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Sökning: onr:"swepub:oai:lup.lub.lu.se:780cead9-fbb2-439c-9009-0a60aa2e98e3" > Energy-saving remov...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003306naa a2200421 4500
001oai:lup.lub.lu.se:780cead9-fbb2-439c-9009-0a60aa2e98e3
003SwePub
008160401s2015 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/81951612 URI
024a https://doi.org/10.1016/j.cattod.2015.04.0302 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Yu, Hanu Nankai University4 aut0 (Swepub:lu)tvrl-hny
2451 0a Energy-saving removal of methyl orange in high salinity wastewater by electrochemical oxidation via a novel Ti/SnO2-Sb anode-Air diffusion cathode system
264 1b Elsevier BV,c 2015
520 a Electrochemical oxidation is an effective method in removal of organic pollutant from high salinity waste-water (NaCl), by producing active chlorine at anode or hydrogen peroxide at cathode. To solve the existing problems including low efficiency, high cost and energy consumption, a Ti/SnO2-Sb anode (TSSA)-air diffusion cathode (TSSA-ADC) system was investigated for methyl orange (MO) removal from NaCl solution, using single TSSA system as control. The phase composition of TSSA was examined by X-ray diffraction. Accumulated concentrations of active chlorine, hydrogen peroxide, MO removal rate, TOC, pH value were recorded at different current densities. The results indicated that Sb-doped rutile SnO2 was formed on the TSSA. The TSSA and the ADC exhibited good catalysis to chlorine evolution and oxygen reduction, respectively. Although MO were almost completely removed in both systems, higher TOC removal, shorter running time and lower energy consumption were attained in the TSSA-ADC system. pH value was more stable (6.0-6.4) in the TSSA-ADC system than that in the TSSA system (6.0-9.4), predicting its stronger capacity in anti-scaling when treating high salinity wastewater with hard ions like Ca2+ and Mg2+. (C) 2015 Elsevier B.V. All rights reserved.
650 7a TEKNIK OCH TEKNOLOGIERx Samhällsbyggnadsteknikx Vattenteknik0 (SwePub)201072 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Civil Engineeringx Water Engineering0 (SwePub)201072 hsv//eng
653 a Energy saving
653 a Air diffusion cathode
653 a anode
653 a Ti/SnO2 Sb
653 a High salinity organic wastewater
653 a Electrochemical oxidation
700a Li, Ya4 aut
700a Zhao, Min4 aut
700a Dong, Heng4 aut
700a Yu, Hongbing4 aut
700a Zhan, Sihui4 aut
700a Zhang, Linusu Lund University,Lunds universitet,Avdelningen för Teknisk vattenresurslära,Institutionen för bygg- och miljöteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Water Resources Engineering,Department of Building and Environmental Technology,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)tvrl-lzh
710a Nankai Universityb Avdelningen för Teknisk vattenresurslära4 org
773t Catalysis Todayd : Elsevier BVg 258, s. 156-161q 258<156-161x 0920-5861
856u http://dx.doi.org/10.1016/j.cattod.2015.04.030y FULLTEXT
8564 8u https://lup.lub.lu.se/record/8195161
8564 8u https://doi.org/10.1016/j.cattod.2015.04.030

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