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彻底禁用塑料无助环保 或增加温室气体排放量-皇冠下注网址

发布时间:2021-04-17    来源:皇冠下注首页20878

本文摘要:An outright ban on plastics could cause even more harm to the environment and lead to triple the amount of greenhouse gas emissions.基本上停用塑料有可能对自然环境造成 更高的伤害,导致空气污染物消耗量降低至以前的三倍。

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An outright ban on plastics could cause even more harm to the environment and lead to triple the amount of greenhouse gas emissions.基本上停用塑料有可能对自然环境造成 更高的伤害,导致空气污染物消耗量降低至以前的三倍。Thats the finding of experts from Herriot-Watt University in Edinburgh, who say that replacing plastic with alternate materials such as metal and glass wont help the environment.它是英国爱丁堡赫里奥特-泰利斯高校的权威专家下结论的结果。权威专家答复,用金属材料和夹层玻璃等取代原材料替代塑料并会有利自然环境。

The team say this is because the manufacturing of these replacements could double global energy consumption.科学研究工作组答复,这是由于生产制造这种代替品有可能使全世界能耗增加一倍。Resources required to process these replacement materials would lead to more energy consumption and more greenhouse gas.生产加工这种取代原材料需要的資源将造成更强的能耗和空气污染物。Campaigners have called for reductions or bans, with recent programs such as the BBCs Blue Planet highlighting the impact of plastics on the worlds oceans.环境保护人员督促提升或停用塑料,英国广播电台《蓝色星球》等最近的电视栏目也关键着重强调了塑料对深海的危害。

But the team of forty academics said arguments surrounding a reduction or ban are often shortsighted and not based on facts.科学研究工作组答复,提升或停用塑料的见解“通常缺乏进取心,也缺乏客观事实根据”。该工作组由40名学者组成。The waste products produced when making metal and glass are all bad for the environment.生产制造金属材料和夹层玻璃的全过程中造成的废料都对污染环境。

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The major environmental impact of glass and metal production is caused by atmospheric emissions from melting activities.生产制造夹层玻璃和金属材料对自然环境的关键危害是由熔化全过程中造成的空气有机废气造成 的。The combustion of natural gas/fuel oil and the decomposition of raw materials during the melting lead to the emission of CO2.熔化全过程中燃气或汽柴油的起火和原料的转化成不容易有机废气二氧化碳。Professor David Bucknall, who led the research, said that transportation of consumer goods in plastic packaging means fewer vehicles because plastic is lightweight.科学研究责任人彼得-帕洛内尔专家教授讲到,运送塑料包裝的日用品用于的车子更为较少,由于塑料很重。Therefore burning less fuel and greatly reducing greenhouse gas emissions.因而务必起火的然料更为较少,必须非常大地提升空气污染物有机废气。

The academics draw expertise from engineering, science, economics and social science, said there needs to be a circular economy for plastic usage.科学研究学者们吸取了来源于水利学、科学、社会经济学和社会发展科学行业的权威专家建议,并明确指出,塑料的用于务必尊春“绿色经济”。Almost everything we touch or interact with on a daily basis is made of or contains a plastic of some description, said Professor David Bucknall, chairman in materials chemistry from the universitys Institute of Chemical Sciences.彼得-帕洛内尔专家教授讲到:“大家每日了解或用于的彻底全部物件都由塑料制成、或是所含某类方式的塑料。”他是赫里奥特-泰利斯大学化学科学学好材料化学组的现任主席。

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Banning or reducing their use would have a massive impact on the way we live.“提升或停用塑料不容易对我们的日常生活方法造成 非常大危害。”So whilst some people may wish for plastics to be reduced or banned altogether, we need to ensure we are replacing them with materials that are better for the planet.“因而虽然一些人会有很有可能期待提升或停用塑料,但大家务必确保大家用于的取代原材料更加环境保护。”In many cases there is no credible alternative to using a plastic so we need to move towards a circular economy for plastics, rather than the largely make-use-dispose model we currently adopt.“在许多状况下,没可靠的原材料来取代塑料的用于,因此 塑料的用于务必遵照‘绿色经济’,而不是大家如今广泛应用的‘用后即弃’方式。


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