特殊浸润性纳米纤维素基气凝胶在油水分离中的研究进展
Recent progress in special infiltrating nanocellulose-based aerogel for oil-water separation
高建南 1王薇 2吴建兵 2孙银银 2陆鑫1
作者信息
- 1. 常熟理工学院 纺织服装与设计学院,苏州 215500;苏州大学 纺织与服装工程学院,苏州 215000
- 2. 常熟理工学院 纺织服装与设计学院,苏州 215500
- 折叠
摘要
随着石油化工、纺织工业、钢铁等行业的飞速发展,产生了大量的含油废水而严重破坏了人类的生存环境,并造成了水资源短缺问题的加剧.在碳达峰、碳中和全球共识下,如何有效分离油水混合物成为当前的研究热点.特殊浸润性纳米纤维素基气凝胶具有对油水两相浸润性不同的特点,同时有高效的油水分离效果,在油水分离领域有广阔的应用前景.本文系统总结了几种浸润模型和基本作用机制,重点围绕纳米纤维素基气凝胶在油水分离领域的应用和制备工艺进行分析和介绍,探讨了当前特殊浸润性纳米纤维素基气凝胶在研发中面临的问题,并对其未来的发展趋势做出展望.
Abstract
The development of petrochemical,textile industry,steel and other industries has produced oily wastewater that has seriously damaged the eco-logical environment of humans and has aggravated the shortage of water resources.How to effectively separate oil-water mixture has become a current research hotspot under the global consensus of carbon peaking and carbon neutral.The special infiltrating nanocellulose-based aerogel has the characteristics of different infiltration to oil and water phases and has high efficiency of oil-water separation,so it has a broad application prospect in the field of oil-water separation.This article systematically summarized several infiltration models and basic action mechanisms,focusing on detailed analysis of nanocellulose-based aerogels in oil-water separation field and preparation process.Finally,the existing problems of special infiltrating nanocellulose-based aerogels are discussed with looking forward to their future development.
关键词
纳米纤维素/纳米纤维素基气凝胶/油水分离/特殊浸润性/油水混合物Key words
nanocellulose/nanocellulose-based aerogel/oil-water separation/special infiltration/oil-water mix-ture引用本文复制引用
基金项目
国家自然科学基金(51903019)
江苏省基础研究计划项目(BK20181038)
出版年
2024
NETL
NSTL
万方数据