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塑料袋分别带来的好处和坏处是什么?

发布日期:2022-02-12 作者:www.jnsuliao.com 点击:

塑料袋带来的好处是什么
What are the benefits of plastic bags
好处:
Benefits:
塑料袋质轻,容易塑造,应用层面广泛,可软、可硬、可湿、可干、可密封、可透气、可一次使用亦可长久使用。
The plastic bag is light, easy to shape and has a wide range of applications. It can be soft, hard, wet, dry, sealed, breathable, one-time use and long-term use.
自有塑料以来,都被研究利用塑料替代金属、木材或玻璃等物料,以减轻重量有利于方便使用、便利储存、运输或减轻燃料消耗。塑料袋也可用于-保护货品、为食品保鲜、可承载液体、可包裹空气。在超市货品里有大部分是全塑料包装。
Since its inception, plastics have been studied to replace metals, wood or glass, so as to reduce weight, facilitate use, storage, transportation or reduce fuel consumption. Plastic bags can also be used to protect goods, preserve food, carry liquids and wrap air. Most of the goods in the supermarket are all plastic packaging.
坏处:
Disadvantages:
含氯的塑料会释出有害的物质到周围的土壤、地下水或周围的水源中。因此饮用这些水源的动物会有健康上的影响。
Chlorine containing plastics can release harmful substances into the surrounding soil, groundwater or surrounding water sources. Therefore, animals drinking these water sources will have health effects.
堆填区域有各种不同种类的塑料,在堆填区域,微生物会让塑料的生物降解更快。若是生物可降解塑料,在降解时会释放甲烷,是强有力的温室气体,会增强全球暖化的效果。
There are different kinds of plastics in the landfill area. In the landfill area, microorganisms will make the biodegradation of plastics faster. If it is biodegradable plastics, methane will be released during degradation. It is a powerful greenhouse gas and will enhance the effect of global warming.
有些堆填区域会设置其他设施,可以捕捉甲烷来产生能源,但大部分的堆填区域没有这类的设备。甲烷的释放不只是在堆填区域,只要生物可降解塑料在土里就会释放甲烷,而在一般土里的降解过程需要更长的时间。
Some landfills will be equipped with other facilities that can capture methane to generate energy, but most landfills do not have such equipment. The release of methane is not just in the landfill area. As long as biodegradable plastics are in the soil, methane will be released, while the degradation process in general soil takes longer time.
本文由济南塑料袋为您提供,我们的网站是http://www.jnsuliao.com我们将以全心全意的热情为您提供服务,欢迎您的访问
This article is provided by Jinan plastic bag. Our website is http://www.jnsuliao.com We will wholeheartedly welcome your visit