Biološko pročišćavanje otpadnih voda

undergraduate thesis

• Title (english): Biological wastewater treatment
• Author: Gorana Domitrović
• Mentor: Anita Štrkalj (mentor)
• Committee member: Damir Hršak (predsjednik povjerenstva)
• Committee member: Anita Štrkalj (član povjerenstva)
• Committee member: Tamara Holjevac-Grgurić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Metallurgy; Sisak
• Defense date and country: 2017-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Metallurgy

Abstract

Prije ispuštanja u prirodne recipijente, otpadne vode neophodno je pročistiti. Pročišćavanje otpadnih voda može se provesti primarnim, sekundarnim i tercijarnim postupcima. Sekundarni postupak ili biološko pročišćavanje se najčešće koristi. Ovaj postupak predstavlja
pročišćavanje pomoću mikroorganizama koji razgrađuju organske tvari, dušik i fosfor iz otpadnih voda. U ovom radu prikazan je pregled osnovnih pojmova vezanih uz otpadne vode i njihovo pročišćavanje. Poseban naglasak je stavljen na biološko pročišćavanje, čimbenike koji utječu na postupak biološkog pročišćavanja kao i najčešće postupke pomoću kojih se provodi biološko pročišćavanje otpadnih voda.

Abstract (english)

Before discharging into natural recipients, wastewater must be purified. Wastewater purification can be carried out by primary, secondary and tertiary methods. Secondary method or biological purification is most commonly used. This method represents purification by microorganisms that decompose organic matter, nitrogen and phosphorus from wastewater. An overview of basic concepts related to wastewaters and their purification is presented in this review paper. Particular emphasis is placed on biological purification, factors that influence the biological purification process and most commonly used methods for biological wastewaters purification.

• Keywords: otpadna voda; biološko pročišćavanje otpadne vode; postupci biološkog pročišćavanja otpadne vode
• Keywords (english): waste water; biological wastewater treatment; biological wastewater purification procedures
• Language: croatian
• URN:NBN: urn:nbn:hr:115:522933
• Study programme: Title: Metallurgy; specializations in: Metallurgical Engineering, Industrial Ecology; Course: Industrial Ecology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka metalurgije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka metalurgije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-10-20 08:00:02