Adsorption performance of tetracycline by the biomass ash derived from the pyrolysis of FeCl3-activated municipal sludge without gas protection

doi:10.1007/s11356-022-20533-2

GIEC OpenIR

	Adsorption performance of tetracycline by the biomass ash derived from the pyrolysis of FeCl3-activated municipal sludge without gas protection
	Yu, Chunmu 1,2; Chen, Xiaojuan 2; Li, Ning 2,3; Yao, Liang 4; Zhou, Yu 5; Lu, Kaihong 5; Chen, Jieming 4
	2022-06-06
发表期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
页码	10
通讯作者	Li, Ning(lining@ms.giec.ac.cn)
摘要	The municipal sludge activated by FeCl3 solution was pyrolyzed at 500 degrees C without gas protection, and the pyrolysis products, named as biomass ash, could effectively adsorb tetracycline (TC) from aqueous solution. Different FeCl3 concentrations could directly affect the physicochemical properties of the biomass ash, so that the biomass ash as adsorbent showed different adsorption efficiency toward TC. The activation of FeCl3 increased the oxygen-containing functional groups and surface polarities of the biomass ash. When the concentration of FeCl3 solution was 0.5 mol/L, the biomass ash behaved the maximum specific surface area (37.74 m(2)/g) and the best adsorption efficiency. The pseudo-second-order kinetics model and the Freundlich multi-molecule model could fully explain the TC adsorption process by the biomass ash pyrolyzed from municipal sludge activated by FeCl3. Moreover, the adsorption mechanism was mainly attributed to the chemical adsorption.
关键词	Municipal sludge Activation Ferric chloride Pyrolysis Tetracycline
DOI	10.1007/s11356-022-20533-2
关键词[WOS]	SEWAGE-SLUDGE ; BIOCHAR PROPERTIES ; BLACK CARBON ; WASTE-WATER ; REMOVAL ; TEMPERATURE ; ACTIVATION ; MICROWAVE ; ADSORBENT ; PB(II)
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[21908220] ; Doctoral Fund of Ministry of Education of China[2019M663139] ; Doctoral Fund of Ministry of Education of China[2020M672854] ; Natural Science Foundation of Guangdong Province of China[2020A1515010364] ; Natural Science Foundation of Guangzhou[202102020825]
WOS研究方向	Environmental Sciences & Ecology
项目资助者	National Natural Science Foundation of China ; Doctoral Fund of Ministry of Education of China ; Natural Science Foundation of Guangdong Province of China ; Natural Science Foundation of Guangzhou
WOS类目	Environmental Sciences
WOS记录号	WOS:000807812000015
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/36742
专题	中国科学院广州能源研究所
通讯作者	Li, Ning
作者单位	1.Xiangtan Univ, Sch Chem Engn, Key Lab Green Catalysis & Chem React Engn Hunan P, Xiangtan 411105, Peoples R China 2.Foshan Univ, Coll Environm & Chem Engn, Foshan 528000, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510650, Peoples R China 4.Foshan Univ, Coll Transportat & Civil Architecture, Foshan 528000, Peoples R China 5.Foshan Univ, Sch Food Sci & Engn, Foshan 528000, Peoples R China
推荐引用方式 GB/T 7714	Yu, Chunmu,Chen, Xiaojuan,Li, Ning,et al. Adsorption performance of tetracycline by the biomass ash derived from the pyrolysis of FeCl3-activated municipal sludge without gas protection[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2022:10.
APA	Yu, Chunmu.,Chen, Xiaojuan.,Li, Ning.,Yao, Liang.,Zhou, Yu.,...&Chen, Jieming.(2022).Adsorption performance of tetracycline by the biomass ash derived from the pyrolysis of FeCl3-activated municipal sludge without gas protection.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,10.
MLA	Yu, Chunmu,et al."Adsorption performance of tetracycline by the biomass ash derived from the pyrolysis of FeCl3-activated municipal sludge without gas protection".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022):10.