Electrolytic Removal of Ag(I) in the Liquid Wastes Generated from the Mediated Electrochemical Oxidation Process
The electrolytic removal of Ag(I) on a platinum rotating cylindrical electrode (RCE) in the liquid wastes generated from the mediated electrochemical oxidation (MEO) process was studied under a constant current. The effects of various parameters such as applied current density, concentration of HNO...
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Veröffentlicht in: | Journal of nuclear science and technology 2000-02, Vol.37 (2), p.173-179 |
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container_title | Journal of nuclear science and technology |
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creator | CHOI, Wang Kyu LEE, Kune Woo KIM, Young Min AHN, Byung Gil OH, Won Zin |
description | The electrolytic removal of Ag(I) on a platinum rotating cylindrical electrode (RCE) in the liquid wastes generated from the mediated electrochemical oxidation (MEO) process was studied under a constant current. The effects of various parameters such as applied current density, concentration of HNO
3
, temperature and hydrodynamics on the removal efficiency and the morphology of the electrodeposits were investigated. The removal efficiency higher than 98% could be obtained in the concentrations of HNO
3
less than 3 M (=mol/dm
3
) with the current efficiency more than about 95%. At lower concentrations of HNO
3
, higher rotational rates, and lower temperatures, larger removal efficiency could be obtained. |
doi_str_mv | 10.1080/18811248.2000.9714881 |
format | Article |
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3
, temperature and hydrodynamics on the removal efficiency and the morphology of the electrodeposits were investigated. The removal efficiency higher than 98% could be obtained in the concentrations of HNO
3
less than 3 M (=mol/dm
3
) with the current efficiency more than about 95%. At lower concentrations of HNO
3
, higher rotational rates, and lower temperatures, larger removal efficiency could be obtained.</description><identifier>ISSN: 0022-3131</identifier><identifier>EISSN: 1881-1248</identifier><identifier>DOI: 10.1080/18811248.2000.9714881</identifier><identifier>CODEN: JNSTAX</identifier><language>eng</language><publisher>Tokyo: Taylor & Francis Group</publisher><subject>Applied sciences ; concentration dependence ; current density ; current efficiency ; electrolytic removal ; Exact sciences and technology ; General treatment and storage processes ; mediated electrochemical oxidation ; nitric acid ; Pollution ; removal efficiency ; silver ; Wastes</subject><ispartof>Journal of nuclear science and technology, 2000-02, Vol.37 (2), p.173-179</ispartof><rights>Copyright Taylor & Francis Group, LLC 2000</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c434t-49aed1541791084ba1894b67a2ab1049b0df538f2c8421f0c80ddd0960c182853</citedby><cites>FETCH-LOGICAL-c434t-49aed1541791084ba1894b67a2ab1049b0df538f2c8421f0c80ddd0960c182853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1339357$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>CHOI, Wang Kyu</creatorcontrib><creatorcontrib>LEE, Kune Woo</creatorcontrib><creatorcontrib>KIM, Young Min</creatorcontrib><creatorcontrib>AHN, Byung Gil</creatorcontrib><creatorcontrib>OH, Won Zin</creatorcontrib><title>Electrolytic Removal of Ag(I) in the Liquid Wastes Generated from the Mediated Electrochemical Oxidation Process</title><title>Journal of nuclear science and technology</title><description>The electrolytic removal of Ag(I) on a platinum rotating cylindrical electrode (RCE) in the liquid wastes generated from the mediated electrochemical oxidation (MEO) process was studied under a constant current. The effects of various parameters such as applied current density, concentration of HNO
3
, temperature and hydrodynamics on the removal efficiency and the morphology of the electrodeposits were investigated. The removal efficiency higher than 98% could be obtained in the concentrations of HNO
3
less than 3 M (=mol/dm
3
) with the current efficiency more than about 95%. At lower concentrations of HNO
3
