Insight into the mechanism of adsorption of phenol and resorcinol on activated carbons with different oxidation degrees

doi:10.1016/j.colsurfa.2018.11.042

	Insight into the mechanism of adsorption of phenol and resorcinol on activated carbons with different oxidation degrees
	Sun, Ju 1,2; Liu, Xia 1,2; Zhang, Fengsong 3; Zhou, Jian 1,2; Wu, Jin 1,2; Alsaedi, Ahmed 4; Hayat, Tasawar 4; Li, Jiaxing 1,2,5
刊名	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
	2019-02-20
卷号	563 页码:22-30
关键词	Activated carbons Phenol Resorcinol Adsorption Oxidation degree
ISSN号	0927-7757
DOI	10.1016/j.colsurfa.2018.11.042
通讯作者	Li, Jiaxing(lijx@ipp.ac.cn)
英文摘要	In this work, activated carbons (ACs) with different oxidation degrees were fabricated and applied for phenol and resorcinol adsorption to systematically evaluate the adsorption mechanisms. The kinetics and isotherms at different temperatures were carried out to evaluate the adsorption rate and thermodynamics. Batch experiment results showed that the removal of phenol and resorcinol by ACs was affected by adsorbent content, contact time, pH, poly (acrylic acid), and temperature. The AC adsorption capacity towards phenol and resorcinol decreased with increasing AC oxidation degree and the adsorption capacity of ACs towards resorcinol was greater than phenol. The chemical adsorption was not mainly dominant in the adsorption process of phenols onto ACs. This work offers an indication of the future direction of synthesis of nanomaterials which could eliminate phenolic contaminants in wastewater.
资助项目	National Natural Science Foundation of China[21677146] ; National Natural Science Foundation of China[21876178] ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions
WOS关键词	AQUEOUS-SOLUTIONS ; WASTE-WATER ; EFFICIENT REMOVAL ; GRAPHENE OXIDES ; EQUILIBRIUM ; ADSORBENT ; KINETICS ; U(VI) ; PERFORMANCE ; PB(II)
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000455023100003
资助机构	National Natural Science Foundation of China ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Priority Academic Program Development of Jiangsu Higher Education Institutions
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/51269]
专题	中国科学院地理科学与资源研究所
通讯作者	Li, Jiaxing
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, CAS Key Lab Photovolta & Energy Conservat Mat, POB 1126, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.King Abdulaziz Univ, Fac Sci, Jeddah 21589, Saudi Arabia 5.Collaborat Innovat Ctr Radiat Med Jiangsu Higher, Suzhou 215123, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Sun, Ju,Liu, Xia,Zhang, Fengsong,et al. Insight into the mechanism of adsorption of phenol and resorcinol on activated carbons with different oxidation degrees[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2019,563:22-30.
APA	Sun, Ju.,Liu, Xia.,Zhang, Fengsong.,Zhou, Jian.,Wu, Jin.,...&Li, Jiaxing.(2019).Insight into the mechanism of adsorption of phenol and resorcinol on activated carbons with different oxidation degrees.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,563,22-30.
MLA	Sun, Ju,et al."Insight into the mechanism of adsorption of phenol and resorcinol on activated carbons with different oxidation degrees".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 563(2019):22-30.