Uklanjanje azitromicina i atrazina iz modelnih voda hladnom plazmom

master's thesis

• Title (english): Removal of azithromycin and atrazine from modal water with cold plasma
• Author: Lucija Marković
• Mentor: Marin Matošić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Engineering); (Laboratory for Water Technology); Zagreb
• Defense date and country: 2016-09-29, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Food Technology

Abstract

Svrha ovog rada je utvrditi potencijal tretmana hladnom plazmom za uklanjanje azitromicina i atrazina iz modelne vode, te utjecaj izvedbe reaktora i pH vrijednosti na uĉinkovitost tretmana hladnom plazmom. Otopina azitromicina i atrazina u mineralnoj vodi tretirana je u ĉetiri razliĉita reaktora pri pH 3, 7 i 10. Tretman hladnom plazmom pokazao se djelotvornim za uklanjanje azitromicina i atrazina iz modelne vode. Najuĉinkovitija razgradnja azitromicina od 98 % hladnom plazmom iz modelne vode postignuta je nakon 1 h u reaktoru s JET plazmom pri pH 10, a najuĉinkovitija razgradnja atrazina hladnom plazmom iz modelne vode, 55 % postignuta je nakon 20 min u reaktoru s plinskom plazmom uz miješanje peristaltiĉkom pumpom i upuhivanje argona pri pH 3.

Abstract (english)

The purpose of this study is to determine the potential of cold plasma treatment for removal of azithromycin and atrazine from water, as well as the impact of the reactor design and the pH value on the effectiveness of cold plasma treatment. A solution of azithromycin and atrazine in mineral water was treated in four different plasma reactors, at three different pH values, pH 3, 7 and 10. Treatment with cold plasma proved to be effective for the removal of azithromycin and atrazine in water. The most effective degradation of azithromycin, 98 % was achieved after 1 h with JET plasma at pH 10, while the most effective degradation of atrazine, 55 % was achieved after 20 min treatment with gas plasma with blowing argon into reactor at pH 3.

• Keywords: hladna plazma; azitromicin; atrazin; dizajn reaktora; pH vrijednost
• Keywords (english): cold plasma; azithromycin; atrazine; reactor design; pH value
• Language: croatian
• URN:NBN: urn:nbn:hr:159:203422
• Study programme: Title: Food Safety Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka upravljanja sigurnošću hrane (magistar/magistra inženjer/inženjerka upravljanja sigurnošću hrane)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-04-25 10:45:23