Some plastic is hard to be recycled.How do we recycle plastic? First, we collect the plastic. It is sorted into different kinds. Then it is cut into small bits and washed. After being washed, the plastic is melted and made into pellets. Now the old plastic can be used again. We can...
in the eyes of the public, the chemical producers that make all those plastics are deeply implicated. The public’s concern is already translating into new regulations on plastics in the European Union and elsewhere, and major customers, such as the consumer-packaged-goods (CPG) industry, are ...
Some plastic is hard to be recycled.How do we recycle plastic? First, we collect the plastic. It is sorted into different kinds. Then it is cut into small bits and washed. After being washed, the plastic is melted and made into pellets. Now the old plastic can be used again. We can...
A. New plastic bottles. B. Post-consumer plastic bottles. C. Natural fibers. D. Synthetic fibers. 相关知识点: 试题来源: 解析 B。解析:“Recycled polyester, on the other hand, is made from post-consumer plastic bottles”,再生聚酯是由消费后的塑料瓶制成的。反馈...
C. The amount of plastic waste is increasing. D. Recycled lower-grade products sell badly. 相关知识点: 试题来源: 解析 与解析:A 根据第一段第二句“However, one of the problems with present plastic recycling methods is that you end up with a lower-quality plastic with worse properties(特征...
题目 What is the problem with the present plastic recycling? A The quality of recycled plastics declines. C The amount of plastic waste is increasing. B Plastic drink bottles cannot be recycled. D Recycled lower-grade products sell badly. 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
What happens to plastic waste? () A There is no such thing as plastic waste, all plastic is recycled. B It is a biodegradable material so it eventually disintegrates. C It never fully goes away, it just breaks into little pieces. D It is dumped in the ocean for fish to eat...
What can be recycled? A. Only paper. B. Only plastic. C. Paper, plastic, glass, and metal. D. None of them. 相关知识点: 试题来源: 解析 C。原因:文章分别介绍了 paper、plastic、glass 和 metal 这几种类型的废物都可以被回收利用。
appear too flimsy to be useful. However, they are among the most commonly used plastic items, so it’s important to ensure they’re not simply discarded. After being converted into plastic lumber, they can be used to make benches, fences and other furniture… as well as more...
Until now, we have installed waste plastic to oil pyrolysis projects in the world, such as Bulgaria, Thailand, Turkey, South Korea etc. The plastic like PP, PE, PS, ABS, HDPE etc all of them can be recycled to oil&carbon black and off-gases. ...