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[audioFiles]2017m5s/audio_ezfj_170_201705[/audioFiles] Glass Container Recyc

游客2024-09-14  17
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答案     Glass Container Recycling
    Glass is most often used for food and beverage containers, / although aluminum and plastic manufacturers also compete for this market. / Glass recycling offers many benefits to the consumer, the environment and the glass industry itself. / Unlike many other recyclables, glass can be recycled an unlimited number of times. / And recycled glass goes into many products, including new glass containers. / At the recycling center, processors crush glass into a material. / Then manufacturers mix it with sand, soda ash and limestone to form new glass. / This material not only costs less than glass made from new materials / but it also melts at a lower temperature. /
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