陶瓷微滤膜强化过程的工艺条件研究  

Study on process conditions in ceramic membrane microfiltration enhanced procedure

作　　者：童金忠[1] 邢卫红[1] 徐南平[1] 时钧[1] 

机构地区：[1]南京化工大学膜科学技术研究所

出　　处：《膜科学与技术》1999年第3期36-40,共5页Membrane Science and Technology

摘　　要：以钛白粉水洗液为处理对象，利用湍流促进器对陶瓷膜微滤过程进行强化研究，考察了膜孔径、过滤方式以及操作条件（错流速度、过滤压差、温度、浓度）对强化过程的影响。In this paper,turbulence promoters were used to enhance filtration process in microfiltration of wastewater containing fine TiO2 particles using ceramic membranes. The influence of membrane pore size and filtration mode and operation conditions such as transmembrane pressure, crossflow velocity,temperature,feed concentration were investigated and the appropriate process conditions were obtained.\=

关 键 词：陶瓷膜 微滤 工艺 钛白粉 水洗液 过滤 颜料 

分 类 号：TQ028.8[化学工程] TQ621.12