Postopki in vrste malih čistilnih naprav : diplomska naloga

Jakop, Urban (author), Panjan, Jože (mentor), Krzyk, Mario (comentor)

Zmes vodika in kisika, imenovana voda, je ključni in nenadomestljiv element za življenje. Najdemo jo namreč v vseh živih bitjih, omogoča delovanje vseh življenjsko pomembnih procesov v organizmu, poleg tega z njo zadovoljujemo naše fiziološke potrebe, vzdržujemo čistočo, higieno in jo uporabljamo za najrazličnejše tehnološke namene. Vsak od nas v povprečju porabi kar 150 litrov vode na dan, kar pomeni, da pride do velikih količin odpadne vode. Vso to vodo je potrebno pred ponovno uporabo, izpustom v tla ali v odprte vodotoke prečistiti. Za to poskrbi človek s pospešenim in kontroliranim procesom čiščenja s pomočjo BIOLOŠKIH ČISTILNIH NAPRAV. V prvem delu diplomske naloge so predstavljeni vsi postopki in vrste malih čistilnih naprav, ki se uporabljajo za čiščenje odpadnih voda do 2000 PE (populacijski ekvivalent). Na kratko je opisana tudi aktualna zakonodaja, ki predpisuje kako je/bo potrebno urediti čiščenje odpadnih voda. V drugem delu diplomske naloge sem v poplavi ponudnikov malih čistilnih naprav, ki jih je zaradi aktualnosti le-teh vse več, poskušal čim bolj sistematično pregledati tržišče v republiki Sloveniji. Prav tako sem pregledal tudi cenovne razrede malih čistilnih naprav 5–100 PE in poizkušal ugotoviti najbolj ekonomične rešitve za dane situacije.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska naloga, UNI, B-VOI, odpadna voda, čiščenje, mala čistilna naprava, vrste, tržišče, cenovni razredi
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: U. Jakop
• Year: 2014
• Number of pages: XI, 45 str., 1 pril.
• PID: 20.500.12556/RUL-32458
• UDC: 574:628.3(497.4)(043.2)
• COBISS.SI-ID: 6784353
• Publication date in RUL: 10.07.2015

Secondary language

• Language: English
• Title: Procedures and types of small wastewater treatment plants

Abstract

A mixture of hydrogen and oxygen called water is the key and irreplaceable element for life. We find it in all living creatures and it enables the activity of all vital processes in the organism. Besides, with water we satisfy our physiological needs, we keep everything clean and hygienic and we also use it for different technical purposes. Each of us spends around 150 liters of water per day, which means that there is a lot of »wastewater«. All of this water has to be cleaned before another use, release into the soil or in the open watercourses. The cleaning provides a man with an accelerated and controlled cleaning process using biological wastewater treatment plant. In the first part of my diploma there are presented all the procedures and types of small wastewater treatment plants, which are used for wastewater treatment up to 2000 PE (population equivalent). Briefly is also described the current law, which prescribes how it is or will be necessary to regulate wastewater treatment. In the second part of the diploma I tried to systematically examine the market in the Republic of Slovenia. I have also reviewed the price brackets of small wastewater treatment plants from 5-100 PE and tried to find the most economical solutions for a given situation.

• Keywords: small wastewater treatment plants, types, market, pricebrackets