THEORY AND METHOD OF APPLICATION－ORIENTED CERAMIC MEMBRANES DESIGN (Ⅱ) PREDICTION OF EFFECTS OF MEMBRANE STRUCTURE PARAMETERS ON MICROFILTRATION OF PARTICLE SUSPENSION

李卫星; 赵宜江; 刘; 飞; 邢卫红; 徐南平; 时钧

您当前的位置：

首页 >

文章列表页 >

THEORY AND METHOD OF APPLICATION－ORIENTED CERAMIC MEMBRANES DESIGN (Ⅱ) PREDICTION OF EFFECTS OF MEMBRANE STRUCTURE PARAMETERS ON MICROFILTRATION OF PARTICLE SUSPENSION

更新时间：2025-12-10

- THEORY AND METHOD OF APPLICATION－ORIENTED CERAMIC MEMBRANES DESIGN (Ⅱ) PREDICTION OF EFFECTS OF MEMBRANE STRUCTURE PARAMETERS ON MICROFILTRATION OF PARTICLE SUSPENSION
- CIESC Journal Issue 9, Pages: 1290-1294(2003)
- 作者机构：
  
  南京工业大学膜科学技术研究所,江苏,南京,210009
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 September 2003，
  
  Published：25 September 2003
- 稿件说明：
移动端阅览
李卫星, 赵宜江, 刘, et al. THEORY AND METHOD OF APPLICATION－ORIENTED CERAMIC MEMBRANES DESIGN (Ⅱ) PREDICTION OF EFFECTS OF MEMBRANE STRUCTURE PARAMETERS ON MICROFILTRATION OF PARTICLE SUSPENSION[J]. CIESC Journal, 2003, (9): 1290-1294.
DOI：

李卫星, 赵宜江, 刘, et al. THEORY AND METHOD OF APPLICATION－ORIENTED CERAMIC MEMBRANES DESIGN (Ⅱ) PREDICTION OF EFFECTS OF MEMBRANE STRUCTURE PARAMETERS ON MICROFILTRATION OF PARTICLE SUSPENSION[J]. CIESC Journal, 2003, (9): 1290-1294. DOI：

摘要

以所建立的颗粒体系微滤过程中膜结构参数与渗透性能关系模型为基础，在膜孔径和颗粒粒径均为正态分布的理想条件下对膜孔径、膜厚度、孔隙率对膜稳态通量的影响进行模拟计算.结果表明：对于颗粒悬浮体系的分离存在最优膜孔径使膜通量最大，该最优孔径随颗粒平均粒径增大、颗粒粒径分布变窄而有所增大.模拟计算结果有助于深入理解膜微观结构对宏观性能的影响.

Abstract

Based on the established model of microfiltration for separating particle suspensions

which described the relation between membrane structure parameters and its permeability

the influences of membrane structure parameters such as pore size

thickness and porosity on its performance were theoretically predicted and discussed under the ideal conditions that membrane pore size and particle size distribution are normal. The simulated results showed that there was an optimum pore size in the filtration of suspensions which maximized permeate flux

and the optimum pore size was influenced by the size and size distribution of the particulates.

关键词

Keywords

references

Views

238

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis of laminar heat transfer on super-hydrophobic surface with slip velocity

Influence of structural parameters on fluid flow and heat transfer in microchannel with periodically changeable cross-sections

Atomization performance of low pressure swirl atomizing nozzle

eat and mass transfer of sweeping gas membrane distillation

Controlled synthesis of Bi2MoO6/MoO3 composite fibers via in-situ hydrothermal method and their high-efficiency photocatalytic hydrogen production performance

Related Author

FAN Xinxin

ZHOU Yuhong

LIU Tianqing

XIA Guodong

CHAI Lei

YANG Ruibo

ZHOU Mingzheng

YAN Yunfei

Related Institution

大连理工大学化工学院

北京工业大学环境与能源工程学院，强化传热与过程节能教育部重点实验室

重庆大学动力工程学院

重庆赛迪工业炉有限公司

中空纤维膜材料与膜过程教育部重点实验室

⁰