Electricity production from a bio-electrochemical cell for silver recovery in alkaline media

Wang Yun-Hai; Wang Bai-Shi; Pan Bin; Chen Qing-Yun; Yan Wei

doi:10.1016/j.apenergy.2013.01.012

Electricity production from a bio-electrochemical cell for silver recovery in alkaline media

Wang Yun-Hai
, Wang Bai-Shi
, Pan Bin
, Chen Qing-Yun
, Yan Wei

School of Energy and Power Engineering

Research output: Contribution to journal › Article › peer-review

78 Scopus citations

Abstract

The recovery of silver from ammonia chelated silver alkaline waste water, COD removal from acetate waste water and electricity production in a dual chamber bio-electrochemical cell was investigated. The results indicated that pure silver could be deposited on cathode with over 99.9% silver ions removed from the catholyte while over 83% COD could be removed from anolyte simultaneously. As a result, the maximum electricity of 3.2. J and 160. C charges could be produced and 1.6. g Ag could be recovered on the cathode when 1. g COD was removed from the anolyte in the bio-electrochemical cell.

Original language	English
Pages (from-to)	1337-1341
Number of pages	5
Journal	Applied Energy
Volume	112
DOIs	https://doi.org/10.1016/j.apenergy.2013.01.012
State	Published - Dec 2013

Keywords

Ammonia chelated silver
Bipolar membrane
Electricity production
Microbial fuel cell
Silver recovery

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.apenergy.2013.01.012

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title = "Electricity production from a bio-electrochemical cell for silver recovery in alkaline media",

abstract = "The recovery of silver from ammonia chelated silver alkaline waste water, COD removal from acetate waste water and electricity production in a dual chamber bio-electrochemical cell was investigated. The results indicated that pure silver could be deposited on cathode with over 99.9\% silver ions removed from the catholyte while over 83\% COD could be removed from anolyte simultaneously. As a result, the maximum electricity of 3.2. J and 160. C charges could be produced and 1.6. g Ag could be recovered on the cathode when 1. g COD was removed from the anolyte in the bio-electrochemical cell.",

keywords = "Ammonia chelated silver, Bipolar membrane, Electricity production, Microbial fuel cell, Silver recovery",

author = "Wang Yun-Hai and Wang Bai-Shi and Pan Bin and Chen Qing-Yun and Yan Wei",

year = "2013",

month = dec,

doi = "10.1016/j.apenergy.2013.01.012",

language = "英语",

volume = "112",

pages = "1337--1341",

journal = "Applied Energy",

issn = "0306-2619",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Electricity production from a bio-electrochemical cell for silver recovery in alkaline media

AU - Yun-Hai, Wang

AU - Bai-Shi, Wang

AU - Bin, Pan

AU - Qing-Yun, Chen

AU - Wei, Yan

PY - 2013/12

Y1 - 2013/12

N2 - The recovery of silver from ammonia chelated silver alkaline waste water, COD removal from acetate waste water and electricity production in a dual chamber bio-electrochemical cell was investigated. The results indicated that pure silver could be deposited on cathode with over 99.9% silver ions removed from the catholyte while over 83% COD could be removed from anolyte simultaneously. As a result, the maximum electricity of 3.2. J and 160. C charges could be produced and 1.6. g Ag could be recovered on the cathode when 1. g COD was removed from the anolyte in the bio-electrochemical cell.

AB - The recovery of silver from ammonia chelated silver alkaline waste water, COD removal from acetate waste water and electricity production in a dual chamber bio-electrochemical cell was investigated. The results indicated that pure silver could be deposited on cathode with over 99.9% silver ions removed from the catholyte while over 83% COD could be removed from anolyte simultaneously. As a result, the maximum electricity of 3.2. J and 160. C charges could be produced and 1.6. g Ag could be recovered on the cathode when 1. g COD was removed from the anolyte in the bio-electrochemical cell.

KW - Ammonia chelated silver

KW - Bipolar membrane

KW - Electricity production

KW - Microbial fuel cell

KW - Silver recovery

UR - https://www.scopus.com/pages/publications/84884208184

U2 - 10.1016/j.apenergy.2013.01.012

DO - 10.1016/j.apenergy.2013.01.012

M3 - 文章

AN - SCOPUS:84884208184

SN - 0306-2619

VL - 112

SP - 1337

EP - 1341

JO - Applied Energy

JF - Applied Energy

ER -

Electricity production from a bio-electrochemical cell for silver recovery in alkaline media

Abstract

Keywords

UN SDGs

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