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Bioremedijacija zemljišta kontaminiranog naftom i naftnim derivatima: mikroorganizmi, putanje razgradnje, tehnologije

dc.creatorBeškoski, Vladimir
dc.creatorGojgić-Cvijović, Gordana
dc.creatorMilić, Jelena
dc.creatorIlić, Mila
dc.creatorMiletić, Srđan
dc.creatorJovančićević, Branimir
dc.creatorVrvić, Miroslav
dc.date.accessioned2019-11-01T15:15:40Z
dc.date.available2019-11-01T15:15:40Z
dc.date.issued2012
dc.identifier.issn0367-598X
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3194
dc.description.abstractThe contamination of soil and water with petroleum and its products occurs due to accidental spills during exploitation, transport, processing, storing and use. In order to control the environmental risks caused by petroleum products a variety of techniques based on physical, chemical and biological methods have been used. Biological methods are considered to have a comparative advantage as cost effective and environmentally friendly technologies. Bioremediation, defined as the use of biological systems to destroy and reduce the concentrations of hazardous waste from contaminated sites, is an evolving technology for the removal and degradation of petroleum hydrocarbons as well as industrial solvents, phenols and pesticides. Microorganisms are the main bioremediation agents due to their diverse metabolic capacities. In order to enhance the rate of pollutant degradation the technology optimizes the conditions for the growth of microorganisms present in soil by aeration, nutrient addition and, if necessary, by adding separately prepared microorganisms cultures. The other factors that influence the efficiency of process are temperature, humidity, presence of surfactants, soil pH, mineral composition, content of organic substance of soil as well as type and concentration of contaminant. This paper presents a review of our ex situ bioremediation procedures successfully implemented on the industrial level. This technology was used for treatment of soils contaminated by crude oil and its derivatives originated from refinery as well as soils polluted with oil fuel and transformer oil.
dc.description.abstractBioremedijacija je ekonomski isplativa, zelena tehnologija kojom se zagađujuće supstance biološkim putem transformišu u netoksična jedinjenja ili se potpuno razgrađuju do ugljendioksida i vode. Kao biološki agensi se najčešće koriste mikroorganizmi. Da bi se povećala brzina biološke razgradnje bioremedijacijom se optimizuju uslovi za rast mikroorganizama prisutnih u zemljištu aeracijom, dodavanjem hranljivih supstanci, najčešće soli azota i fosfora, a ako je potrebno i dodavanjem posebno pripremljenih kultura mikroorganizama. U ovom radu je dat i pregled naših ex situ bioremedijacionih postupaka na industrijskom nivou korišćenih za tretman zemljišta kontaminiranog naftnim ugljovodonicima kao što je zemljište iz rafinerije i zemljišta kontaminirana mazutom ili transformatorskim uljem.
dc.publisherAssociation of the Chemical Engineers of Serbiaen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43004/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176006/RS//
dc.rightsopenAccess
dc.sourceHemijska industrijaen
dc.subjectbioremediation
dc.subjectpetroleum hydrocarbons
dc.subjectmicroorganisms
dc.subjectpollution
dc.titleBioremediation of soil polluted with crude oil and its derivatives: Microorganisms, degradation pathways, technologiesen
dc.titleBioremedijacija zemljišta kontaminiranog naftom i naftnim derivatima: mikroorganizmi, putanje razgradnje, tehnologije
dc.typearticlesr
dc.rights.licenseBY-NC-ND
dcterms.abstractГојгић Цвијовић, Гордана; Јованчићевић, Бранимир; Врвић, Мирослав; Милић, Јелена; Милетић, Срдјан; Илић, Мила; Бешкоски, Владимир;
dc.citation.volume66
dc.citation.issue2
dc.citation.spage275
dc.citation.epage289
dc.citation.rankM23
dc.identifier.doi10.2298/HEMIND110824084B
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/15349/0367-598X1100084B.pdf
dc.identifier.scopus2-s2.0-84861424848
dc.identifier.wos000306026300015
dc.type.versionpublishedVersion


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