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Removal of CuEDTA compounds via electrochemical process with coagulation
Effluent containing CuEDTA compounds has been effectively treated via electrochemical process with coagulation. Active Fe(OH) 2 was generated at the anode and worked as coagulant with the assistance of electrolysis to remove cupric ions chelating with EDTA. In contrast, pure chemical coagulant fail...
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| Published in: | Water research (Oxford) 1995-01, Vol.29 (2), p.597-599 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c389t-44ccb81823267fa5131a461277b1585b6bec454ac6c66681716e12bda900b8013 |
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| cites | cdi_FETCH-LOGICAL-c389t-44ccb81823267fa5131a461277b1585b6bec454ac6c66681716e12bda900b8013 |
| container_end_page | 599 |
| container_issue | 2 |
| container_start_page | 597 |
| container_title | Water research (Oxford) |
| container_volume | 29 |
| creator | Yeh, R.S. Wang, Y.Y. Wan, C.C. |
| description | Effluent containing CuEDTA compounds has been effectively treated via electrochemical process with coagulation. Active Fe(OH)
2 was generated at the anode and worked as coagulant with the assistance of electrolysis to remove cupric ions chelating with EDTA. In contrast, pure chemical coagulant failed to remove the cupric ions. The anodic reactions which occur on the electrode consist of
Cu
Fe
replacement, dissolution of iron and EDTA decomposition. The importance of each reaction with respect to operation variables has also been analyzed. |
| doi_str_mv | 10.1016/0043-1354(94)00169-8 |
| format | article |
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2 was generated at the anode and worked as coagulant with the assistance of electrolysis to remove cupric ions chelating with EDTA. In contrast, pure chemical coagulant failed to remove the cupric ions. The anodic reactions which occur on the electrode consist of
Cu
Fe
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Cu
Fe
replacement, dissolution of iron and EDTA decomposition. The importance of each reaction with respect to operation variables has also been analyzed.</description><subject>Applied sciences</subject><subject>CuEDTA</subject><subject>electrochemical decomposition</subject><subject>Exact sciences and technology</subject><subject>Freshwater</subject><subject>Industrial wastewaters</subject><subject>Pollution</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNqN0U1q3DAYBmARWug06Q268CKEdOFEn_61CQyTXxIolHQtZI3cqNjWxLIn5CS9Sk6VM1TODFmGWUmIR6_E9yL0HfAJYBCnGDNaAuXsWLMfOJ_oUu2hGSipS8KY-oRm7-QL-prSX4wxIVTP0O0v38a1bYpYF4vx9d_Lxfn9vHCxXcWxW6ZiHWzhG--GProH3waX6SrvfUrFUxgeMrV_xsYOIXYH6HNtm-S_bdd99Pvy4n5xXd79vLpZzO9KR5UeSsacqxQoQomQteVAwTIBRMoKuOKVqLxjnFknnBBCgQThgVRLqzGuFAa6j442ufkjj6NPg2lDcr5pbOfjmAzRimgp1A6QS0Z2gCCk1HoXSAWXlNMM2Qa6PqbU-9qs-tDa_tkANlNpZmrETI0YzcxbaWbKP9zm25RHXfe2cyG936WUSwIis7MN83nM6-B7k1zwnfPL0OeuzDKGj9_5D6WLqck</recordid><startdate>19950101</startdate><enddate>19950101</enddate><creator>Yeh, R.S.</creator><creator>Wang, Y.Y.</creator><creator>Wan, C.C.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>8BQ</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>19950101</creationdate><title>Removal of CuEDTA compounds via electrochemical process with coagulation</title><author>Yeh, R.S. ; Wang, Y.Y. ; Wan, C.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-44ccb81823267fa5131a461277b1585b6bec454ac6c66681716e12bda900b8013</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Applied sciences</topic><topic>CuEDTA</topic><topic>electrochemical decomposition</topic><topic>Exact sciences and technology</topic><topic>Freshwater</topic><topic>Industrial wastewaters</topic><topic>Pollution</topic><topic>Wastewaters</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yeh, R.S.</creatorcontrib><creatorcontrib>Wang, Y.Y.</creatorcontrib><creatorcontrib>Wan, C.C.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>METADEX</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yeh, R.S.</au><au>Wang, Y.Y.</au><au>Wan, C.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Removal of CuEDTA compounds via electrochemical process with coagulation</atitle><jtitle>Water research (Oxford)</jtitle><date>1995-01-01</date><risdate>1995</risdate><volume>29</volume><issue>2</issue><spage>597</spage><epage>599</epage><pages>597-599</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Effluent containing CuEDTA compounds has been effectively treated via electrochemical process with coagulation. Active Fe(OH)
2 was generated at the anode and worked as coagulant with the assistance of electrolysis to remove cupric ions chelating with EDTA. In contrast, pure chemical coagulant failed to remove the cupric ions. The anodic reactions which occur on the electrode consist of
Cu
Fe
replacement, dissolution of iron and EDTA decomposition. The importance of each reaction with respect to operation variables has also been analyzed.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0043-1354(94)00169-8</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0043-1354 |
| ispartof | Water research (Oxford), 1995-01, Vol.29 (2), p.597-599 |
| issn | 0043-1354 1879-2448 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29829768 |
| source | ScienceDirect Journals |
| subjects | Applied sciences CuEDTA electrochemical decomposition Exact sciences and technology Freshwater Industrial wastewaters Pollution Wastewaters Water treatment and pollution |
| title | Removal of CuEDTA compounds via electrochemical process with coagulation |
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