The Preparation of Polyethersulfone/Multi-walled Carbon Nanotubes Composite Membrane and its Application in the Determination of Industrial Dyes in Food Matrixes

摘要：

　　In this paper, Polyethersulfone(PES)/multi-walled carbon nanotubes (MWCNTs) composite ultrafiltration membrane was made by phase-inversion method.Triton X-100 was used as dispersant to make the MWCNTs well dispersed in organic solvents for the preparation of homogeneous PES/MWNTs composite solutions.The surface morphology and structure of membrane were characterized by scanning electron microscopy (SEM).The effects of MWCNTs content on the pertormances of membrane were investigated, such as porosity, water flux, and anti-fouling characteristics.It shows that proper addition of MWCNTs will improve the properties of the membrane.The blend membrane could be used in the determination of illegal dyes in foods for the adsorption performance of MWCNTs to dye.

作者: He Yahui Wang Liang Sang Daxi Wei Mingkui

作者单位: Xinyang College of Agriculture and Forestry, Xinyang Henan 464000 Shenhua Geological Exploration Co.Ltd, Beijing 102211

会议类型: 国内会议

会议名称: 2016(第十一届)青岛国际脱盐大会

会议地点: 青岛

会议语种:英文

页码: 312-318

在线出版日期: 2016-06-27（万方平台首次上网日期，不代表论文的发表时间）