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dc.contributorKovačević, Dušan
dc.creatorGrubišić, Mirko
dc.creatorRadovanović, Radislav
dc.creatorBošković-Rakočević, Ljiljana
dc.creatorPetrović, Marija
dc.creatorPetrović, Marija
dc.creatorMilojković, Jelena
dc.creatorKojić, Marija
dc.date.accessioned2024-01-11T12:52:13Z
dc.date.available2024-01-11T12:52:13Z
dc.date.issued2019
dc.identifier.isbn978-99976-787-2-0
dc.identifier.urihttps://ritnms.itnms.ac.rs/handle/123456789/1214
dc.description.abstractThe quality of life on Earth in the future will largely depend on the amount of safe water. Any use of water from numerous sources for different purposes, leads to negative changes in its physical, chemical and biological characteristics, resulting in the formation of wastewater in many forms, as industrial, communal, agricultural or rain. This type of water should be collected, and purified using efficient and economical cost-effective technology, or otherwise pose a serious environmental problem. In order to stop this trend, a large number of countries are undertaking extensive measures and invests large resources in order to stop water pollution and return pure, unpolluted water to nature. In this paper, possible biological procedures for purification of the Ada Huja Lagoon Belgrade, using microorganisms from the genus Bacillus, are presented. The Laguna Ada Huja is the recipient of all the listed types of wastewater and as such represents a serious environmental problem. The experiment was performed in laboratory controlled conditions using two different doses of microorganisms. Measurements of essential parameters (pH value, Ammonium ion, Nitrites, Nitrates, Consumption of KMnO4. Chemical consumption of oxygen, Biochemical consumption of oxygen (BPK), Total organic carbon (TOC)) were performed for 1, 15 and 60 days from wastewater treatment. It has been found that proposed technology, a mixture of heterotrophic, aerobic and optional anaerobic microorganisms produces extracellular enzymes for increased degradation of organic compounds in aforementioned environmental conditions. The use of these microorganisms leads to a decrease of the wastewater BOD/COD content, in addition, it reduces the amount of waste suspensions, reduces the filamentous bacterial reduction of the sludge population, and improves the characteristic of deposits, and therefore wastewater meets the regulated boundaries of the outflows and discharges into the watercourses.sr
dc.language.isoensr
dc.publisherEast Sarajevo : University of East Sarajevo, Faculty of Agriculture, Republic of Srpskasr
dc.rightsopenAccesssr
dc.sourceX International Scientific Agriculture Symposium “Agrosym 2019”sr
dc.subjectwastewater treatmentsr
dc.subjectlagoonssr
dc.subjectchannelssr
dc.subjectenvironmental protectionsr
dc.subjectmicroorganismssr
dc.titlePossibility and efectiveness of micro-organisms in purification of waste water, laguna and waterwaysr
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dc.citation.epage1221
dc.citation.spage1216
dc.identifier.fulltexthttp://ritnms.itnms.ac.rs/bitstream/id/2811/2.1.2..pdf
dc.type.versionpublishedVersionsr


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