Pouzdanost analize otpada leaching testom

master's thesis

• Title (english): The reliability of waste analysis by conducting a leaching test
• Author: Anamaria Mesarek
• Mentor: Aleksandra Anić Vučinić (mentor)
• Committee member: Sanja Kovač (predsjednik povjerenstva)
• Committee member: Aleksandra Anić Vučinić (član povjerenstva)
• Committee member: Ivana Grčić (član povjerenstva)
• Committee member: Vitomir Premur (član povjerenstva)
• Granter: University of Zagreb; Faculty of Geotechnical Engineering; Varaždin
• Defense date and country: 2022-09-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences; Environmental Engineering

Abstract

Test izluživanja prirodni je proces prilikom kojeg dolazi do ispiranja topivih tvari u vodi koje mogu uzrokovati onečišćenja površinskih i podzemnih voda. Kako bi došlo do procjene rizika odlagališta za zdravlje ljudi i okoliš, provodi se širok niz testova. Jedni od tih testova su laboratorijski testovi izluživanja koji se koriste za određivanje izluživanja pojedinih parametara otpada koji mogu biti potencijalno opasni pri padalinama. Zbog toga se testovi izluživanja primjenjuju u širokom spektru u gospodarenju otpada, procjeni utjecaja na okoliš i u znanstvene svrhe. Provođenje testa izluživanja od velike je važnosti ako se otpad zbrinjava na odlagalištima. Kako bi se utvrdila pouzdanost testa izluživanja kao vrsta analize otpada, u ovom radu provelo se testiranje s miješanim komunalnim otpadom uzorkovanim u Županijskom centru gospodarenja otpada Marišćina. Tijekom testiranja utvrđeno da na dobivene rezultate utječe metodologija otpada te sam sastav otpada i da se analiza ne smatra pouzdanom.

Abstract (english)

A leaching test is a natural process during which water-soluble substances are washed out in water in that way they can cause pollution of surface and underground water. A wide range of tests are carried out to assess the risk landfill poses to human health and environment. One of these tests are laboratory leaching tests, which are used to determine the leaching of certain tests waste parameters that can be potentially dangerous during rainfall. For this reason, leaching tests are widely used in waste management, for environmental impact assessments and for scientific purposes. Conducting a leaching test is of great importance if waste is disposed of in landfills. In order to determine the reliability of leaching test as a type of a waste analysis, mixed municipal waste from Marišćina County Waste Management Centre was sampled and tested. During the testing, it was established that the obtained results are influenced by the methodology and the composition of the waste and that the waste analysis is not considered reliable.

• Keywords: otpad; uzorkovanje; analiza; eluat; izluživanje
• Keywords (english): waste; sampling; analyse; leachate; leaching
• Language: croatian
• URN:NBN: urn:nbn:hr:130:745690
• Study programme: Title: Geoenvironmental Engineering; specializations in: Geoenvironmental Engineering, Environmental Management, Water Management; Course: Environmental 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: 2022-11-08 10:13:18