Metal-air fuel cell electrocoagulation techniques for the treatment of arsenic in water

被引:48
|
作者
Maitlo, Hubdar Ali [1 ]
Kim, Jung Hwan [1 ]
Kim, Ki-Hyun [1 ]
Park, Joo Yang [1 ]
Khan, Azmatullah [1 ]
机构
[1] Hanyang Univ, Dept Civil & Environm Engn, 222 Wangsimni Ro, Seoul 04763, South Korea
基金
新加坡国家研究基金会;
关键词
Metal-air fuel cell electrocoagulation; Arsenic treatment; Supporting electrolyte; Initial pH; INTEGRATED SUPPLY CHAIN; WASTE-WATER; ELECTRICITY-GENERATION; DRINKING-WATER; PHOTOCATALYTIC REDUCTION; STOCHASTIC CONSTRAINTS; ALUMINUM ELECTRODES; ELECTROCHEMICAL TREATMENT; HEXAVALENT CHROMIUM; PHOSPHORUS REMOVAL;
D O I
10.1016/j.jclepro.2018.09.232
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
There is growing interest in advanced, novel water treatment technologies that are simple, cheap, and highly efficient for removal of pollutants because of the widespread pollution of fresh water sources accompanied by the increase in the world's population. Thus, one of the most persistent challenges in the 21st century is to develop adequate clean water supply technologies for natural aquifers that are contaminated by various pollutants, e.g., arsenic (As). Electrocoagulation (EC) is a promising and efficient electrochemical process for nutrient recovery and remediation of a wide range of contaminants including heavy metals and organic matter. However, its large electric consumption is considered a main limiting factor. Further, the formation of an oxide (or passivation) layer on the metal anode electrode surface may reduce removal efficiency. The addition of gelatinous hydroxide (as a supporting electrolyte) is also required to increase solution conductivity. Recently, an alternative approach known as metal-air fuel cell electrocoagulation (MAFCEC) was proposed to address many shortcomings related to conventional EC process. This combined concept of EC and a fuel cell was effectively optimized to treat As contained in water. This review was organized to describe MAFCEC as one of the most energy-effective treatment methods for As based on a performance evaluation and a comparison to other relevant options. This review will help in the development of sustainable, cost-effective, and efficient technologies for removal of pollutants. (C) 2018 Elsevier Ltd. All rights reserved.
引用
收藏
页码:67 / 84
页数:18
相关论文
共 50 条
  • [31] An etched nanoporous Ge anode in a novel metal-air energy conversion cell
    Ocon, Joey D.
    Kim, Jin Won
    Uhm, Sunghyun
    Mun, Bongjin Simon
    Lee, Jaeyoung
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2013, 15 (17) : 6333 - 6338
  • [32] Nickel Nanoparticles Encapsulated in Nitrogen-Doped Carbon Nanotubes as Excellent Bifunctional Oxygen Electrode for Fuel Cell and Metal-Air Battery
    Zhong, Guoyu
    Li, Simin
    Xu, Shurui
    Liao, Wenbo
    Fu, Xiaobo
    Peng, Feng
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2018, 6 (11): : 15108 - 15118
  • [33] An empirical model for treatment of arsenic contaminated underground water by electrocoagulation process employing a bipolar cell configuration with continuous flow
    Garcia-Lara, A. M.
    Montero-Ocampo, C.
    Martinez-Villafane, F.
    WATER SCIENCE AND TECHNOLOGY, 2009, 60 (08) : 2153 - 2160
  • [34] Integrated Metal-Air Battery and Selective Electrolytic Leaching Cell for the Preparation of Nanoporous Metals
    Fu, Jintao
    Corsi, John S.
    Wang, Zeyu
    Wei, Heng
    Detsi, Eric
    ACS APPLIED NANO MATERIALS, 2018, 1 (08): : 4164 - 4169
  • [35] Advanced Noncarbon Materials as Catalyst Supports and Non-noble Electrocatalysts for Fuel Cells and Metal-Air Batteries
    Zhang, Shiming
    Chen, Menghui
    Zhao, Xiao
    Cai, Jialin
    Yan, Wei
    Yen, Joey Chung
    Chen, Shengli
    Yu, Yan
    Zhang, Jiujun
    ELECTROCHEMICAL ENERGY REVIEWS, 2021, 4 (02) : 336 - 381
  • [36] Design principles for oxygen-reduction activity on perovskite oxide catalysts for fuel cells and metal-air batteries
    Suntivich, Jin
    Gasteiger, Hubert A.
    Yabuuchi, Naoaki
    Nakanishi, Haruyuki
    Goodenough, John B.
    Shao-Horn, Yang
    NATURE CHEMISTRY, 2011, 3 (07) : 546 - 550
  • [37] CO2 turned into a nitrogen doped carbon catalyst for fuel cells and metal-air battery applications
    Ratso, Sander
    Walke, Peter Robert
    Mikli, Valdek
    Locs, Janis
    Smits, Krisjanis
    Vitola, Virginija
    Sutka, Andris
    Kruusenberg, Ivar
    GREEN CHEMISTRY, 2021, 23 (12) : 4435 - 4445
  • [38] Drinking water treatment by iron anode-based electrocoagulation: humic acids and arsenic removal
    Pop, A.
    Bordianu, C.
    Pode, R.
    Vlaicu, I.
    Lungar, N.
    Bodor, K.
    Manea, F.
    WATER POLLUTION XIII, 2016, 209 : 127 - 138
  • [39] Operando NMR characterization of a metal-air battery using a double-compartment cell design
    Gauthier, Magali
    Nguyen, Minh Hoang
    Blondeau, Lucie
    Foy, Eddy
    Wong, Alan
    SOLID STATE NUCLEAR MAGNETIC RESONANCE, 2021, 113
  • [40] Experimental metal hydride-air fuel cell
    Hristov, S. M.
    Boukoureshtlieva, R. I.
    Milusheva, Y. D.
    BULGARIAN CHEMICAL COMMUNICATIONS, 2011, 43 (01): : 111 - 114