Residual organics removal from manganese electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon
The removal of residual organics from manganese (Mn) electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon (AC) was investigated. The effect of operating conditions such as dosage of H 2 O 2 , H 2 O 2 /Fe 2+ ratio, initial pH value, reaction temperatu...
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creator | Cui, Jingxian Li, Xueping Muhammad, Yaseen Shi, Chongyi Li, Haibin Su, Haifeng |
description | The removal of residual organics from manganese (Mn) electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon (AC) was investigated. The effect of operating conditions such as dosage of H
2
O
2
, H
2
O
2
/Fe
2+
ratio, initial pH value, reaction temperature, and reaction time on Fenton oxidation was studied. Experimental results indicated that a maximum chemical oxygen demand (COD) of 83.2% was obtained under the optimized set of conditions: H
2
O
2
concentration of 0.15 mol/L, H
2
O
2
/Fe
2+
molar ratio of 3, initial pH value of 3, reaction temperature of 50 °C, and reaction time of 90 min. The leaching solution was furthered treated over AC and COD removal rate increased to 93.1% under 3.75 g/L dosage of AC, adsorption temperature of 70 °C, and adsorption time of 120 min. The adsorption mechanism of Mn over AC was detailly investigated, while the porous texture of AC was studied by nitrogen adsorption isotherm. |
doi_str_mv | 10.1007/s11356-020-10290-5 |
format | Article |
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2
O
2
, H
2
O
2
/Fe
2+
ratio, initial pH value, reaction temperature, and reaction time on Fenton oxidation was studied. Experimental results indicated that a maximum chemical oxygen demand (COD) of 83.2% was obtained under the optimized set of conditions: H
2
O
2
concentration of 0.15 mol/L, H
2
O
2
/Fe
2+
molar ratio of 3, initial pH value of 3, reaction temperature of 50 °C, and reaction time of 90 min. The leaching solution was furthered treated over AC and COD removal rate increased to 93.1% under 3.75 g/L dosage of AC, adsorption temperature of 70 °C, and adsorption time of 120 min. The adsorption mechanism of Mn over AC was detailly investigated, while the porous texture of AC was studied by nitrogen adsorption isotherm.</description><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-020-10290-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Activated carbon ; Adsorption ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Chemical oxygen demand ; Dosage ; Earth and Environmental Science ; Ecotoxicology ; Electrochemistry ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental science ; Hydrogen peroxide ; Iron ; Leaching ; Manganese ; Oxidation ; Oxidation process ; pH effects ; Reaction time ; Research Article ; Waste Water Technology ; Water Management ; Water Pollution Control</subject><ispartof>Environmental science and pollution research international, 2020-12, Vol.27 (35), p.44240-44248</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-c08642a4bc690f57fb61050de3390c29b9e1fbb3b3ec315f7f3c67dc647e81ba3</citedby><cites>FETCH-LOGICAL-c389t-c08642a4bc690f57fb61050de3390c29b9e1fbb3b3ec315f7f3c67dc647e81ba3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-020-10290-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-020-10290-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Cui, Jingxian</creatorcontrib><creatorcontrib>Li, Xueping</creatorcontrib><creatorcontrib>Muhammad, Yaseen</creatorcontrib><creatorcontrib>Shi, Chongyi</creatorcontrib><creatorcontrib>Li, Haibin</creatorcontrib><creatorcontrib>Su, Haifeng</creatorcontrib><title>Residual organics removal from manganese electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><description>The removal of residual organics from manganese (Mn) electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon (AC) was investigated. The effect of operating conditions such as dosage of H
2
O
2
, H
2
O
2
/Fe
2+
ratio, initial pH value, reaction temperature, and reaction time on Fenton oxidation was studied. Experimental results indicated that a maximum chemical oxygen demand (COD) of 83.2% was obtained under the optimized set of conditions: H
2
O
2
concentration of 0.15 mol/L, H
2
O
2
/Fe
2+
molar ratio of 3, initial pH value of 3, reaction temperature of 50 °C, and reaction time of 90 min. The leaching solution was furthered treated over AC and COD removal rate increased to 93.1% under 3.75 g/L dosage of AC, adsorption temperature of 70 °C, and adsorption time of 120 min. The adsorption mechanism of Mn over AC was detailly investigated, while the porous texture of AC was studied by nitrogen adsorption isotherm.</description><subject>Activated carbon</subject><subject>Adsorption</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Chemical oxygen demand</subject><subject>Dosage</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Electrochemistry</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Environmental science</subject><subject>Hydrogen peroxide</subject><subject>Iron</subject><subject>Leaching</subject><subject>Manganese</subject><subject>Oxidation</subject><subject>Oxidation process</subject><subject>pH effects</subject><subject>Reaction time</subject><subject>Research Article</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kEFLAzEQhYMoWKt_wFPA82qyyW6aoxSrQkEQPYckO9umdJOa7Fb9Ff5lY1fw5mngzfveDA-hS0quKSHiJlHKqrogJSkoKSUpqiM0oTXlheBSHqMJkZwXlHF-is5S2pDslKWYoK9nSK4Z9BaHuNLe2YQjdGGfhTaGDnfaZxkSYNiC7WOwa-iczesUtkPvgsdDcn6FbeiM89DgBfg-q-HDNfqw32UIUsLvrl9j3aQQdwc97CFibXu3133mrI4m-HN00uptgovfOUWvi7uX-UOxfLp_nN8uC8tmsi8smdW81NzYWpK2Eq2pKalIA4xJYktpJNDWGGYYWEarVrTM1qKxNRcwo0azKboac_N3bwOkXm3CEH0-qUouGCuJoDK7ytFlY0gpQqt20XU6fipK1E_xaixe5TrVoXhVZYiNUMpmv4L4F_0P9Q2_k4qC</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Cui, Jingxian</creator><creator>Li, Xueping</creator><creator>Muhammad, Yaseen</creator><creator>Shi, Chongyi</creator><creator>Li, Haibin</creator><creator>Su, Haifeng</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature 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organics removal from manganese electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon</title><author>Cui, Jingxian ; Li, Xueping ; Muhammad, Yaseen ; Shi, Chongyi ; Li, Haibin ; Su, Haifeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-c08642a4bc690f57fb61050de3390c29b9e1fbb3b3ec315f7f3c67dc647e81ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Activated carbon</topic><topic>Adsorption</topic><topic>Aquatic Pollution</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Chemical oxygen demand</topic><topic>Dosage</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Electrochemistry</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Environmental science</topic><topic>Hydrogen peroxide</topic><topic>Iron</topic><topic>Leaching</topic><topic>Manganese</topic><topic>Oxidation</topic><topic>Oxidation process</topic><topic>pH effects</topic><topic>Reaction time</topic><topic>Research Article</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cui, Jingxian</creatorcontrib><creatorcontrib>Li, Xueping</creatorcontrib><creatorcontrib>Muhammad, Yaseen</creatorcontrib><creatorcontrib>Shi, Chongyi</creatorcontrib><creatorcontrib>Li, Haibin</creatorcontrib><creatorcontrib>Su, Haifeng</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution 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international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cui, Jingxian</au><au>Li, Xueping</au><au>Muhammad, Yaseen</au><au>Shi, Chongyi</au><au>Li, Haibin</au><au>Su, Haifeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Residual organics removal from manganese electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>27</volume><issue>35</issue><spage>44240</spage><epage>44248</epage><pages>44240-44248</pages><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>The removal of residual organics from manganese (Mn) electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon (AC) was investigated. The effect of operating conditions such as dosage of H
2
O
2
, H
2
O
2
/Fe
2+
ratio, initial pH value, reaction temperature, and reaction time on Fenton oxidation was studied. Experimental results indicated that a maximum chemical oxygen demand (COD) of 83.2% was obtained under the optimized set of conditions: H
2
O
2
concentration of 0.15 mol/L, H
2
O
2
/Fe
2+
molar ratio of 3, initial pH value of 3, reaction temperature of 50 °C, and reaction time of 90 min. The leaching solution was furthered treated over AC and COD removal rate increased to 93.1% under 3.75 g/L dosage of AC, adsorption temperature of 70 °C, and adsorption time of 120 min. The adsorption mechanism of Mn over AC was detailly investigated, while the porous texture of AC was studied by nitrogen adsorption isotherm.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11356-020-10290-5</doi><tpages>9</tpages></addata></record> |
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subjects | Activated carbon Adsorption Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Chemical oxygen demand Dosage Earth and Environmental Science Ecotoxicology Electrochemistry Environment Environmental Chemistry Environmental Health Environmental science Hydrogen peroxide Iron Leaching Manganese Oxidation Oxidation process pH effects Reaction time Research Article Waste Water Technology Water Management Water Pollution Control |
title | Residual organics removal from manganese electrochemical solution using combined Fenton oxidation process with adsorption over activated carbon |
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