Flow-through electrosorption process for removal of 2,4-D pesticide from aqueous solutions onto activated carbon cloth fixed-bed electrodes
Wastewater treatment systems have great importance in dealing with increasing environmental pollution. In this study, a specially designed and constructed flow-through electrochemical cell was used to enhance the electrosorptive removal capacity of 2,4-Dichlorofenoxyacetic acid (2,4-D) pesticide fro...
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Veröffentlicht in: | Water science and technology 2018-02, Vol.77 (3), p.848-854 |
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creator | Bayram, Edip Kızıl, Çağdaş Ayrancı, Erol |
description | Wastewater treatment systems have great importance in dealing with increasing environmental pollution. In this study, a specially designed and constructed flow-through electrochemical cell was used to enhance the electrosorptive removal capacity of 2,4-Dichlorofenoxyacetic acid (2,4-D) pesticide from aqueous solutions onto high area activated carbon cloth (ACC) fixed-bed electrodes. The change in concentration of 2,4-D during the electrosorption process was followed by an online UV-Vis spectrophotometric system. Effects of operational parameters such as volumetric flow rate, applied potential and existence of Na
SO
salt on electrosorption of 2,4-D were examined. Optimum values were found to be 10 mL·min
for volumetric flow rate and +900 mV for the applied potential to polarize ACC. Maximum capacity of 729 mg·gACC
has been achieved for removal of 2,4-D pesticides. |
doi_str_mv | 10.2166/wst.2017.598 |
format | Article |
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SO
salt on electrosorption of 2,4-D were examined. Optimum values were found to be 10 mL·min
for volumetric flow rate and +900 mV for the applied potential to polarize ACC. Maximum capacity of 729 mg·gACC
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SO
salt on electrosorption of 2,4-D were examined. Optimum values were found to be 10 mL·min
for volumetric flow rate and +900 mV for the applied potential to polarize ACC. Maximum capacity of 729 mg·gACC
has been achieved for removal of 2,4-D pesticides.</description><subject>2,4-D</subject><subject>Activated carbon</subject><subject>Adsorption</subject><subject>Aqueous solutions</subject><subject>Bans</subject><subject>Capacity</subject><subject>Carbon fibers</subject><subject>Chemistry</subject><subject>Cloth</subject><subject>Desalination</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Flow rates</subject><subject>Flow velocity</subject><subject>Hazardous materials</subject><subject>On-line systems</subject><subject>Pesticides</subject><subject>Pollutants</subject><subject>Pollution</subject><subject>Porous materials</subject><subject>Removal</subject><subject>Sodium sulfate</subject><subject>Solutions</subject><subject>Spectrophotometry</subject><subject>Stainless steel</subject><subject>Ultraviolet radiation</subject><subject>Wastewater</subject><subject>Wastewater treatment</subject><subject>Water treatment</subject><issn>0273-1223</issn><issn>1996-9732</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkbtOxDAQRS0EYpdHR40s0VCQxY_EsUvEW0KioY8cZ8wGJfFiO7vwDfw0jlgoqCyNzlzPzEHohJIFo0JcbkJcMELLRaHkDppTpUSmSs520ZywkmeUMT5DByG8EUJKnpN9NGMq57TkZI6-7jq3yeLSu_F1iaEDE70Lzq9i6wa88s5ACNg6jz30bq077CxmF3l2g1cQYmvaBrD1rsf6fQQ3BhxcN07NAbshOqxNbNc6QoON9nXKNJ2LS2zbD2iyOpW3fzYQjtCe1V2A4-17iF7ubl-uH7Kn5_vH66unzPCijJkEYBaYpFKrQnGipSq0EbJpwJI617YsqBSFKAqotaSE0IbkStCpbHTND9H5T2zaLs0cYtW3wUDX6WFaoGKpIyeCCZLQs3_omxv9kIabKKWkEJQn6uKHMul0wYOtVr7ttf-sKKkmR1VyVE2OquQo4afb0LHuofmDf6Xwb_UBjrI</recordid><startdate>20180201</startdate><enddate>20180201</enddate><creator>Bayram, Edip</creator><creator>Kızıl, Çağdaş</creator><creator>Ayrancı, Erol</creator><general>IWA Publishing</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H96</scope><scope>H97</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>L6V</scope><scope>M0S</scope><scope>M1P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7X8</scope></search><sort><creationdate>20180201</creationdate><title>Flow-through electrosorption process for removal of 2,4-D pesticide from aqueous solutions onto activated carbon cloth fixed-bed electrodes</title><author>Bayram, Edip ; 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In this study, a specially designed and constructed flow-through electrochemical cell was used to enhance the electrosorptive removal capacity of 2,4-Dichlorofenoxyacetic acid (2,4-D) pesticide from aqueous solutions onto high area activated carbon cloth (ACC) fixed-bed electrodes. The change in concentration of 2,4-D during the electrosorption process was followed by an online UV-Vis spectrophotometric system. Effects of operational parameters such as volumetric flow rate, applied potential and existence of Na
SO
salt on electrosorption of 2,4-D were examined. Optimum values were found to be 10 mL·min
for volumetric flow rate and +900 mV for the applied potential to polarize ACC. Maximum capacity of 729 mg·gACC
has been achieved for removal of 2,4-D pesticides.</abstract><cop>England</cop><pub>IWA Publishing</pub><pmid>29431730</pmid><doi>10.2166/wst.2017.598</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
subjects | 2,4-D Activated carbon Adsorption Aqueous solutions Bans Capacity Carbon fibers Chemistry Cloth Desalination Electrochemistry Electrodes Flow rates Flow velocity Hazardous materials On-line systems Pesticides Pollutants Pollution Porous materials Removal Sodium sulfate Solutions Spectrophotometry Stainless steel Ultraviolet radiation Wastewater Wastewater treatment Water treatment |
title | Flow-through electrosorption process for removal of 2,4-D pesticide from aqueous solutions onto activated carbon cloth fixed-bed electrodes |
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