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微生物还能吃塑料?这项发现真的太棒了!_手机百家乐官网下载

编辑:首页 来源:首页 创发布时间:2021-03-31阅读74535次
  

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手机百家乐官网下载:a student may have found a solution to one of the worlds most urgent environmental crisesbreeding bacteria capable of " eating " plastition一名学生找到了解决当今世界上最紧迫的环境危机的方法。它是一种微生物,交配可以“不吃”塑料,分解成有害的副产品。

the microbes degrade polyethylene tere phthalateone of the worlds most common plastics,used in clothing,drinks bottles and food pathIt takes centuries to break down,in the meantime doing untold damage to its surroundings。这种塑料一般需要数百年来进行水灾,对环境不会造成不可估量的伤害。Morgan vague,who is studying biology at reed college in Oregon,said the process,if sped up,Could play a " big part " of俄勒冈里德大学生物学专业学生Morgan Vague表示,如果进展加快,就需要解决世界“大部分”塑料问题。

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Around 300 Million tonnes of Plastic Is Discarded Each Year,and only About 10 Percent of it Is Recyent每年有3亿吨塑料垃圾被废弃,其中只有10%不被回收利用。“when I started learning about the statistics about all the plastic waste we have,Essentially that told me we have a really serious problem herem“了解到关于这些塑料垃圾的统计数据后,我意识到了问题。”After She began learning about bacterial metabolism and“all The crazy things bacteria can do”,The student decided to find所以她开始在家乡休斯顿附近的炼油厂旁寻找能水解土壤和水的东西,Taking her samples back to college in portland,Oregon,ms vague began testing around 300 strains of bacteria for lipass她将样品送回俄勒冈州波特兰,Vague先生送回300。She identified 20 that produced lipase,and of those three that boasted high levels of the百家乐官网|app下载 enzyme Next She put the three me此后,将塑料水瓶切成条,加入新种植的三种细菌。

she was stunned to find the bacteria worked to digest the pet。让她生气的是细菌开始分解成塑料。

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”it looks like it breaks it down into harmless by-products that dont do any environmental damage,So right now what its doing is breaking down the hye“细菌似乎使塑料成为有害的副产品,对环境没有任何损害。现在细菌分解成塑料的碳氢化合物,细菌显然用于食物或燃料。”她说。 but she warned there was a " long way to go " until we will start to see the microbes eating plastic at anything like the rate useful in disposing of但是这位学生表示,细菌分解成塑料的速度离塑料被抛弃的速度还有很长的路要走。

The Next Step,Said Jay Mellies,A Micro Biologist Who Supervised MS Vagues Thees Is to speed it up,improve pre-treatment s on the pet to me该学生的论文导师、微生物学家Jay Mellies表示,要加快微生物的分解速度。下一步是使细菌更适合分解成塑料,并限制在各种塑料上。“the plastic problem is huge and all of us are beginning to be aware of it,”he said。“this is not going to be the total solution,But I think its going to be part of the solution。

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”“塑料的问题是不利的,我们也开始引起推崇。”他说:“这不是最完美的解决问题的方法,但我希望这项研究能解决问题的一部分。”Professor John mcgee Han,a biologist at the university of Plymouth,who has done research into plastic-degrading enzymes,Warned普利茅斯的生物学家McGeehan通过对塑料分解酶的研究,建议vague先生说,该研究还处于初期阶段,有很多测试。”these are naturally Occurring Bacteria that are out there in the environment and Were not looking the environment“在自然环境中,不存在可以分解塑料的细菌:手机百家乐官网下载。

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