Приказ основних података о документу

dc.creatorTomić, Simonida
dc.creatorRajić, Nevenka
dc.creatorHrenović, Jasna
dc.creatorPovrenović, Dragan
dc.date.accessioned2021-03-10T11:55:08Z
dc.date.available2021-03-10T11:55:08Z
dc.date.issued2012
dc.identifier.issn0009-8558
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2204
dc.description.abstractNatural zeolitic tuff from Brus (Serbia) consisting mostly of clinoptilolite (about 90%) has been investigated for the reduction of the Mg concentration in spring water. The sorption capacity of the zeolite is relatively low (about 2.5 mg Mg CI for the initial concentration of 100 mg Mg dm(-3)). The zeolitic tuff removes Mg from water solutions by ion exchange, which has been demonstrated by energy dispersive X-ray analysis (EDS). The extent of ion exchange was influenced by the pH and the initial Mg concentration. Kinetic studies revealed that Lagergen's pseudo-second order model was followed. Intra-particle diffusion of Mg2+ influenced the ion exchange, but it is not the rate-limiting step. Rather than having to dispose of the Mg-loaded (waste) zeolite, a possible application was tested. Addition to a wastewater with a low concentration of Mg showed that it could successfully make up for the lack of Mg micronutrient and, accordingly, enabled the growth of phosphate-accumulating bacteria A. Junii, increasing the amount of phosphate removed from the wastewater.en
dc.publisherMineralogical Soc, Twickenham
dc.relationMinistry of Science, Education and Sports of the Republic of CroatiaMinistry of Science, Education and Sports, Republic of Croatia [1191155-1203]
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172018/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172022/RS//
dc.rightsrestrictedAccess
dc.sourceClay Minerals
dc.subjectnatural zeoliteen
dc.subjectIgros Vidojevic depositen
dc.subjectBrusen
dc.subjectSerbiaen
dc.subjectclinoptiloliteen
dc.subjectMg removalen
dc.subjectbacteriaen
dc.subjectwater softeningen
dc.titleRemoval of Mg from spring water using natural clinoptiloliteen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage92
dc.citation.issue1
dc.citation.other47(1): 81-92
dc.citation.rankM23
dc.citation.spage81
dc.citation.volume47
dc.identifier.doi10.1180/claymin.2012.047.1.81
dc.identifier.scopus2-s2.0-84874042759
dc.identifier.wos000301911500007
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу