prikaz prve stranice dokumenta Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode
Embargo period 2025-01-18
undergraduate thesis
Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode
završni rad
2022. urn:nbn:hr:167:615001
Galov, Karla
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Cite this document

Galov, K. (2022). Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:615001

Galov, Karla. "Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:167:615001

Galov, Karla. "Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:167:615001

Galov, K. (2022). 'Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:615001

Galov K. Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2022 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:167:615001

K. Galov, "Analiza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:167:615001

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TitleAnaliza učinkovitosti i hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompostne procjedne vode : završni rad
Title (english)Efficiency analysis of the hybrid process of electrocoagulation and natural zeolite for compost leachate treatment : bachelor thesis
AuthorKarla Galov
MentorNediljka Vukojević-Medvidović (mentor)
Committee memberLadislav Vrsalović (predsjednik povjerenstva)
Committee memberSandra Svilović (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 country2022-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu ispitivana je učinkovitost hibridnog procesa elektrokoagulacije i prirodnog zeolita (EKZ) za obradu kompostne procjedne vode. Eksperimenti su provedeni u elektrokemijskoj ćeliji uz korištenje elektroda od različitih materijala, pri različitim početnim pH vrijednostima te dodatkom elektrolita NaCl i prirodnog zeolita. Tijekom EKZ procesa praćena je promjena pH vrijednosti, električne vodljivosti i temperature, a nakon EKZ procesa proveden je test taloživosti te su u otopini određeni mutnoća, kemijska potrošnja kisika (KPK) i isparni ostatak (TS). Analiza rezultata je pokazala najveću efikasnost uklanjanja štetnih tvari iz otpadne vode u eksperimentima sa aluminijevim elektrodama. Testovi taloženja su pokazali dobra odvajanja taloga od tekuće faze. Temeljem vrijednosti utroška mase elektroda te napona i struje izračunate su potrošnje elektroda i energije pri različitim radnim uvjetima.
Abstract (english)
In this paper, the effectiveness of the hybrid process of electrocoagulation and natural zeolite (ECZ) for the tratment od compost leachate was examined. The experiments were performed in a electrochemical cell using electrodes made of different materials, at different initial pH values, with the addition of NaCl electrolyte and natural zeolite. During the ECZ process, a change in pH, electrical conductivity and temperature was measured, and after, a settleability test was carried out, and turbidity, chemical oxygen consumption (COD) and total solids were determined in the solution. The anaysis of the results showed the highest efficienty of removal of harmful substances from wastewater in experiments with aluminum electrodes. Settling tests showed good separation of the precipitate from the liquid phase. Based on values of electrode mass change, voltage and current, consumption of electrodes and energy under different operating conditions were calculated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:615001
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
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Embargo expiration date: 2025-01-18
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Created on2023-01-18 10:08:14