IHB OpenIR  > 水环境工程研究中心  > 期刊论文
Improved adsorptive capacity of pine wood decayed by fungi Poria cocos for removal of malachite green from aqueous solutions
Zhang, Hong; Tang, Yi; Liu, Xianan; Ke, Zhigang; Su, Xi; Cai, Dongqing; Wang, Xiangqin; Liu, Yongding; Huang, Qing; Yu, Zengliang; Huang, Q, POB 1126, Hefei 230031, Anhui, Peoples R China; huangq@ipp.ac.cn; zlyu@ipp.ac.cn
2011
Source PublicationDESALINATION
ISSN0011-9164
Volume274Issue:40546Pages:97-104
AbstractA novel approach to prepare adsorbent from pine tree root decayed by brown-rot fungi (BRW) has been tried for the first time to remove malachite green (MG) from aqueous solutions. The adsorption capacity of MG was increased 19.45% compared with the pine sawdust. The adsorption capacity was studied by varying the parameters such as initial dye concentration, adsorbent dose, temperature and pH value. Optimal adsorption capacity (42.63 mg/g) and rate (99.41%) was obtained at near neutral pH. Characterization of the biosorbent was performed using scanning electron microscope (SEM), energy dispersive X-ray spectroscope (EDS) and Fourier transform-infrared (FTIR) spectroscopy. The kinetic and equilibrium studies suggest that the adsorption follows Langmuir isotherm and the pseudo-second-order model. Together with the evaluation of the thermodynamic parameters such as Gibbs free energy, enthalpy and entropy, our results showed that MG adsorption onto BRW was mainly a spontaneous, endothermic and chemisorption process. (C) 2011 Elsevier B.V. All rights reserved.
KeywordMalachite Green Adsorption Brown-rotted Wood Kinetics Thermodynamics
Department[Zhang, Hong; Tang, Yi; Liu, Xianan; Ke, Zhigang; Su, Xi; Cai, Dongqing; Wang, Xiangqin; Huang, Qing; Yu, Zengliang] Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Ion Beam Bioengn, Hefei 230031, Anhui, Peoples R China; [Liu, Yongding] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Subject AreaEngineering, Chemical ; Water Resources
Funding OrganizationPresident Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences ; President Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences ; President Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences ; President Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences
Indexed BySCI
Language英语
WOS IDWOS:000291282600013
Funding OrganizationPresident Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences ; President Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences ; President Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences ; President Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences [075HX24581]; National Basic Research Program of China [2007CB936602]; Chinese Academy of Sciences
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/15660
Collection水环境工程研究中心_期刊论文
Corresponding AuthorHuang, Q, POB 1126, Hefei 230031, Anhui, Peoples R China; huangq@ipp.ac.cn; zlyu@ipp.ac.cn
Recommended Citation
GB/T 7714
Zhang, Hong,Tang, Yi,Liu, Xianan,et al. Improved adsorptive capacity of pine wood decayed by fungi Poria cocos for removal of malachite green from aqueous solutions[J]. DESALINATION,2011,274(40546):97-104.
APA Zhang, Hong.,Tang, Yi.,Liu, Xianan.,Ke, Zhigang.,Su, Xi.,...&zlyu@ipp.ac.cn.(2011).Improved adsorptive capacity of pine wood decayed by fungi Poria cocos for removal of malachite green from aqueous solutions.DESALINATION,274(40546),97-104.
MLA Zhang, Hong,et al."Improved adsorptive capacity of pine wood decayed by fungi Poria cocos for removal of malachite green from aqueous solutions".DESALINATION 274.40546(2011):97-104.
Files in This Item:
File Name/Size DocType Version Access License
Improved adsorptive (923KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Hong]'s Articles
[Tang, Yi]'s Articles
[Liu, Xianan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Hong]'s Articles
[Tang, Yi]'s Articles
[Liu, Xianan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Hong]'s Articles
[Tang, Yi]'s Articles
[Liu, Xianan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Improved adsorptive capacity of pine wood decayed by fungi Poria cocos for removal of malachite green from aqueous solutions.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.