Removal of nitrate from water by electroreduction and electrocoagulation
The aim of this work was to investigate the feasibility of the removal of nitrate from water by applying electrochemical methods such as electroreduction and electrocoagulation. In electroreduction, removal of nitrate to an allowable concentration has been accomplished at the pH range of 5–7 with en...
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| Veröffentlicht in: | Journal of hazardous materials 2002-01, Vol.89 (1), p.83-94 |
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| container_title | Journal of hazardous materials |
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| creator | Koparal, A.Savaş Öğütveren, Ülker Bakir |
| description | The aim of this work was to investigate the feasibility of the removal of nitrate from water by applying electrochemical methods such as electroreduction and electrocoagulation. In electroreduction, removal of nitrate to an allowable concentration has been accomplished at the pH range of 5–7 with energy consumption value of 1×10−3kWhg−1. In electrocoagulation, an allowable concentration of nitrate has been achieved at the pH range of 9–11 with energy consumption value of 0.5×10−4kWhg−1. Full removal of nitrate was also possible but with higher energy consumptions for these two methods. |
| doi_str_mv | 10.1016/S0304-3894(01)00301-6 |
| format | Article |
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In electroreduction, removal of nitrate to an allowable concentration has been accomplished at the pH range of 5–7 with energy consumption value of 1×10−3kWhg−1. In electrocoagulation, an allowable concentration of nitrate has been achieved at the pH range of 9–11 with energy consumption value of 0.5×10−4kWhg−1. 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In electroreduction, removal of nitrate to an allowable concentration has been accomplished at the pH range of 5–7 with energy consumption value of 1×10−3kWhg−1. In electrocoagulation, an allowable concentration of nitrate has been achieved at the pH range of 9–11 with energy consumption value of 0.5×10−4kWhg−1. Full removal of nitrate was also possible but with higher energy consumptions for these two methods.</description><subject>Applied sciences</subject><subject>Biological and physicochemical phenomena</subject><subject>Electrochemistry</subject><subject>Electrocoagulation</subject><subject>Electroreduction</subject><subject>Exact sciences and technology</subject><subject>Hydrogen-Ion Concentration</subject><subject>Natural water pollution</subject><subject>Nitrates - chemistry</subject><subject>Pollution</subject><subject>Removal of nitrate</subject><subject>Surface water</subject><subject>Water Pollution - prevention & control</subject><subject>Water Purification - methods</subject><subject>Water treatment</subject><subject>Water treatment and pollution</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkEtL3UAUgIei1Kv2J7RkY7GL2JnMeyVF6gMEwdr1cDI5IyNJxs4kFv99c723unR1HnznwUfIZ0ZPGGXq-y_Kqai5seKYsm90qVitPpAVM5rXnHO1Q1avyB7ZL-WBUsq0FB_JHmOaCy7Milze4pCeoK9SqMY4ZZiwCjkN1d8ly1X7XGGPfsopYzf7KaaxgrH73_QJ7uce1u1DshugL_hpGw_I7_Ofd2eX9fXNxdXZj-vaK2qmGg1qa0Era7VQmkowQTecC-s5dBYaUFY1wQgjpZamRdFahdD6gMA9Bn5Avm72Pub0Z8YyuSEWj30PI6a5OGaVVpLb90GhaMO0XkC5AX1OpWQM7jHHAfKzY9StXbsX124t0lHmXlw7tcx92R6Y2wG7t6mt3AU42gJQPPQhw-hjeeO4kJI36wdONxwu3p4iZld8xNFjF_Oi2XUpvvPKP4AJmzU</recordid><startdate>20020104</startdate><enddate>20020104</enddate><creator>Koparal, A.Savaş</creator><creator>Öğütveren, Ülker Bakir</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope></search><sort><creationdate>20020104</creationdate><title>Removal of nitrate from water by electroreduction and electrocoagulation</title><author>Koparal, A.Savaş ; Öğütveren, Ülker Bakir</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c608t-e8e799a7699746705a8f723349c3ad9a2a6962f84855758be4b96eabcfea3cef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Applied sciences</topic><topic>Biological and physicochemical phenomena</topic><topic>Electrochemistry</topic><topic>Electrocoagulation</topic><topic>Electroreduction</topic><topic>Exact sciences and technology</topic><topic>Hydrogen-Ion Concentration</topic><topic>Natural water pollution</topic><topic>Nitrates - chemistry</topic><topic>Pollution</topic><topic>Removal of nitrate</topic><topic>Surface water</topic><topic>Water Pollution - prevention & control</topic><topic>Water Purification - methods</topic><topic>Water treatment</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Koparal, A.Savaş</creatorcontrib><creatorcontrib>Öğütveren, Ülker Bakir</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Koparal, A.Savaş</au><au>Öğütveren, Ülker Bakir</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Removal of nitrate from water by electroreduction and electrocoagulation</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2002-01-04</date><risdate>2002</risdate><volume>89</volume><issue>1</issue><spage>83</spage><epage>94</epage><pages>83-94</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>The aim of this work was to investigate the feasibility of the removal of nitrate from water by applying electrochemical methods such as electroreduction and electrocoagulation. In electroreduction, removal of nitrate to an allowable concentration has been accomplished at the pH range of 5–7 with energy consumption value of 1×10−3kWhg−1. In electrocoagulation, an allowable concentration of nitrate has been achieved at the pH range of 9–11 with energy consumption value of 0.5×10−4kWhg−1. Full removal of nitrate was also possible but with higher energy consumptions for these two methods.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>11734348</pmid><doi>10.1016/S0304-3894(01)00301-6</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0304-3894 |
| ispartof | Journal of hazardous materials, 2002-01, Vol.89 (1), p.83-94 |
| issn | 0304-3894 1873-3336 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_19676539 |
| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Applied sciences Biological and physicochemical phenomena Electrochemistry Electrocoagulation Electroreduction Exact sciences and technology Hydrogen-Ion Concentration Natural water pollution Nitrates - chemistry Pollution Removal of nitrate Surface water Water Pollution - prevention & control Water Purification - methods Water treatment Water treatment and pollution |
| title | Removal of nitrate from water by electroreduction and electrocoagulation |
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