吸附法去除水中药品及个人护理品(PPCPs)研究进展

摘要

近几年,环境新兴污染物——药品及个人护理品(PPCPs)在全球范围内不断检出,由于其具有“伪持续性”、难生物降解性、生态毒性等特点,对环境中的生物以及人类健康存在很大威胁.介绍了PPCPs的主要危害和分布情况,重点阐述了有关碳材料、黏土矿物、生物材料、纳米材料等去除水中PPCPs的研究进展,分析了吸附机理,并对吸附法去除水中PPCPs的发展方向进行了展望.%In recent years,emerging pollutants-pharmaceuticals and personal care products (PPCPs),have continuously been detected in the global scope.Since it is characterized by pseudo-persistence,hard biodegradability,eco-toxicity and so on,it becomes a big threat to the health of biology and humans.The main hazards and distribution of PPCPs are described,and the research progress in usimg carbon materials,clay minerals,biomaterials,and nano-materials,etc.for the removal of PPCPs from water is expounded emphatically.The adsorption mechanisms are also analyzed.Furthermore,the development directions about the removal of PPCPs from water by adsorption methods are predicted.