Egg shell waste as an activation agent for the manufacture of porous carbon

作     者：Yawei Shi Guozhu Liu Mingde Li Liang Wang Yawei Shi;Guozhu Liu;Mingde Li;Liang Wang

作者机构：State Key Laboratory of Separation Membranes and Membrane ProcessesSchool of Environmental Science and EngineeringTianjin Polytechnic UniversityTianjin 300387China School of Chemical Engineering and TechnologyTianjin UniversityTianjin 300072China Hangzhou Environmental Protection Research Institute of China Coal Technology&Engineering GroupHangzhou 311201China 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2020年第28卷第3期

页      面：896-900页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 

基　　金：Financial support from the National Natural Science Foundation of China(Grant Nos.51978465 51908409 51638011) the Science and Technology Plans of Tianjin(Grant No.19JCZDJC39800) China Postdoctoral Science Foundation(Grant No.2018M641655) 

主　　题：Carbon materials Porous materials Egg shell Activation agent Biomass 

摘      要：Egg shell waste was used as an activation agent directly for the manufacture of a biomass-derived porous carbon,which possessed a surface area of 626 m2·g-1 and was rich in nitrogen,sulfur and oxygen *** activation mechanism was proposed,and the carbon showed its potential to act as an adsorbent for the adsorptive removal of various contaminants from both aqueous and non-aqueous solutions,possessing maximum adsorption capacities of 195.9,185.1,125.5 and 44.6 mg·g-1 for sulfamethoxazole,methyl orange,diclofenac sodium and dibenzothiophene,*** the utilization of egg shell waste as a sustainable activation agent,this work may help to make the widely applied biomass-derived porous carbons more economical and ecological.