摘要
综述了浸没式中空纤维膜反应器在组件设计和优化方面研究进展,包括优化函数和传质模型的建立,纤维尺寸、松弛度、填充密度、排布方式的选择、膜组件外形和曝气管路的优化设计等方面理论和试验的最新成果.在此基础上,对建立完善的膜组件优化设计体系提出今后的研究重点和方向.
The optimal design of membrane module is an approach to balance how to increase the flux and how to decrease the fouling. This paper summarized progress on optimization and module design of submerged hollow fiber membrane bioreactor, including mass transfer model, configuration design, fiber size, fiber looseness, fiber orientation, packing density, aeration design and so on. In addition, suggestions for the further study of constructing comprehensive optimal model were given.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2007年第5期82-88,共7页
Membrane Science and Technology
基金
天津市科技攻关计划重大项目(05YFGDGX10000)
天津市科技创新专项资金:多水源开始与循环利用成套技术示范工程(0622DS1100900)
关键词
浸没式膜生物反应器
中空纤维
膜组件
优化设计
submerge membrane bioreactor （SMBR）
hollow fibre
membrane module
optimal design
