期刊论文、会议论文

Tan, Xiaoyan

英文

Advanced Materials Research

1022-6680

2012

531

407-410

2nd International Conference on Material Engineering, Chemistry, Bioinformatics (MECB 2012)

Advanced Materials Research

JUL 14-15, 2012

Xian, PEOPLES R CHINA

[Tan, Xiaoyan] Cent South Univ Forestry & Technol, Inst Appl Chem, Changsha 410004, Hunan, Peoples R China.^[Li, Guolan;Li, Song] Mianyang Normal Univ, Sch Chem & Chem Engn, Mianyang, Peoples R China.

Int Sci & Educ Res Assoc, Beijing Gireida Educ Res Ctr, VIP Informat Conf Ctr

Zhang, H Jin, D

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-3-03785-434-1

10.4028/www.scientific.net/AMR.531.407

Youth Foundation of CSUFT [101-0849]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31100422]

本校为第一且通讯机构

Coal-based Activated carbon was modified by thermal and nitric acid treatment to adsorb phenol from aqueous solution. Boehm titration, point of zero charge (pHPZC) and X-photoelectron spectroscopy (XPS) were used to characterize activated carbons. Acid treatment leads to the increase of the content of surface oxygen, whereas thermal treatment causes the decrease of the content of surface oxygen. The surface characteristics of activated carbons have significant effect on phenol adsorption. The adsorption isotherms of phenol adsorption are described by Langmuir isotherm. The kinetic studies indi...