陶瓷膜处理炼油厂“三泥”水相的研究  

Treatment of wastewater in oily sludge produced from refinery process using ceramic membranes

作　　者：钟璟[1] 蒋培华[1] 孙晓娟[1] 施青峰 

机构地区：[1]江苏石油化工学院化工系,江苏常州213016

出　　处：《膜科学与技术》2002年第1期32-35,共4页Membrane Science and Technology

基　　金：江苏省环保局资助项目

摘　　要：采用陶瓷微滤膜对“三泥”水相进行处理．通过渗透液油含量的测定,证明此方法能明显地降低传统方法仰处理的水相的油,尤其是乳化油的含量．同时,确定了合适的膜孔径,研究了操作压力、膜面流速和操作温度对渗透通量的影响．为炼油厂“三泥”的处理提供了一种新的方法．Treatment of wastewater in oily sludge produced from oil refinery process using ceramic membranes was studied. The results show that the oil content of wastewater was dramatically decreased. The effect of operation conditions including membrane pore size, trans - membrane pressure, cross - flow velocity and temperature on permeate flux was also investigated, and the optimum values were determined. This study provided a new method for treatment of oily sludge from refinery process.

关 键 词：研究 陶瓷微滤膜 “三泥”水相 工艺条件 炼油 污水处理 

分 类 号：X742[环境科学与工程—环境工程]