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Environmental risks and challenges of anthropogenic metals flows and cycles - Summary

dc.contributorDTIE
dc.contributor.authorUnited Nations Environment Programme
dc.coverage.spatialGlobal
dc.date.accessioned2016-10-11T20:06:16Z
dc.date.available2016-10-11T20:06:16Z
dc.date.issued2013
dc.identifier.isbn978-92-807-3266-5
dc.identifier.otherDTI/1534/PA
dc.identifier.urihttp://hdl.handle.net/20.500.11822/8577
dc.descriptionThe global metals production shows tremendous impact on the world’s energy use, as primary metals production is responsible for 7 – 8 % of the total global energy use. Furthermore primary metal production causes severe local environmental impacts like groundwater pollution, mine wastes, air emissions (greenhouse gases, Sulphur dioxide etc.), land use, biodiversity loss etc. Wider implementation of Best Available Technologies (BAT) is needed reducing the environmental impacts of primary metal production. Improved End-of-Life recycling rates provide secondary metals for the market and thus mitigate the environmental impacts of overall metal production. But secondary production only can have a significant share in supply when global demand levels off. This may happen in the more distant future. For the next decades, primary production will still provide the major part of supply. Therefore a “greener” global primary metal sector remains a “must” for the future.
dc.languageEnglish
dc.publisherUNEP
dc.rightsPublicen_US
dc.subjectMetal recycling
dc.subjectRecycling system
dc.subjectMetals processing;
dc.subject.classificationClimate Change
dc.titleEnvironmental risks and challenges of anthropogenic metals flows and cycles - Summary
dc.typeReports and Books
wd.identifier.old-id10876
wd.identifier.sdgSDG 3 - Good Health and Well-being
wd.identifier.sdgiohttp://purl.unep.org/sdg/SDGIO_00000037


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