炭膜处理印染废水的影响因素  

FACTORS AFFECTING SEPARATION OF DYE FROM AQUEOUS SOLUTION BY CARBON MEMBRANE

作　　者：魏微[1] 胡浩权[2] 秦国彤[3] 尤隆渤[2] 

机构地区：[1]北京联合大学应用文理学院环境科学系,北京100083 [2]大连理工大学碳资源综合利用开放实验室,辽宁大连116012 [3]北京航空航天大学材料学院环境工程系,北京100083

出　　处：《水处理技术》2007年第2期31-33,共3页Technology of Water Treatment

基　　金：国家自然科学基金资助项目(29576227);北京市教委科技发展计划资助(KM200311417143)

摘　　要：用不同孔径的酚醛树脂基管状微滤炭膜,对两种模拟染料废水溶液进行处理,考察了膜孔径、原料液浓度、测试压力和测试时间对截留率和膜通量的影响。实验结果表明,微滤炭膜对模拟染料废水有较好的处理效果,截留率和膜通量受膜孔径及操作条件的影响。Both dyeing aqueous solutions were treated with self-prepared microfiltration membrane. The results showed that, when the pore size of the carbon membrane decreased to a certain degree, dyeing removal rate could reach to 100%.As the concentration of the dyeing aqueous solution increased, test pressure rose and test time lengthened, water flux would lower, while dyeing removal rate basically kept unchangeable.

关 键 词：炭膜 印染废水 处理 

分 类 号：TQ028.8[化学工程] X788[环境科学与工程—环境工程]