Recycling of Cathode Ray Tubes (CRTs) in electronic waste

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Title Recycling of Cathode Ray Tubes (CRTs) in electronic waste
Author Herat, Sunil
Journal Name CLEAN - Soil, Air, Water (Print Edition): a journal of sustainability and environmental safety
Editor Mufit Bahadir (Editor-in-Chief)
Year Published 2008
Place of publication Germany
Publisher Wiley - V C H Verlag GmbH & Co. KGaA
Abstract The management of used electrical and electronic equipment (EEE) or e-waste is a significant problem worldwide due to rapid uptake of the technology and early obsolescence of EEE. Cathode ray tubes (CRTs) from used televisions and computer monitors represent a major e-waste problem as they consist of glass with different compositions. The front panel is a lead-free barium-strontium glass whereas parts such as the funnel hidden inside are composed of glass with lead oxides. Regulations require the glass from waste CRTs to be recycled or re-utilized. Closed-loop recycling and open-loop recycling are two principal ways of recycling CRT glass. The aim of this paper is to examine the technical characteristics and composition of the CRTs, its generation, environmental impacts and related regulatory requirements and to review the current technologies and their limitations for recycling CRT glass and its end use.
Peer Reviewed Yes
Published Yes
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Copyright Statement Copyright 2008 John Wiley & Sons Ltd. This is the pre-peer reviewed version of the following article: Recycling of Cathode Ray Tubes (CRTs) in electronic waste, CLEAN - Soil, Air, Water, Vol36 (1), 2008, pp.19-24 which has been published in final form at
Volume 36
Issue Number 1
Page from 19
Page to 24
ISSN 1863-0650
Date Accessioned 2008-10-07
Language en_US
Faculty Faculty of Science, Environment, Engineering and Technology
Subject PRE2009-Environmental Engineering
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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