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斯坦福: 面包虫 can lower has additives foam plastics
according to 斯坦福 large 学 一项 new research 言, 面包虫 can can is solution plastics issues methods 之一. it can various plastics, also can in 吃 含 has has chemical additives polystyrene (PS) foam plastics rear, safety by 拿 饲养 its it material, 补充蛋白质.

this is for plastics in chemical material in system in separation understanding rear toward research, 而 出 答案 is ——面包虫 肠子里. this 也证明 我们 can from waste plastics in to again utilizing value.
“ this for in 我们 预期之 inner, ”该 research main/primary as 者Anja Malawi Brandon table/sheet 示, “ true is 太神奇, 面包虫 can lower chemical additives, also 不会随 time 推移而堆积 in inner. ”
in front research in, research 人员就曾发现, is 鸡, 蛇, 鱼, 虾 食 material, also easy 培育 面包虫, can lower various plastics material. 他们发现, this type of inner in micro material in plastics material process in, can material degradation plastics —— this is 一 令人惊讶且充满希望 发现. is, to plastics additives in has chemical material can can time in 虫子体 inner poly, still use use plastics 面包虫 as is its it material material in safety issues.
“ this as is many provide 一 答案, ” 自斯坦福 large 学土木 and ring engineering high grade research engineering 师Wei Min Wu说道.
research research foam plastics, or polystyrene (PS), types used for packaging and insulation plastics, due to its density low, large, therefore recycling cost relatively high. its in usually has types 叫做六 bromine ring 十二烷(HBCD) flame retardant, that is multiple used for improvement plastics property can or reduce its can property additives 之一. according to research, is 2015 year, plastics in add 近2500 10,000 tons additives, 而HBCD则 for and ring has heavy large effect/influence, inner separation 泌失调 and in 毒. therefore, plan prohibited use HBCD, USA ring 境保护署 positive in assessment its 风险.
实验 in 面包虫吃掉 polystyrene (PS) rear, material in has semi is separation degradation polystyrene (PS) sheet/slice, semi is oxidation carbon. it in has 90% in 24 small inner 就排出 HBCD, 48 small rear full 排出. use has HBCD polystyrene (PS) 面包虫, and use positive material 面包虫一样健康. 同样 道理也 suitable for use polystyrene (PS) and use positive material 虾. therefore, 面包虫肠胃 in plastics can can in concentrated shrink and remove HBCD upper important function.
research 人员承认, 面包虫排泄出 HBCD still tool has property, its it Common plastics additives in 同样 虫子体 inner 结果也 can can different. although for 以面包虫 is solution full plastics waste machine methods 充满希望, 但他们也警告, 唯一持久 solutions can can material degradation plastics substitute/replace material 形式出现, decrease/reduce for one-time property product 依赖.
Brandon table/sheet 示: “ this to 我们敲响 警钟. it 提醒我们 need in plastics in add what and how to this additives. ”
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