环境污染物布洛芬吸附材料的研究进展

Research progress of adsorbent materials for environmental pollutant ibuprofen

目前,由于布洛芬引起的环境污染问题日益严重,危害人们的身体健康,如何解决工业生产和日常生活所产生的布洛芬污染成为一个迫切需要解决的科学问题。因此,国内外学者在开发新型吸附材料方面开展了一系列研究。文章概述了布洛芬的性质及污染现状等,重点总结了目前几类重要的布洛芬吸附材料。生物质炭材料具有环保、成本低、吸附能力较强、不产生二次污染等特点,使用广泛,应用价值和发展前景较好。分子印迹材料具有良好的生物相容性,也具有其他材料无法比拟的特异性分子识别能力,是一种新型的吸附功能材料,发展空间很大。介孔材料具有极高的比表面积、规则有序的孔道结构、狭窄的孔径分布等特点,是一种较好的吸附布洛芬的功能材料。另外,国内外学者利用天然聚合物、复合纳米材料、表面活性剂等其他材料,通过优化和改性设计合成了多种吸附性能优异的高分子材料。

At present,the environmental pollution caused by ibuprofen is becoming more and more serious,which is a danger to people’s health.How to solve the pollution caused by ibuprofen produced in industrial production and daily life has become an urgent scientific problem.Therefore,domestic and foreign researchers have carried out many studies on the development of new adsorbent materials.In this review,the properties and pollution status of ibuprofen were summarized,and several important types of adsorbent materials for ibuprofen were summarized.Biochar material has the characteristics of environmentally friendly,low cost,strong adsorption capacity and no secondary pollution.It has been widely used and has good application value and development prospect.Molecularly imprinted materials have good biocompatibility and incomparable molecular recognition ability.Molecularly imprinted materials are a new type of adsorptive functional materials with large development space.Mesoporous materials have the characteristics of extremely high specific surface area,regular and ordered pore structure,and narrow pore size distribution,which are good functional materials for adsorption of ibuprofen.In addition,natural polymers,composite nanomaterials,surfactants and other materials have been used to synthesize a variety of polymer materials with excellent adsorption properties through optimization and modification.