Karakteristike geomaterijala i procjena utjecaja na okoliš Županijskog centra za gospodarenje otpadom Marišćina

master's thesis

• Title (english): Characteristics of geomaterials and environmental impact assessment of the Marišćina County Waste Management Center
• Author: Ivan Deotto
• Mentor: Igor Felja (mentor)
• Committee member: Igor Felja (predsjednik povjerenstva)
• Committee member: Darko Tibljaš (član povjerenstva)
• Committee member: Kristina Pikelj (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geology); Zagreb
• Defense date and country: 2023-09-22, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology

Abstract

Županijski centar za gospodarenje otpadom „Marišćina“ ključan je dio integralnog sustava gospodarenja otpadom u Primorsko-goranskoj županiji. Temeljni brtveni sustav na odlagališnim plohama izgrađen je po Pravilniku, a sastoji se od temeljnog tla, mineralnog brtvenog sloja, bentonitnog tepiha, HDPE folije te drenažnog sloja. Cilj rada bio je odrediti karakteristike mineralnog brtvenog i drenažnog sloja te u odnosu na okolnu geologiju procijeniti mogući utjecaj na okoliš samog odlagališta. U radu je također opisana obrada procjednih i svih otpadnih voda iz samog centra. Za utvrđivanje granulometrijskih karakteristika geomaterijala korištena je metoda mokrog sijanja i izravnog mjerenja, dok je za mineralni sastav brtvenog sloja napravljena rengenska difrakcija. U okolici odlagališta prikupljeno je 14 uzoraka kako bi se ustvrdile geološke značajke stijena.

Abstract (english)

Marišćina County Waste Management Center is a vital component of the integrated waste management system in Primorje-Gorski Kotar County. The fundamental sealing liner designed of the landfill is constructed according to regulations and consists of the base soil, mineral sealing liner, Geosyntetic Clay Liner (bentonite), HDPE liner, and drainage layer. The aim of the study was to determine the characteristics of the mineral sealing liner and drainage layer and, in relation to the surrounding geology, assess the potential environmental impact of the landfill itself. The study also describes the waste water treatment of leachate from the center. Wet sieving and direct measurement methods were used to determine the granulometric characteristics of the geomaterial, while X-ray diffraction was employed to analyze the mineral composition of the sealing liner. Around the landfill, 14 samples were collected to ascertain the geological features of the rocks.

• Keywords: brtveni sustavi; drenažni sloj; procjedne vode; moderno odlagalište; tretman otpadnih voda
• Keywords (english): composite liner system; drainage layer; leachate; modern landfill; wastewater treatment
• Language: croatian
• URN:NBN: urn:nbn:hr:217:885213
• Study programme: Title: Environmental Geology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni magistar/magistra geologije (sveučilišni magistar/magistra geologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2025-02-03 11:49:24