Analiza vodenog eluata sitne frakcije otpada

master's thesis

• Title (english): Analysis of liquid eluate of fine waste fraction
• Author: Domagoj Golenja
• Mentor: Anita Ptiček Siročić (mentor)
• Mentor: Igor Petrović (komentor)
• Mentor: Dragana Dogančić (pomoć pri izradi, neposredni voditelj)
• Committee member: Sanja Kovač (predsjednik povjerenstva)
• Committee member: Anita Ptiček Siročić (član povjerenstva)
• Committee member: Igor Petrović (član povjerenstva)
• Committee member: Dragana Dogančić (član povjerenstva)
• Committee member: Nikola Sakač (član povjerenstva)
• Granter: University of Zagreb; Faculty of Geotechnical Engineering; Varaždin
• Defense date and country: 2021-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences; Environmental Engineering

Abstract

Otpad je tvar ili predmet koja se odbacuje, namjerava ili mora odbaciti. Često se smatra
pokazateljem gospodarske snage te razvijenosti društva. Neizbježno nastaje kao posljedica
svakodnevnih ljudskih aktivnosti te je jedan od ključnih ekoloških problema današnjice.
Djelovanje otpada može uzrokovati emisije u tlo, vodu i zrak, a posljedica tih emisija su
negativni utjecaji na zdravlje ljudi i okoliš, koji ovise o količini i svojstvima otpada te načinu
kojim se gospodari otpadom. Pravilan način zbrinjavanja otpada je razvrstavanje te
pohranjivanje u spremnike za odvojeno prikupljanje otpada. Najčešći postupak zbrinjavanja
otpada je odlaganje otpada na odlagališta.
U radu je analiziran vodeni eluat sitne frakcije otpada uzetog sa Županijskog centra
gospodarenjem otpada Marišćina. Rezultati su pokazali da vodeni eluat ima izuzetno visoke
vrijednosti ukupnog organskog ugljika (TOC) i dušika (TN) kao i električne vodljivosti.
Vrijednosti ostalih analiziranih parametara također su povišene što ukazuje na potrebu
odgovornog postupanja sa otpadom jer postoji velika opasnost od onečišćenja okoliša i
podzemnih voda.

Abstract (english)

Waste is a substance or an object that is discarded, which is going to be discarded or that must
be discarded. It is often considered to be an indicator of economic strength and development
of a society. It inevitably arises as a consequence of everyday human activities and it is one
of key environmental problems nowadays. Waste can cause emissions into soil, water and air,
and the consequence of these emissions are negative impacts on human health and the
environment, which depend on the amount and properties of waste and the way it is managed.
The correct way to dispose of waste is to sort it and store it in containers for separate waste
collection. The most common waste disposal procedure is to dispose of waste in landfills.
This article analyses liquid eluate of fine waste fraction which was taken from a county centre
for waste management Marišćina. The results showed that the liquid eluate had very high
values of total organic carbon (TOC) and nitrogen (TN) as well as electrical conductivity. The
values of other analysed parameters were also elevated, which indicates the need for
responsible waste management because there is a high risk of environmental and groundwater
pollution.

• Keywords: okoliš; gospodarenje otpadom; čvrsti komunalni otpad; ŽCGO Marišćina; uzorkovanje; eluat
• Keywords (english): environment; waste management; municipal solid waste; CWMC Marišćina; sampling; eluate
• Language: croatian
• URN:NBN: urn:nbn:hr:130:823733
• Study programme: Title: Geoenvironmental Engineering; specializations in: Geoenvironmental Engineering, Environmental Management, Water Management; Course: Water Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/ inženjerka inženjerstva okoliša (magistar/magistra inženjer/ inženjerka inženjerstva okoliša)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2021-10-28 07:44:26