Biosorption of Cr(VI) from aqueous solution using agricultural wastes, with artificial intelligence approach

被引：27
|
作者：
Fawzy, Manal [1 ]
Nasr, Mahmoud [2 ]
Abdel-Gaber, Ashraf [3 ,4 ]
Fadly, Shaimaa [1 ]
机构：
[1] Univ Alexandria, Fac Sci, Dept Environm Sci, Alexandria, Egypt
[2] Univ Alexandria, Fac Engn, Dept Sanit Engn, POB 21544, Alexandria, Egypt
[3] Beirut Arab Univ, Fac Sci, Dept Chem, Beirut, Lebanon
[4] Univ Alexandria, Fac Sci, Dept Chem, Alexandria, Egypt
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2016年 / 51卷 / 03期
关键词：
Agricultural biosorbents; artificial intelligence; Cr(VI); isotherm; operating parameters; RESPONSE-SURFACE METHODOLOGY; HEAVY-METAL IONS; HEXAVALENT CHROMIUM; REMOVAL; WATER; OPTIMIZATION; EQUILIBRIUM; BIOSORBENT; BIOMASS; WALNUT;
D O I：
10.1080/01496395.2015.1115068
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Removal of Cr(VI) from aqueous solution by date-palm-leaves (DPL) and broad-bean-shoots (BBS) was investigated. FTIR, SEM, and EDAX showed that DPL has higher ability for ion-exchange to remove Cr(VI). Langmuir and Freundlich adsorption isotherms and kinetics revealed that DPL exhibited higher biosorption capacity. At Cr(VI) 100 mg/L, biosorbent-dose 5 g/L and 60 min contact-time, maximum Cr(VI) removal for DPL (98%) and BBS (95%) was achieved at pH 2 and 1, respectively. Adaptive-neuro fuzzy inference system determined the most important factor affecting Cr(VI) removal. The model indicated that DPL is more tolerant to pH levels, while BBS is a pH-sensitive adsorbent.
引用
收藏
页码：416 / 426
页数：11
相关论文
共 50 条
  • [1] Assessment of Cr(VI) Biosorption from Aqueous Solution by Artificial Intelligence
    Beigzadeh, Reza
    Rastegar, Seyed Omid
    CHEMICAL METHODOLOGIES, 2020, 4 (02): : 181 - 190
  • [2] Biosorption of Cr(VI) from aqueous solution using dormant spores of Aspergillus niger
    Ren, Binqiao
    Zhang, Qiang
    Zhang, Xiaochen
    Zhao, Luyang
    Li, Hanyang
    RSC ADVANCES, 2018, 8 (67): : 38157 - 38165
  • [3] Biosorption of Cr(VI) from Aqueous Solution by Aspergillus niger
    Zhang, Lifang
    Dai, Shujuan
    Chen, Yingying
    APPLICATION OF CHEMICAL ENGINEERING, PTS 1-3, 2011, 236-238 : 155 - +
  • [4] Biosorption of Cr(VI) and Zn(II) ions from aqueous solution onto the solid biodiesel waste residue: mechanistic, kinetic and thermodynamic studies
    Muthusamy, Shanmugaprakash
    Venkatachalam, Sivakumar
    Jeevamani, Prasana Manikanda Kartick
    Rajarathinam, Nandusha
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2014, 21 (01) : 593 - 608
  • [5] Biosorption Potential of Saraca asoca Bark Powder for Removal of Cr (VI) Ions from Aqueous Solution
    Lall, Anurag Samson
    Pandey, Avinash Kumar
    Mani, Jyoti Vandana
    POLLUTION, 2022, 8 (01): : 249 - 267
  • [6] Kinetic Study for Biosorption of Cr (VI) from Aqueous Solution by Aspergillus niger
    Zhang, Lifang
    Jiang, Chunyang
    Shao, Zhao
    MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY, 2014, 556-562 : 286 - 289
  • [7] Potential Malaysia agricultural waste materials for the biosorption of cadmium(II) from aqueous solution
    Foo, L. P. Y.
    Tee, C. Z.
    Raimy, N. R.
    Hassell, D. G.
    Lee, L. Y.
    CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY, 2012, 14 (02) : 273 - 280
  • [8] Optimization of effective parameters in the biosorption of Cr(VI) using acid treated date palm fiber from aqueous solution
    Hossini, H.
    Taheri, H. Esmaeili
    Markadeh, A. Arab
    Rezaee, A.
    Rastegar, S. O.
    DESALINATION AND WATER TREATMENT, 2016, 57 (11) : 4994 - 5003
  • [9] Adsorption behavior and mechanism of Cr(VI) using Sakura waste from aqueous solution
    Qi, Wenfang
    Zhao, Yingxin
    Zheng, Xinyi
    Ji, Min
    Zhang, Zhenya
    APPLIED SURFACE SCIENCE, 2016, 360 : 470 - 476
  • [10] BIOSORPTION of CR (VI) ONTO PSEUDEVERNIA FURFURACEA/AQUEOUS SOLUTION INTERFACE
    Gurses, Ahmet
    Ozkan, Esra
    Dogar, Cetin
    FRESENIUS ENVIRONMENTAL BULLETIN, 2012, 21 (11B): : 3411 - 3417
12345