diplomska naloga
Martina Bakan (Author), Jože Panjan (Mentor), Dušan Žagar (Thesis defence commission member), Darko Drev (Thesis defence commission member), Mario Krzyk (Co-mentor)

Abstract

Diplomska naloga obravnava problematiko vdora tujih voda v kanalizacijsko omrežje. Preprečevanje in zmanjševanje možnosti vdora tujih voda v omrežje je pomemben dejavnik pri zmanjšanju obratovalnih stroškov čistilnih naprav. V teoretičnem delu diplomske naloge je na začetku predstavljena slovenska in evropska zakonodaja na področju odvajanja in čiščenja odpadnih voda. Sledi teoretična obravnava vodovarstvenih območij. Podrobneje je opisano odvajanje in čiščenje komunalnih odpadnih voda ter tuje vode. V zaključnem delu teoretičnega dela je opisana občina Tišina ter čistilna naprava Murski Črnci in čistilna naprava Petanjci. V praktičnem delu diplomske naloge smo izračunali delež tuje vode za vsako posamezno črpališče glede na podatke o porabljeni električni energiji. Iz podatkov o količini prodane vode je razvidno, da je količina prodane vode v občini Tišina zelo majhna v primerjavi s pretoki na čistilni napravi. Zato smo poskusili ugotoviti na katerih črpališčih je največji delež vdora tuje vode v kanalizacijsko omrežje. Ker je v občini Tišina 39 črpališč, ki vodo prečrpavajo do čistilne naprave, predstavlja vdor tuje vode v kanalizacijsko omrežje veliko finančno breme za občino. Za črpališča, na katerih smo izračunali velike deleže tuje vode smo poskusili predvideti vzroke vdora tuje vode. V zaključku diplomske naloge so predstavljene možne rešitve in ukrepi, s katerimi je možno ugotoviti in zmanjšati vdore tuje vode v kanalizacijsko omrežje.

Keywords

gradbeništvo;diplomska naloga;UNI;VKI;tuja voda;črpališče;odvajanje;čiščenje;komunalna odpadna voda;kanalizacijsko omrežje;strošek električne energije;poraba električne energije;prodana voda;čistilna naprava;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [M. Bakan]
UDC: 628.32(497.4)(043.2)
COBISS: 7517537 Link will open in a new window
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Downloads: 687
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Other data

Secondary language: English
Secondary title: ǂThe ǂproblems of collection and treatment of waste water in the municipality of Tišina
Secondary abstract: The thesis deals with the issue of intrusion of extraneous water into the sewage system. Preventing and reducing the possibility of intrusion of extraneous water into the sewage system is an important factor in reducing operating costs of wastewater treatment plants. In the theoretical part of the thesis, at the beginning, Slovenian and European legislation relating to the collection and treatment of wastewater is presented. Next there is some theory about water protection areas. More information is given on collection and treatment of urban waste water and extraneous water. The final part of the theoretical part describes municipality of Tišina and wastewater treatment plants in Murski Črnci and Petanjci. In the practical part of the thesis, we calculated the proportion of extraneous water for each pumping station according to the data of the electricity consumed. From the data about sold water quantities it is clear, that the amount of water sold in Tišina is very small compared with the flow at the wastewater treatment plants, so we tried to determine which pumping stations have largest share of intrusion of extraneous water into the sewage system. Because there are 39 pumping stations that pump water towards the wastewater treatment plants, intrusion of extraneous water into the sewage system presents a huge financial burden for the municipality. For pumping stations where we calculated large shares of extraneous waters, we tried to anticipate the causes of the intrusion of extraneous water. In conclusion, the thesis presents possible solutions and measures by which it is possible to identify and reduce the intrusion of extraneous water in the sewage system.
Secondary keywords: graduation thesis;civil engineering;extraneous water;pumping stations;drainage;cleaning;urban waste water;sewage system;electricity cost;power consumption;water sold;waste water treatment plant;
File type: application/pdf
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: X, 98 str., 100 pril.
ID: 9153841