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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
2005-5-23
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pubmed:abstractText |
The chromium(III) phosphate was observed to have a high affinity towards Pb2+ ion and the sorption capacities were found to be in the order: Pb2+ > Cu2+ > Cd2+ > Ni2+. Different characterization methods i.e. FTIR, SEM and EDX were employed to investigate the sorption mechanism of Pb2+ by chromium(III) phosphate, which showed that no new solid phases were present in the residue after sorption of Pb2+. The exchange between protons from the surface and Pb2+ from solutions was found to be responsible for Pb2+ sorption by chromium (III) phosphate.
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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 |
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pubmed:status |
MEDLINE
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pubmed:month |
Apr
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pubmed:issn |
0959-3330
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
26
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
353-9
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pubmed:dateRevised |
2007-3-21
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pubmed:meshHeading |
pubmed-meshheading:15906486-Adsorption,
pubmed-meshheading:15906486-Cations, Divalent,
pubmed-meshheading:15906486-Chromium Compounds,
pubmed-meshheading:15906486-Hydrogen-Ion Concentration,
pubmed-meshheading:15906486-Ion Exchange,
pubmed-meshheading:15906486-Lead,
pubmed-meshheading:15906486-Phosphates,
pubmed-meshheading:15906486-Protons,
pubmed-meshheading:15906486-Temperature,
pubmed-meshheading:15906486-Water Pollution,
pubmed-meshheading:15906486-Water Purification,
pubmed-meshheading:15906486-Water Supply
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pubmed:year |
2005
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pubmed:articleTitle |
Ion exchange sorption of Pb2+ ions on CrPO4.
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pubmed:affiliation |
National Centre of Excellence in Physical Chemistry, University of Peshawar, Peshawar, Pakistan.
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pubmed:publicationType |
Journal Article
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