diplomsko delo
Nejc Lebar (Author), Darinka Fakin (Mentor), Alenka Ojstršek (Co-mentor)

Abstract

Industrija je največji porabnik vode in hkrati največji proizvajalec odpadnih vod. Odpadne vode iz industrije vsebujejo kompleksne snovi, ki jih v konvencionalnih čistilnih napravah ni mogoče odstraniti. Za potrebe odstranjevanja takšnih snovi se razvijajo naprednejši postopki čiščenja. V diplomski nalogi smo se osredotočili na čiščenje obarvanih odpadnih vod v tekstilni industriji. Za razbarvanje teh smo uporabili napredni oksidacijski postopek (AOP) H_2 O_2/UV. Izbrali smo tri barvila, ki se pogosto uporabljajo v tekstilni industriji, in sicer C. I. Acid Red 374, C. I. Reactive Black 5 in C. I. Direct Red 80. Proučili smo vpliv moči UV-sevanja na samo hitrost in učinkovitost razgradnje barvil ter spremljali spremembe parametrov onesnaženja.

Keywords

napredni oksidacijski postopek;vodikov peroksid;razbarvanje;barvila;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FS - Faculty of Mechanical Engineering
Publisher: [N. Lebar]
UDC: [677.017+667.214]:628.3(043.2)
COBISS: 22781974 Link will open in a new window
Views: 594
Downloads: 68
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Other data

Secondary language: English
Secondary title: Use of advanced oxidation processes for decolorization of wastewater
Secondary abstract: Industry is the largest water consumer and, at the same time, largest producer of wastewaters. Wastewaters from industry contains complex substances which cannot be removed in conventional wastewater treatment plants. For the purpose of removing such substances, advanced cleaning processes are being developed. In this thesis we have focused on treatment of colored wastewaters from textile industry. For decolorization we used advanced oxidation processes (AOP), specifically H_2 O_2/UV. We selected three dyes that are commonly used in textile industry, i.e. C.I. Acid Red 374, C.I. Reactive Black 5 in C.I. Direct Red 80. We studied the influence of UV radiation on the speed and efficiency of degradation of dyes and the changes in ecological parameters.
Secondary keywords: advanced oxidation processes;hydrogen peroxide;decolorization;dyes;
URN: URN:SI:UM:
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za strojništvo, Tehniško varstvo okolja
Pages: XI, 52 str.
ID: 11106052