Naslov
Recikliranje Liquid Crystal Display (LCD) uređaja
(Recycling of Devices with Liquid Crystal Display (LCD))

Autori
Anić Vučinić, Aleksandra ; Vujević, Dinko ; Melnjak, Ivana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceeding, 14th conference with international participation "Waste Management -GzO'13" / Kortnik, Jože - Ljubljana : Faculty of Natural Sciences and Engineering, 2013, 93-93

ISBN
978-961-6047-79-1

Skup
14th conference with international participation "Waste Management - GzO'13"

Mjesto i datum
Krško, Slovenija, 03.09.2013

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
WEEE; LCD uređaji; živa; recikliranje otpada
(WEEE; LCD devices; mercury (Hg); waste recycling)

Sažetak
Waste LCD devices (eng. Liquid Crystal Display) fall in waste electrical and electronical equipment (WEEE). With introduction of digital signal use of LCD's rises and with that also generation of this waste. Waste LCD devices contain numerous elements that can be removed in recycling process but contain substances potentially harmful to people and the environment. One of potentially most dangerous components are UV lamps with mercury that are placed in the back of LCD panel. In this paper was examined potential emission of mercury in environment during process of disassembling and recycling of LCD devices. Emission of mercury was measured in ventilation outlet of crushing device and a leaching test for crushed material was conducted. The results showed that by crushing as one of possible recycling technology for LCD's the emissions of mercury in the environment are negligible and after this process crushed material can be classified as inert waste.

Izvorni jezik
Hrvatski

Znanstvena područja
Temeljne tehničke znanosti

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