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undergraduate thesis
Primjena ionskih izmjenjivača u procesima obrade voda
Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2016. urn:nbn:hr:109:990679
Filković, Mateja
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Applied Chemistry and Ecology
Sub-department of Chemistry and Ecology

Institutional repository: Repository of the Faculty of Food Technology Osijek

Cite this document

Filković, M. (2016). Primjena ionskih izmjenjivača u procesima obrade voda (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:990679

Filković, Mateja. "Primjena ionskih izmjenjivača u procesima obrade voda." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2016. https://urn.nsk.hr/urn:nbn:hr:109:990679

Filković, Mateja. "Primjena ionskih izmjenjivača u procesima obrade voda." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2016. https://urn.nsk.hr/urn:nbn:hr:109:990679

Filković, M. (2016). 'Primjena ionskih izmjenjivača u procesima obrade voda', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:109:990679

Filković M. Primjena ionskih izmjenjivača u procesima obrade voda [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2016 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:109:990679

M. Filković, "Primjena ionskih izmjenjivača u procesima obrade voda", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:109:990679

Metadata
TitlePrimjena ionskih izmjenjivača u procesima obrade voda
Title (english)Applications of Ion Exchange in Water Treatment
AuthorMateja Filković
MentorMirna Habuda-Stanić (mentor)
Committee memberMirna Habuda-Stanić (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Applied Chemistry and Ecology)
(Sub-department of Chemistry and Ecology)
Osijek
Defense date and country2016-09-19, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Ionski izmjenjivači su krute kiseline, baze ili soli definirane kao netopljivi makromolekularni polielektroliti koji posjeduju svojstvo sposobnosti zamjene određenih iona. Svaki ionski izmjenjivač u svojoj strukturnoj rešetci sadrži čvrstim kovalentnim vezama vezane aktivne grupe koje disociraju u vodi. Zbog disocijacije električki su nabijene te provode izmjenu iona točno fiksiranim mjestima unutar rešetke. Ionski izmjenjivači primjenjuju se različitim industrijama, a najznačajnija je njihova primjena u tehnologiji vode, odnosno pri dekarbonizaciji, mekšanju, demineralizaciji i denitrifikaciji vode. Osim pri obradi vode, ionski izmjenjivači se primjenjuju i u drugim aspektima prehrambene industrije, a naročito kada reaktant u proizvodnom procesu treba biti visoko kvalitetna polazna sirovina, voda. Prilikom primjene ionskih izmjenjivača potrebno je odabrati ionski izmjenjivač koji će nakon uporabe dati produkt zadovoljavajuće kvalitete. Nakon zasićenja ionskog izmjenjivača, isti se regenerira protustrujnim ispiranjem s otopinom kiseline HCl, lužine NaOH ili soli NaCl.
Abstract (english)
Ion exchangers are rigid acid, base or salt defined as insoluble macromolecular polyelectrolytes possessing property ability replacement of certain ions. Each ion exchanger in its structural grid contains solid covalently linked active groups which dissociate in water. Because dissociation are electrically charged and implement ion exchange exactly fixed locations within the lattice. Ion exchangers are applied to different industries, but the most important is their application in water technology, or in decarbonisation, softening, demineralization and denitrification of water. In addition to the processing of water, ion exchangers also apply to other aspects of the food industry, and especially when a reactant in the production process should be a high-quality starting material, water. In application of ion exchange is necessary to select the ion exchanger to give the product after use of satisfactory quality. After saturation of the ion exchanger, it is recovered by countercurrent washing with a solution of HCl acid, alkali salts of NaCl or NaOH.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:990679
Study programmeTitle: Food Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2016-12-14 09:31:56