also containing hazardous heterocyclic compounds which are hard to degrade. After treating with floc-culation precipitation, chemical oxidation process, electro-chemical method and adsorption, still could not achieve satisfactory result. Using heat pump distillation technique for pre-treating rubber promoter CBS wastewater, the result indicated that CO...

Article Name Study on Heat Pump Distillation Technique For Pre-treatment of Rubber Promoter Wastewater;
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0 _% k0 F% C3 OAuthor Wang Yiqing Hou Xiaogang Zhang Xianqiu （School of Power Engineering;Nanjing Normal University;Nanjing 210042）;
Author Agencies ：Article From Shanghai Environmental Sciences;
( K8 N3 i% w6 C- x& sKeywords Heat pump distillation Steam jet Rubber promoter wastewater;

[ 本帖最后由 rubbers 于 2008-8-27 01:26 编辑 ]

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