Titelaufnahme

Titel
Leaded glass from cathode ray tubes (CRTs) : a critical review of recycling and disposal options / Authors: Eliette Restrepo, Rolf Widmer, Mathias Schluep ; editor: Ruediger Kuehr, United Nations University - vice rectorate in Europe Sustainable Cycles (SCYCLE) Programme
VerfasserRestrepo, Eliette ; Widmer, Rolf In der Gemeinsamen Normdatei der DNB nachschlagen ; Schluep, Mathias In der Gemeinsamen Normdatei der DNB nachschlagen
HerausgeberKühr, Rüdiger In der Gemeinsamen Normdatei der DNB nachschlagen
ErschienenBonn, Germany : StEP Initiative c/o United Nations University, 24.10.2016
Umfang1 Online-Ressource (13 Seiten) : Illustrationen
Anmerkung
Bandzählung von der Homepage ermittelt: http://www.step-initiative.org/publications.html
SerieSolving the E-waste problem (StEP) ; [#12]
URNurn:nbn:de:hbz:5:2-148167 Persistent Identifier (URN)
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Leaded glass from cathode ray tubes (CRTs) [0.83 mb]
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Zusammenfassung

As a result of the replacement of cathode ray tube screens (CRTs) by flat screens, the world is confronted with stranded end-of-life CRTs. CRTs contain 1 to 1.5 kg of lead per screen; mainly found in the funnel and neck glass for radiation protection purposes. The lead content makes this CRT glass unsuitable in most glass applications. Thus, there is an urgent need for alternative recycling options that are able to use up the CRT leaded glass while safely retaining the lead out of contact with humans and the environment. We provide a critical review of products in which CRT leaded glass can replace raw materials. Additionally, we review current disposal options. The main focus of the review is the fate of lead in the new products and repositories. The results complement available evaluations of the technical feasibility and direct environmental impacts of the options.