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Treatment of contaminated water with pesticides via adsorption

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dc.contributor.author Kyriakopoulos, G en
dc.contributor.author Xiarchos, I en
dc.contributor.author Doulia, D en
dc.date.accessioned 2014-03-01T02:50:55Z
dc.date.available 2014-03-01T02:50:55Z
dc.date.issued 2006 en
dc.identifier.issn 14662132 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/35211
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-33748162222&partnerID=40&md5=fd37ff8713a32a14f4e282f15a2bf75e en
dc.subject Adsorption en
dc.subject Heat of adsorption en
dc.subject Ionic strength en
dc.subject Pesticides en
dc.subject Polymeric resins en
dc.subject Water treatment en
dc.subject.other Adsorption en
dc.subject.other Molecular dynamics en
dc.subject.other Pesticides en
dc.subject.other Water pollution en
dc.subject.other Heat of adsorption en
dc.subject.other Polar interactions en
dc.subject.other Polar molecules en
dc.subject.other Polymeric resins en
dc.subject.other Water treatment en
dc.subject.other adsorption en
dc.subject.other pesticide en
dc.subject.other waste treatment en
dc.subject.other wastewater en
dc.subject.other water pollution en
dc.title Treatment of contaminated water with pesticides via adsorption en
heal.type conferenceItem en
heal.publicationDate 2006 en
heal.abstract Static adsorption experiments of pesticides (alachlor, trifluralin and prometryn) on amberlite XAD-4 were carried out at pH 5. The effect of ionic strength (0.01-2 M) on the pesticides adsorption was also investigated. This effect is more pronounced for the adsorption of more polar molecules (alachlor and prometryn) compared to trifluralin adsorption. This phenomenon can be attributed to the enhancement of the polar interactions in combination with the salting out effect. Adsorption increase reached 373% for alachlor, 295% for prometryn and 234% for trifluralin. The estimated heat of adsorption (-9.8 to -23.8 kcalmol-1) based on the experimental data indicate that chemical adsorption as well as physical adsorption may occur. Copyright © 2006 Inderscience Enterprises Ltd. en
heal.journalName International Journal of Environmental Technology and Management en
dc.identifier.volume 6 en
dc.identifier.issue 5 en
dc.identifier.spage 515 en
dc.identifier.epage 524 en


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