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master's thesis
Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita
diplomski rad
2017. urn:nbn:hr:167:615944
Petković, Marija
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Petković, M. (2017). Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:615944

Petković, Marija. "Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:167:615944

Petković, Marija. "Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:167:615944

Petković, M. (2017). 'Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:615944

Petković M. Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2017 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:167:615944

M. Petković, "Hibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:167:615944

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Metadata
TitleHibridni proces obrade procjedne vode s odlagališta otpada korištenjem zeolita : diplomski rad
Title (english)Hybrid treatment process of landfill leachate using zeolite : diploma thesis
AuthorMarija Petković
MentorNediljka Vukojević Medvidović (mentor)
Committee memberMarina Trgo (predsjednik povjerenstva)
Committee memberMarin Ugrina (član povjerenstva)
Committee memberNediljka Vukojević Medvidović (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2017, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
Iako zeoliti pokazuju visoki potencijal uklanjanja različitih onečišćenja iz otpadnih voda, zbog složenosti sastava procjedne vode s odlagališta otpada, prije njihove obrade sa zeolitom sugerira se provesti prethodnu predobradu različitim metodama, kako bi se postigla zadovoljavajuća kvaliteta efluenta. Takva kombinacija metoda obrade sa zeolitom, uz prethodnu predobradu, naziva se hibridnim procesima obrade uz korištenje zeolita. U ovom radu, za pročišćavanje procjedne vode s odlagališta otpada Regionalnog centra za gospodarenje otpadom Bikarac, primijenjene su četiri različite serije hibridnih procesa obrade, temeljene na kombinaciji metoda predobrade i obrade sa zeolitom, a koje uključuju filtraciju, aeraciju bez i s podešavanja pH vrijednosti na 9,5 pomoću NaOH ili Ca(OH) 2 te obradu sa zeolitom. Rezultati pokazuju da primijenjeni hibridni procesi obrade uz korištenje zeolita opisani Serijom 4 pokazuju najveći pozitivan učinak na obradu procjednih voda s odlagališta otpada u smislu smanjenja električne vodljivosti, isparnog ostatka, KPK Cr , BPK 5 , dušika po Kjeldahl-u. Međutim, navedene metode obrade procjedne vode uzrokuju porast pH vrijednosti i mutnoće te je stoga nužna korekcija navedenih parametara prije ispusta procjedne vode u sustav javne odvodnje ili površinske vode.
Abstract (english)
Even zeolites shows high potential of removal different pollutants from waste water, due to complexity of landfill leachate composition, combination of zeolite and other preprocesing methods, which are usually called hybrid based zeolite treatment process, are necessary to apply in order to increase the effluent quality. In this paper, four different sets of hybrid treatment process, based on combination of preprocesing methods and zeolite treatment, are engaged for purification of landfill leachate from Regional Waste Management Centre Bikarac, which include filtration, aeration without and with adjusting of pH value at 9.5 by NaOH or Ca(OH) 2 , and zeolite treatment. Results shows that the applied hybrid processes described in Series 4 have the greatest positive effect on the treatment of landfill leachate, in the sense of reducing the electrical conductivity, total solids (TS), KPK Cr , BPK 5 , nitrogen by Kjeldahl. However, these methods of treating leachate are causing a rise in pH and turbidity. Therefore, it is necessary to correct these parameters before discharging effluent into the public drainage or surface water system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:615944
Study programmeTitle: Chemistry; specializations in: Environmental Protection, Organic Chemistry and Biochemistry
Course: Environmental Protection
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-01-22 09:42:44