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rdf:type |
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lifeskim:mentions |
umls-concept:C0037633,
umls-concept:C0063869,
umls-concept:C0127400,
umls-concept:C0205314,
umls-concept:C0242377,
umls-concept:C0243125,
umls-concept:C0311404,
umls-concept:C0449445,
umls-concept:C0599786,
umls-concept:C0599956,
umls-concept:C0679622,
umls-concept:C0699900,
umls-concept:C0747055
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pubmed:issue |
6
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pubmed:dateCreated |
2002-3-28
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pubmed:abstractText |
An efficient approach has been developed to decompose toxic organic pollutants. The photodegradation of Rhodamine B (RhB), salicylic acid, and Orange II was examined in the presence of iron tetrasulfophthalocyanine ([Fe(PcS)]) and H(2)O(2) under visible irradiation. It was found that under visible light irradiation, organic pollutants in the [Fe(PcS)]/H(2)O(2) system can be rapidly degraded, but the concentration of [Fe(PcS)] remains nearly unchanged, and this indicates that [Fe(PcS)] has a good catalytic character. EPR results and other experimental results suggest that the light-activated reaction process involves the formation and reaction of HO(.) radicals. On the basis of the experimental results, a possible reaction mechanism for the degradation of organic pollutants under visible light illumination in the aqueous [Fe(PcS)]/H(2)O(2) solutions is proposed.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/2-naphthol orange,
http://linkedlifedata.com/resource/pubmed/chemical/Azo Compounds,
http://linkedlifedata.com/resource/pubmed/chemical/Benzenesulfonates,
http://linkedlifedata.com/resource/pubmed/chemical/Indoles,
http://linkedlifedata.com/resource/pubmed/chemical/Industrial Waste,
http://linkedlifedata.com/resource/pubmed/chemical/Organic Chemicals,
http://linkedlifedata.com/resource/pubmed/chemical/Organometallic Compounds,
http://linkedlifedata.com/resource/pubmed/chemical/Oxidants, Photochemical,
http://linkedlifedata.com/resource/pubmed/chemical/Rhodamines,
http://linkedlifedata.com/resource/pubmed/chemical/Salicylic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Solutions,
http://linkedlifedata.com/resource/pubmed/chemical/Water,
http://linkedlifedata.com/resource/pubmed/chemical/Water Pollutants, Chemical,
http://linkedlifedata.com/resource/pubmed/chemical/iron tetrasulfophthalocyanine,
http://linkedlifedata.com/resource/pubmed/chemical/rhodamine B
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0947-6539
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
8
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1321-6
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pubmed:dateRevised |
2009-8-4
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pubmed:meshHeading |
pubmed-meshheading:11921215-Azo Compounds,
pubmed-meshheading:11921215-Benzenesulfonates,
pubmed-meshheading:11921215-Indoles,
pubmed-meshheading:11921215-Industrial Waste,
pubmed-meshheading:11921215-Light,
pubmed-meshheading:11921215-Organic Chemicals,
pubmed-meshheading:11921215-Organometallic Compounds,
pubmed-meshheading:11921215-Oxidants, Photochemical,
pubmed-meshheading:11921215-Oxidation-Reduction,
pubmed-meshheading:11921215-Photolysis,
pubmed-meshheading:11921215-Rhodamines,
pubmed-meshheading:11921215-Salicylic Acid,
pubmed-meshheading:11921215-Solutions,
pubmed-meshheading:11921215-Water,
pubmed-meshheading:11921215-Water Pollutants, Chemical
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pubmed:year |
2002
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pubmed:articleTitle |
A novel approach for the oxidative degradation of organic pollutants in aqueous solutions mediated by iron tetrasulfophthalocyanine under visible light radiation.
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pubmed:affiliation |
Laboratory of Photochemistry, Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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