文献类型：期刊文献

中文题名：Efficient elimination of environmental pollutants through sorption-reduction and photocatalytic degradation using nanomaterials

作者：Njud SAlharbi[1];Baowei Hu[2];Tasawar Hayat[1,3];Samar Omar Rabah[1];Ahmed Alsaedi[1];Li Zhuang[4];Xiangke Wang[1,5]

机构：[1]Department of Biological Sciences,Faculty of Science,King Abdulaziz University,Jeddah 21589,Saudi Arabia;[2]School of Life Science,Shaoxing University,Shaoxing 312000,China;[3]Department o f Mathematics,Quaid-I-Azam University,Islamabad 44000,Pakistan;[4]College of Environmental Science and Engineering,North China Electric Power University,Beijing 102206,China;[5]State Key Laboratory of Radiation Medicine and Protection,School of Radiation Medicine and Protection,Soochow University,Suzhou 215123,China

年份：2020

卷号：14

期号：6

起止页码：1124

中文期刊名：化学科学与工程前沿：英文版

收录：CSTPCD、、Scopus、CSCD2019_2020、CSCD、PubMed

基金：the Deanship of Scientific Research(DSR)at King Abdulaziz University,Jeddah,under Grant No.KEP-19-130-40;The National Key Research and Development Program of China(Grant No.2018YFC1900105)was acknowledged.

语种：英文

中文关键词：nanomaterials;sorption-reduction;photocatalytic degradation;organic pollutants;heavy metal ions

中文摘要：With the rapid development of industrial,large amounts of different inorganic and organic pollutants are released into the natural environments.The efficient elimination of environmental pollutants,i.e.,photocatalytic degradation of persistent organic pollutants into nontoxic organic/inorganic chemicals,in-situ solidification or sorption-reduction of heavy metal ions,is crucial to protect the environment.Nanomaterials with large surface area,active sites and abundant functional groups could form strong surface complexes with different kinds of pollutants and thereby could efficiently eliminate the pollutants from the aqueous solutions.In this review,wemainly focused on the recent works about the synthesis of nanomaterials and their applications in the efficient elimination of different organic and inorganic pollutants from wastewater and discussed the interaction mechanism from batch experimental results,the advanced spectroscopy techniques and theoretical calculations.The adsorption and the photocatalytic reduction of organic pollutants and the sorption/reduction of heavy metal ions are generally considered as the mainmethods to decrease the concentration of pollutants in the natural environment.This review highlights anew way for the real applications of novel nanomaterials in environmental pollution management,especially for the undergraduate students to understand the recent works in the elimination of different kinds of inorganic and organic chemicals in the natural environmental pollution management.