膜超滤法处理合成胶乳废水  

CROSS FLOW FILTRATION OF LATEX EMULSION USING ORGANIC MEMBRANE

作　　者：谷和平[1] 赵黛青[1] 李明海[1] 吉晓燕[1] 

机构地区：[1]南京化工大学化学工程系

出　　处：《南京化工大学学报》1998年第3期36-39,共4页Journal of Nanjing University of Chemical Technology(Natural Science Edition)

摘　　要：针对工业生产合成橡胶厂排放的含胶乳乳化液废水（又称白水），建立了超滤膜处理实验装置。进行了膜组件和膜材料的选择；测试了错流速度、压力、温度和固含量对渗透通量的影响；对胶乳破乳现象作了初步的分析。The aim of this project was treatment of 1% styrene butadiene latex emulsion(white water streams)resulting from industrial production using cross flow filtration.The experiments were carried out on laboratorial tubular organic membrane modules.The suitable membrane materials and modules were selected at first.The effects of cross flow velocity,pressure,temperature and concentration on permeate flux were discussed.The permeate flow rate remained practically stable.The latex emulsion destabilization in operation was discussed simply.

关 键 词：超滤 废水处理 回收 白水合成橡胶厂 合成胶乳 

分 类 号：X783.03[环境科学与工程—环境工程]