, higher rotational rates, and lower temperatures, larger removal efficiency could be obtained.</description><subject>Applied sciences</subject><subject>concentration dependence</subject><subject>current density</subject><subject>current efficiency</subject><subject>electrolytic removal</subject><subject>Exact sciences and technology</subject><subject>General treatment and storage processes</subject><subject>mediated electrochemical oxidation</subject><subject>nitric acid</subject><subject>Pollution</subject><subject>removal efficiency</subject><subject>silver</subject><subject>Wastes</subject><issn>0022-3131</issn><issn>1881-1248</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLAzEUhYMoWB8_QchCRBdT85pOZqeUWoWKIorLkOahkZlJTVK1_96MrbhzFXLud87lHgCOMBpixNE55hxjwviQIISGdYVZFrbAoNeLfrANBggRUlBM8S7Yi_Etf0dsxAdgMWmMSsE3q-QUfDCt_5AN9BZevpzenEHXwfRq4My9L52GzzImE-HUdCbIZDS0wbc_wK3R7kfZxKlX0zqVk-6-nJbJ-Q7eZ9XEeAB2rGyiOdy8--DpavI4vi5md9Ob8eWsUIyyVLBaGo1Lhqs638jmEvOazUeVJHKOEavnSNuScksUZwRbpDjSWqN6hBTmhJd0H5yscxfBvy9NTKJ1UZmmkZ3xyyhIVdKaYpTBcg2q4GMMxopFcK0MK4GR6PsVv_2Kvl-x6Tf7jjcLZMyX2iA75eKfmeb4ssrYxRpznfWhlZ8-NFokuWp8-PXQ_zd9AzDBjgg</recordid><startdate>20000201</startdate><enddate>20000201</enddate><creator>CHOI, Wang Kyu</creator><creator>LEE, Kune Woo</creator><creator>KIM, Young Min</creator><creator>AHN, Byung Gil</creator><creator>OH, Won Zin</creator><general>Taylor & Francis Group</general><general>Atomic Energy Society of Japan</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20000201</creationdate><title>Electrolytic Removal of Ag(I) in the Liquid Wastes Generated from the Mediated Electrochemical Oxidation Process</title><author>CHOI, Wang Kyu ; LEE, Kune Woo ; KIM, Young Min ; AHN, Byung Gil ; OH, Won Zin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-49aed1541791084ba1894b67a2ab1049b0df538f2c8421f0c80ddd0960c182853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Applied sciences</topic><topic>concentration dependence</topic><topic>current density</topic><topic>current efficiency</topic><topic>electrolytic removal</topic><topic>Exact sciences and technology</topic><topic>General treatment and storage processes</topic><topic>mediated electrochemical oxidation</topic><topic>nitric acid</topic><topic>Pollution</topic><topic>removal efficiency</topic><topic>silver</topic><topic>Wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>CHOI, Wang Kyu</creatorcontrib><creatorcontrib>LEE, Kune Woo</creatorcontrib><creatorcontrib>KIM, Young Min</creatorcontrib><creatorcontrib>AHN, Byung Gil</creatorcontrib><creatorcontrib>OH, Won Zin</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of nuclear science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>CHOI, Wang Kyu</au><au>LEE, Kune Woo</au><au>KIM, Young Min</au><au>AHN, Byung Gil</au><au>OH, Won Zin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrolytic Removal of Ag(I) in the Liquid Wastes Generated from the Mediated Electrochemical Oxidation Process</atitle><jtitle>Journal of nuclear science and technology</jtitle><date>2000-02-01</date><risdate>2000</risdate><volume>37</volume><issue>2</issue><spage>173</spage><epage>179</epage><pages>173-179</pages><issn>0022-3131</issn><eissn>1881-1248</eissn><coden>JNSTAX</coden><abstract>The electrolytic removal of Ag(I) on a platinum rotating cylindrical electrode (RCE) in the liquid wastes generated from the mediated electrochemical oxidation (MEO) process was studied under a constant current. The effects of various parameters such as applied current density, concentration of HNO
3
, temperature and hydrodynamics on the removal efficiency and the morphology of the electrodeposits were investigated. The removal efficiency higher than 98% could be obtained in the concentrations of HNO
3
less than 3 M (=mol/dm
3
) with the current efficiency more than about 95%. At lower concentrations of HNO
3
, higher rotational rates, and lower temperatures, larger removal efficiency could be obtained.</abstract><cop>Tokyo</cop><pub>Taylor & Francis Group</pub><doi>10.1080/18811248.2000.9714881</doi><tpages>7</tpages></addata></record> |
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subjects | Applied sciences concentration dependence current density current efficiency electrolytic removal Exact sciences and technology General treatment and storage processes mediated electrochemical oxidation nitric acid Pollution removal efficiency silver Wastes |
title | Electrolytic Removal of Ag(I) in the Liquid Wastes Generated from the Mediated Electrochemical Oxidation Process |
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