纳米多孔高分子分离膜的制备及其油水分离性能研究  

Preparation of Nanoporous Polymer Separation Membranes and Their Oil-water Separation Properties

作　　者：高悦 齐轩 GAO Yue;QI Xuan(Hainan Vocational University of Science and Technology,Haikou 571126,China)

机构地区：[1]海南科技职业大学,海南海口571126

出　　处：《山东化工》2024年第21期35-37,共3页Shandong Chemical Industry

基　　金：海南科技职业大学大学生创新创业训练计划2024年项目:聚合物基多酸材料催化性能的研究(编号0703);海南科技职业大学课程思政示范项目:化工原理课程思政示范课(HKSZ2024-22)。

摘　　要：目的:制备纳米多孔高分子分离膜,并探究该分离膜的油水分离性能。方法:选用六水合硝酸锌、九水合硝酸铝、九水合硝酸铬等原材料,对分离膜制备,模拟复杂工业环境,进行油水分离测试。结果:纳米多孔高分子分离膜最高油水分离循环次数可达11次,分离膜上的油滴粒径分布在1500~2000 nm范围内。结论:该纳米多孔高分子分离膜在处理油水混合物或类似体系时,对于特定粒径范围内的油滴具有较好的分离效果。Objective:To prepare nanoporous polymer separation membranes and investigate the oil-water separation performance of the membranes.Methods:Zinc nitrate hexahydrate,aluminum nitrate ninahydrate,chromium nitrate ninahydrate and other raw materials were used to prepare the separation membrane,simulate the complex industrial environment,and test the separation of oil and water.Results:The maximum oil-water separation cycle of the nanoporous polymer separation membrane was 11 times,and the particle size of oil droplets on the separation membrane was distributed in the range of 1500~2000 nm.Conclusion:The nanoporous polymer separation membrane has a good separation effect on oil droplets in a specific particle size range when treating oil-water mixtures or similar systems.

关 键 词：高分子分离膜 纳米 多孔 油水分离 制备 

分 类 号：TQ051.893[化学工程] X52[环境科学与工程—环境工程]