diplomska naloga
Tadeja Zupančič (Author), Jože Panjan (Mentor), Dušan Žagar (Thesis defence commission member), Mojca Šraj (Thesis defence commission member), Mario Krzyk (Co-mentor)

Abstract

V mlekarnah, na prašičjih farmah in v klavnicah nastajajo močno onesnažene odpadne vode. Te je treba pred izpustom v vodotoke ustrezno obdelati z različnimi postopki čiščenja v čistilnih napravah. V diplomski nalogi so prikazani opisi postopkov mehanskega, fizikalno-kemijskega in biološkega čiščenja odpadnih voda ter dejavnikov, ki vplivajo na potek reakcij v čistilnih napravah. Poseben poudarek je na anaerobnem čiščenju odpadnih voda. Prednosti pred aerobnimi procesi so manjša produkcija visoko stabiliziranega biološkega blata, manjša potreba po nutrientih, manjši potrebni volumni reaktorjev in produkcija metana, ki je potencialni vir energije. V diplomski nalogi so predstavljene čistilne naprave podjetij Pomurske mlekarne, d. d., Panvita MIR, d. d., in Panvita, Prašičereja Nemščak, d. o. o.

Keywords

gradbeništvo;diplomska dela;UNI;VOI;čiščenje odpadnih voda;kemijska potreba po kisiku;biokemijska potreba po kisiku;populacijski ekvivalent;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [T. Zupančič]
UDC: 628.35(043.2)
COBISS: 6349409 Link will open in a new window
Views: 2380
Downloads: 590
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Other data

Secondary language: English
Secondary title: Anaerobic procedures of wastewater treatment
Secondary abstract: Highly polluted wastewater is formed in dairies, pig farms and slaughterhouses. Before released into watercourses, wastewater should be properly processed with different treatment procedures in wastewater treatment plants. The thesis deals with the descriptions of mechanical, physical and chemical, and biological wastewater treatment procedures and the description of the factors which affect the reactions in wastewater treatment plants. I give special emphasis on anaerobic wastewater treatment. Its advantages over aerobic processes are smaller production of highly stabilized sludge, reduced need for nutrients, smaller necessary volumes of reactors, and production of methane, which is a potential source of energy. In this thesis I present water treatment plants of various companies Pomurske mlekarne d.d. (Prekmurske Dairies PLC), Panvita MIR d.d. (Panvita MIR PLC) and Panvita – prašičereja Nemščak d.o.o. (Panvita – pig farming Ltd).
Secondary keywords: graduation thesis;civil engineering;wastewater treatment;chemical oxygen demand;biochemical oxygen demand;population equivalents;
File type: application/pdf
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: X, 34 str., 3 pril.
ID: 8708047
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