文献类型：期刊文献

英文题名：Efficient elimination of organic and inorganic pollutants by biochar and biochar-based materials

作者：Hu, Baowei[1];Ai, Yuejie[2];Jin, Jie[2];Hayat, Tasawar[3];Alsaedi, Ahmed[3];Zhuang, Li[2];Wang, Xiangke[2,4]

机构：[1]Shaoxing Univ, Sch Life Sci, Huancheng West Rd 508, Shaoxing 312000, Peoples R China;[2]North China Elect Power Univ, Coll Environm Sci & Engn, Beijing 102206, Peoples R China;[3]King Abdulaziz Univ, Fac Sci, NAAM Res Grp, Jeddah 21589, Saudi Arabia;[4]Soochow Univ, Sch Radiat Med & Protect, State Key Lab Radiat Med & Protect, Suzhou 215123, Peoples R China

年份：2020

卷号：2

期号：1

起止页码：47

外文期刊名：BIOCHAR

收录：SCI-EXPANDED(收录号：WOS:000647724600003)、、Scopus(收录号：2-s2.0-85108858816)、WOS

基金：Financial supports from National Key Research and Development Program of China (2018YFC1900105) and National Natural Science Foundation of China (21836001) and Beijing Outstanding Young Scientist Program are acknowledged.

语种：英文

外文关键词：Biochar; Sorption-reduction; Degradation; Metal ions; Organic pollutants

外文摘要：Biochar have received multidisciplinary attention because of their extraordinary physicochemical properties. In this review, the application of biochar and biochar-based materials for the efficient elimination of organic and inorganic pollutants are summarized. The sorption of organic chemicals and heavy metal ions/radionuclides, degradation/transformation of organic pollutants, and sorption-reduction-solidification of high-valent metal ions are described in detail. The interaction mechanism at molecular level from advanced spectroscopic techniques and theoretical calculations is discussed. Finally, the challenges in the application of biochar and biochar-supported materials in the immobilization of heavy metal ions and photocatalytic degradation of persistent organic pollutants in soils or wastewater are pointed out. This review is helpful for the graduate students to understand the recent works about biochar and biochar-supported materials in environmental pollutants management.