prikaz prve stranice dokumenta Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode
Embargo period 2024-07-21
undergraduate thesis
Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode
završni rad
2022. urn:nbn:hr:167:128589
Kulić, Amalija
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Cite this document

Kulić, A. (2022). Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode : završni rad (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:128589

Kulić, Amalija. "Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:167:128589

Kulić, Amalija. "Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:167:128589

Kulić, A. (2022). 'Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 21 July 2022, https://urn.nsk.hr/urn:nbn:hr:167:128589

Kulić A. Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2022 [cited 2022 July 21] Available at: https://urn.nsk.hr/urn:nbn:hr:167:128589

A. Kulić, "Primjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne 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:167:128589

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Metadata
TitlePrimjena hibridnog procesa elektrokoagulacije i prirodnog zeolita u obradi kompositne procjedne vode : završni rad
Title (english)Aplication of the hybrid process of electrocoagulation and natural zeolite for treatment of compost leachate : bachelor thesis
AuthorAmalija Kulić
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 country2022-07-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu provedena su ispitivanja hibridnog procesa elektrokoagulacije i prirodnog zeolita za obradu kompostne procjedne vode. Ispitivan je utjecaj početne koncentracije kompostne procjedne vode na efikasnost uklanjanja štetnih tvari praćenih preko kemijske potrošnje kisika (KPK) i mutnoće. Eksperimenti su provedeni u elektrokemijskoj ćeliji, uz korištenje aluminijevih elektroda, pri konstantnoj udaljenosti elektroda od 3 cm i brzine vrtnje miješala od 70 okr/min. Tijekom eksperimenta praćena je promjena pH vrijednosti, temperature i električne vodljivosti, a na početku i kraju eksperimenta određivani su mutnoća, ukupni isparni ostatak, kemijska potrošnja kisika. Nakon provedenog eksperimenta hibridnog procesa elektrokoagulacije s prirodnim zeolitom ispitan je test taloživosti. Rezultati pokazuju da je kod veće početne koncentracije KPK u početnoj kompostnoj procjednoj vodi veća količina uklonjene štetne tvari te se postiže veća brzina taloženja. Ispitani su utrošci aluminijevih elektroda tijekom hibridnog procesa elektrokoagulacije i prirodnog zeolita te su izračunati operativni troškovi.
Abstract (english)
In this paper, the integrated process of electrocoagulation and natural zeolite was applied for compost leachate treatment. The influence of the initial chemical oxygen demand (COD) concentration of compost leachate on the removal efficiency of harmful substances monitored through COD and turbidity was investigated. The experiments were performed in an electrochemical cell, using aluminum electrodes, at a constant electrode distance of 3 cm and at stirring speed of 70 rpm. During the experiment, the change in pH, temperature and electrical conductivity was measured, and at the beginning and end of the experiment, turbidity, total solids, and COD were determined. After conducting an experiment of integrated electrocoagulation with natural zeolite, a settling test was examined. The results show that higher initial concentration of COD in the compost leachate induce higher amount of removed harmful substances and higher settling rate. The consumption of aluminum electrodes during the hybrid process of electrocoagulation and natural zeolite was analyzed, and operation costs were calculated.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:128589
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
Access conditionsEmbargoed access
Embargo expiration date: 2024-07-21
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Created on2022-07-21 05:59:50