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undergraduate thesis
Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije
Zagreb: University of Zagreb, Faculty of Textile Technology, 2020. urn:nbn:hr:201:765605
Petričko, Anamarija
University of Zagreb
Faculty of Textile Technology
Department of Applied Chemistry

Institutional repository: Faculty of Textile Technology University of Zagreb - Digital Repository

Cite this document

Petričko, A. (2020). Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Textile Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:201:765605

Petričko, Anamarija. "Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije." Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:201:765605

Petričko, Anamarija. "Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije." Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:201:765605

Petričko, A. (2020). 'Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije', Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, accessed 24 November 2024, https://urn.nsk.hr/urn:nbn:hr:201:765605

Petričko A. Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Textile Technology; 2020 [cited 2024 November 24] Available at: https://urn.nsk.hr/urn:nbn:hr:201:765605

A. Petričko, "Uklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije", Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:201:765605

Metadata
TitleUklanjanje bojila Reactive Black 5 primjenom procesa koagulacije i flokulacije
AuthorAnamarija Petričko
MentorBranka Vojnović (mentor)
Committee memberMario Cetina (predsjednik povjerenstva)
Committee memberBranka Vojnović (član povjerenstva)
Committee memberAna Sutlović (član povjerenstva)
Committee memberTomislav Rolich (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Textile Technology
(Department of Applied Chemistry)
Zagreb
Defense date and country2020-10-01, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Textile Technology
Textile Chemistry
Abstract
U ovome je radu istražena mogućnost obezbojavanja modelne otpadne vode iz procesa bojadisanja tekstilnih materijala reaktivnim bojilom Everzol Black B primjenom koagulacije/flokulacije. Izbor vrste i odgovarajuće količine koagulanta i flokulanta za svaku vrstu otpadne vode može se provesti samo temeljem eksperimentalnih rezultata. JAR testom su određene optimalne koncentracije aluminijeva sulfata, koagulanta Aquaflock 39, flokulanta Aquaflock 8232L i dekoloranta Aquaflock C-3 za obezbojavanje modelne otpadne vode. Svaka od navedenih kemikalija ispitana je zasebnou kontaktu s modelnom otpadnom vodom ali i u njihovoj međusobnoj kombinaciji. Učinkovitost procesa koagulacije/flokulacije na obezbojavanje određena je spektrofotometrijskim praćenjem smanjenja apsorbancije nakon provedene obrade. Ispitan je i učinak pH vrijednosti otopine na nastajanje flokula. Na osnovu dobivenh rezultata, zaključuje se da je postupak koagulacije i flokulacije relativno učinkovit u uklanjanju bojila Reactive Black 5 iz otpadnih voda kao i da se postupak učinkovitiji u kiselom mediju.
Abstract (english)
This work examined possibility of decolorizing model wastewaters from process of dyeing textile materials with reactive dye Everzol Black B by application of coagulation/floculation method. Type, selection and appropriate quantity of coagulant and floculant for wastewater treatment can be based on the experimental results. Optimal concentration of aluminum sulphate, coagulant Aquaflock 39, floculant Aquaflock 8232L and decolorant Aquaflock C-3 for decolorization of model waste water are tested by JAR test. In order to optimize the best results, each of the listed chemicals are tested individually and their mutual combination in contact with model wastewater. Effectiveness of process coagulation/floculation on decolorization is determined by spectrophotometric monitoring of reducing apsorbance after JAR test processing. The impact of pH value on coagulation/floculation process is also examined. Based on the obtained results, it is concluded that the coagulation and flocculation process is relatively effective for removing Reactive Black 5 dye from wastewater as well as that the process is more efficient in acidic medium.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:201:765605
Study programmeTitle: Textile Technology and Engineering; specializations in: Clothing Engineering, Textile Design and Management, Industrial Textile and Clothing Design, Textile Chemistry, Materials and Ecology, Textile Chemistry, Materials and Ecology
Course: Textile Chemistry, Materials and Ecology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka tekstilne tehnologije i inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka tekstilne tehnologije i inženjerstva)
Type of resourceText
File originBorn digital
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Created on2020-10-09 10:58:17