摘要
依据相转换机理,利用凝胶剂和粘连剂的协同效应,采取分级沉淀方法,可制备出强度高、阻力小的增强超滤膜。本文对这种新型增强超滤膜的成膜工艺及其结构性能进行了初步研究。
According to the mechanism of phase transformation and synergism ofa gelatining agent and a binding agent,a reinforced ultrafitration membranecan be prepared by means of grading precipitation.The reinforced membranepossesses high strength and good permeability.This paper recommends thetechnology for preparing the reinforced membrane and the measurement ofits structure and performance.
出处
《水处理技术》
CAS
CSCD
北大核心
1992年第6期399-404,共6页
Technology of Water Treatment
关键词
超滤膜
醋酸纤维素
膜
制备
脲酶
reinforced membrane
ultrafiltration cellulose acetate
preparation of membrane
urease
