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Materials: Difference between revisions

92 bytes added ,  28 October 2018
(+ = See also = + Energy + Material input per service unit can be used to measure eco-efficiency)
(→‎Glass: links to Wikipedia)
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= Glass =
= Glass =
'''[[w:Glass]]''' constitutes mostly of [[w:Silicon dioxide]].


== Recycling glass ==
== Recycling glass ==
'''[[w:Glass recycling]]'''
Effective recycling of glass (mostly bottles currently) relies on a refund system where a small refund is paid for the return of the package to the producer for reuse after it has been cleaned and checked to be in a functional condition.  
Effective recycling of glass (mostly bottles currently) relies on a refund system where a small refund is paid for the return of the package to the producer for reuse after it has been cleaned and checked to be in a functional condition.  


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