Termofilni anaerobni procesi

diplomska naloga

Miha Melink (Author), Jože Panjan (Mentor), Boris Kompare (Thesis defence commission member), Darko Drev (Co-mentor)

Abstract

Keywords

VKI;diplomska dela;UNI;termofilni anaerobni procesi;presnovališče;metan;amoniak;vodik;blato;odpadna voda;

Data

Language:	Slovenian
Year of publishing:	2010
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[M. Melink]
UDC:	628.35(043.2)
COBISS:	4952673
Views:	2334
Downloads:	630
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	thermophilic anaerobic processes
Secondary abstract:	Waste water treatment plants produce residual sludge, which must be further processed. Anaerobic digestion is in use from the end of the 19th century as a costeffective method for stabilization of waste and wastewater treatment and production of energy. The advantage of anaerobic process comparing to aerobic process is lower production of highly stabilized biological sludge, lower need for nutrients, lower necessary volumes of digestiors and production of methane, which is a potential source of energy. In graduate thesis thermophilic anaerobic processes are presented as a complex system of various microbial communities, which through different biochemical reactions convert organic components in the final product of methane and carbon dioxide. Numerous factors that influence reaction paths and heat and energy needs of thermophilic anaerobic treatment of sludge are also presented in this graduate thesis.
Secondary keywords:	thermophilic anaerobic processes;digester;methane;ammonia;hydrogen;sludge;wastewater;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. Ljubljana, Fakulteta za gradbeništvo in geodezijo
Pages:	XVI, 81 str., pril.
Type (ePrints):	thesis
Title (ePrints):	Thermophilic anaerobic processes
Keywords (ePrints):	termofilni anaerobni procesi;presnovališče;metan;amoniak;vodik;blato;odpadna voda
Keywords (ePrints, secondary language):	thermophilic anaerobic processes;digester;methane;ammonia;hydrogen;sludge;wastewater
Abstract (ePrints):	Na čistilnih napravah, ki obdelujejo odpadno vodo, nastaja odpadno blato, ki ga je treba nadalje obdelati. Kot stroškovno učinkovita metoda za stabilizacijo odpadkov in obdelavo odpadnih vod ter zaradi produkcije energije, se zato od konca 19. stoletja uporablja anaerobna presnova. Prednost pred aerobnimi procesi je manjša produkcija visoko stabiliziranega biološkega blata, manjša potreba po nutrientih, manjši potrebni volumni reaktorjev ter produkcija metana, ki je potencialni vir energije. V diplomski nalogi so termofilni anaerobni procesi predstavljeni kot kompleksen sistem, v katerem delujejo različne mikrobne združbe, ki s pomočjo različnih biokemičnih reakcij preoblikujejo organske komponente v končna produkta metan in ogljikov dioksid. Predstavljeni pa so tudi številni dejavniki, ki vplivajo na potek reakcij, ter toplotne in energijske potrebe termofilne anaerobne obdelave blata.
Abstract (ePrints, secondary language):	Waste water treatment plants produce residual sludge, which must be further processed. Anaerobic digestion is in use from the end of the 19th century as a costeffective method for stabilization of waste and wastewater treatment and production of energy. The advantage of anaerobic process comparing to aerobic process is lower production of highly stabilized biological sludge, lower need for nutrients, lower necessary volumes of digestiors and production of methane, which is a potential source of energy. In graduate thesis thermophilic anaerobic processes are presented as a complex system of various microbial communities, which through different biochemical reactions convert organic components in the final product of methane and carbon dioxide. Numerous factors that influence reaction paths and heat and energy needs of thermophilic anaerobic treatment of sludge are also presented in this graduate thesis.
Keywords (ePrints, secondary language):	thermophilic anaerobic processes;digester;methane;ammonia;hydrogen;sludge;wastewater
ID:	8309164