Removal of As(III) and As(V) from water using iron doped amino functionalized sawdust: Characterization, adsorptive performance and UF membrane separation
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作者:
Hao, Linlin
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Hao, Linlin
[1
]
Zheng, Tong
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Zheng, Tong
[1
]
Jiang, Jiping
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Jiang, Jiping
[1
]
Zhang, Guangshan
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Zhang, Guangshan
[1
]
Wang, Peng
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Wang, Peng
[1
]
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[1] Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Granular hydrated ferric oxides (HFO) have been proven to be a reliable material for As adsorption. However, it is difficult to directly apply it to the remediation of As contaminated rivers or lakes due to the small size and low hydraulic conductivity. Considering the demands for application in sudden water pollution remediation, a newly designed iron doped amino-functionalized sawdust (Fe-AFSD) presents effective As adsorptive performance from water. The maximum grafted amino group density was 0.96 mmol/g and the corresponding iron loading amount reached 17%. Fe-AFSD exhibited a much stronger affinity towards As(V) with a maximum adsorption capacity of 43.7 mg/g, while affinity towards As (III) was 10.1 mg/g at pH 7.0 +/- 0.2. The kinetic curve can be well described by the pseudo-second-order model, indicating the chemical adsorption nature. The mass transfer model revealed that the internal diffusion is the rate-determining step for As adsorption on Fe-AFSD. The incorporated HFO played a key role for As(III) adsorption through surface complexing reaction, while grafted amino groups were mainly responsible for As(V) adsorption by electrostatic attraction. Furthermore, testing Fe-AFSD adsorbent with As contaminated Songhua river water showed suspended solids (SS) and total organic carbon (TOC) can be effectively eliminated after filtration process. The suspended Fe-AFSD can be effectively intercepted by UF membrane with no obvious permeate flux decline observed during three-day test using As contaminated Songhua river water sample. (C) 2016 Elsevier B.V. All rights reserved.
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Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, CanadaUniv British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada
Aredes, Sonia
Klein, Bern
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Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, CanadaUniv British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada
Klein, Bern
Pawlik, Marek
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Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, CanadaUniv British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada
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Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Fulazzaky, Mohamad Ali
Khamidun, Mohd Hairul
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Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Univ Tun Hussein Onn Malaysia, Fac Civil & Environm Engn, Batu Pahat 86400, Johor, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Khamidun, Mohd Hairul
Din, Mohd Fadhil Md
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Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Din, Mohd Fadhil Md
Yusoff, Abdull Rahim Mohd
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Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
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Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Fulazzaky, Mohamad Ali
Khamidun, Mohd Hairul
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Unviversiti Tun Hussein Onn Malaysia, Dept Water & Environm Engn, Batu Pahat 86400, Johor, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Khamidun, Mohd Hairul
Omar, Roslan
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机构:
Syarikat Air Johor Holdings Sdn Bhd, Jalan Garuda 80350, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
机构:
Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Hao, Linlin
Zheng, Tong
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Zheng, Tong
Jiang, Jiping
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Jiang, Jiping
Hu, Qi
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Hu, Qi
Li, Xilan
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机构:
Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Li, Xilan
Wang, Peng
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Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
机构:
Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, CanadaUniv British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada
Aredes, Sonia
Klein, Bern
论文数: 0引用数: 0
h-index: 0
机构:
Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, CanadaUniv British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada
Klein, Bern
Pawlik, Marek
论文数: 0引用数: 0
h-index: 0
机构:
Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, CanadaUniv British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Fulazzaky, Mohamad Ali
Khamidun, Mohd Hairul
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Univ Tun Hussein Onn Malaysia, Fac Civil & Environm Engn, Batu Pahat 86400, Johor, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Khamidun, Mohd Hairul
Din, Mohd Fadhil Md
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Din, Mohd Fadhil Md
Yusoff, Abdull Rahim Mohd
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Fulazzaky, Mohamad Ali
Khamidun, Mohd Hairul
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Unviversiti Tun Hussein Onn Malaysia, Dept Water & Environm Engn, Batu Pahat 86400, Johor, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
Khamidun, Mohd Hairul
Omar, Roslan
论文数: 0引用数: 0
h-index: 0
机构:
Syarikat Air Johor Holdings Sdn Bhd, Jalan Garuda 80350, Johor Bahru, MalaysiaUniv Teknol Malaysia, Inst Environm & Water Resources Management, Water Res Alliance, Utm Skudai 81310, Johor Bahru, Malaysia
机构:
Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Hao, Linlin
Zheng, Tong
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Zheng, Tong
Jiang, Jiping
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Jiang, Jiping
Hu, Qi
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Hu, Qi
Li, Xilan
论文数: 0引用数: 0
h-index: 0
机构:
Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
Li, Xilan
Wang, Peng
论文数: 0引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R ChinaHarbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China