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Title:Izzivi in potenciali uporabe procesa osmoze pri obdelavi tekstilnih odpadnih voda : magistrsko delo
Authors:ID Kogelnik, Rebeka (Author)
ID Petrinić, Irena (Mentor) More about this mentor... New window
ID Camilleri Rumbau, Maria Salud (Comentor)
Files:.pdf MAG_Kogelnik_Rebeka_2021.pdf (11,52 MB)
MD5: E270D4A3EC4B5CE5962C1EC874B7A3A2
PID: 20.500.12556/dkum/84821cdd-7554-4454-bfab-d2a3bd70acd4
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Tekstilne industrije po vsem svetu letno proizvedejo ogromne količine odpadnih voda. Te pa zaradi svoje onesnaženosti predstavljajo velik okoljski problem. Proces osmoze pa zaradi ekonomičnosti in učinkovitosti v zadnjih letih kaže velik potencial pri obdelavi odpadnih voda. V magistrski nalogi so predstavljeni rezultati obdelave sintetičnih tekstilnih odpadnih voda s procesom osmoze. Tekstilne vode so bile pripravljene po recepturi iz industrijskega tekstilnega obrata v tovarni Galeb d.d. v Omišu, na Hrvaškem. Pri procesu osmoze smo uporabljali biomimetične membrane z vstavljenimi molekulami proteina akvaporina. Zanimalo nas je, kako na proces vpliva spreminjanje različnih parametrov filtracije. Spreminjali smo pH vhodne raztopine, pretok črpalke, koncentracijo barvila, koncentracijo in vrsto gonilne raztopine, volumen raztopin in smer toka. Rezultati kažejo, da je proces osmoze učinkovit pri obdelavi tekstilnih odpadnih voda. Na proces bistveno vpliva izbor primerne gonilne sile, zagotoviti pa je potrebno dovolj visoko razliko v osmotskih tlakih med vhodno in gonilno raztopino.
Keywords:proces osmoze, tekstilna odpadna voda, reaktivna barvila, biomimetične membrane
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[R. Kogelnik]
Year of publishing:2021
Number of pages:XIII, 70 f.
PID:20.500.12556/DKUM-79102 New window
UDC:544.352.4:[628.353:677.027](043.2)
COBISS.SI-ID:64822531 New window
Publication date in DKUM:26.05.2021
Views:1216
Downloads:161
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:05.05.2021

Secondary language

Language:English
Title:Challenges and potentials of using the osmosis process in treatment of textile waste water
Abstract:Textile factories around the world annually produce huge amounts of wastewater. These, however, pose a major environmental problem due to their pollution. Forward osmosis process, because of economy and high efficiency in recent years show great potential in wastewater treatment. The master's thesis presents the results of synthetic textile wastewater treatment with forward osmosis process. Textile water was prepared according to recipes from an industrial textile plant in the Galeb d.d. factory, in Omiš, Croatia. In osmosis process, we used biomimetic membranes with inserted protein molecules, aquaporin. We investigated how forward osmosis process is affected by changing different parameters. We changed pH of the feed solutions, the flow of the pump, the concentration of the dye, the concentration of draw solution, the volume of the solutions and the direction of flow. The results show that forward osmosis process is effective in textile wastewater treatment. The process is significantly influenced by the choice of a suitable driving force, it is also necessary to ensure a sufficiently high difference in osmotic pressures between the feed and draw solution.
Keywords:forward osmosis process, textile wastewater, reactive dyes, biomimetic membrane


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