Pregled recikliranja EE otpada te separacija metala iz mobilnih telefona primjenom elektrostatičke separacije

master's thesis

• Title: Pregled recikliranja EE otpada te separacija metala iz mobilnih telefona primjenom elektrostatičke separacije : diplomski rad
• Title (english): Review on recycling of EE waste along with recycling metals from mobile phones by electrostatic separation : master’s thesis
• Author: Anja Biondić
• Mentor: Gordan Bedeković (mentor)
• Committee member: Gordan Bedeković (predsjednik povjerenstva)
• Committee member: Ivan Sobota (član povjerenstva)
• Committee member: Dalibor Kuhinek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2017-05-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

U današnje vrijeme EE otpad je postao veliki problem zbog sve većih količina, a njegovo zbrinjavanje briga je svih zemalja. Najveći problem predstavlja opasni otpad zbog svojih opasnih komponenti, koje štete okolišu i zdravlju ljudi. Najveće količine EE opreme obuhvaćaju mobilne telefone, kojih je sada već oko sedam milijardi, a svake godine se očekuje sve veća količina mobilnih telefona, od kojih će većina nakon korištenja biti odložena na odlagalište otpada. U radu su prikazane glavne karakteristike EE otpada, njegovo pravilno prikupljanje i recikliranje te očekivani trendovi EE otpada u budućnosti. Cilj je izdvojiti što veći udio korisne komponente odnosno metala iz mobilnih telefona, primjenom elektrostatičke separacije. Bolji rezultati dobiveni su separacijom sitnije klase 1/0,5 mm u odnosu na krupniju klasu 2/1 mm.

Abstract (english)

At the present time the waste has become a big problem because of the large and growing quantity, and its management is the concern of all countries. The biggest problem is a
hazardous waste due to its hazardous components, which are harmful to the environment and
human health. The greatest amount of electrical and electronic equipment includes mobile
phones which have been amount to over seven billion pieces so far and an increase of their
number is to be expected every year, most of them ending up on waste disposal after being
used. This paper describes the main characteristics of e-waste and its proper collecting and
recycling, as well as the anticipated trends of e-waste disposal in the future. The objective is to
separate the largest possible share of the useful component, i.e. metal, using the electrostatic
separation. Better results were obtained by separation finer grain size of 1/0.5 mm than the
coarser one (2/1 mm).

• Keywords: EE otpad; recikliranje; separacija; mobilni telefoni
• Keywords (english): WEEE; recycling; separation; cell phones
• Language: croatian
• URN:NBN: urn:nbn:hr:169:933946
• Study programme: Title: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal; Course: Waste treatment and disposal; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-06-07 07:17:41