Shanghai Daoqin Plastics Co., Ltd.

Japan 科学家发现: fine can plastics bottle 当糖“吃”

plastics bottle by is “ white waste ”, for 砒霜一样, 人们避之唯恐不 and. UK 《独立报》网站近 day 报道, Japan 科学家 new 发现 一 types fine 菌却以 its is “蜜糖”, will its degradation. 科学家们 table/sheet 示, this type of fine future has for upper plastics waste remove generate 积极 推动 function.

polyethylene terephthalate (PET) （PET） is Common one-time property water bottle main/primary raw materials, tool has light 质, color solid resistant use and other advantages, application 广泛, full year output/production volume is 5000 10,000 tons, this type of plastics very difficult by micro material separation understanding or degradation. 　

Japan process fiber large and 庆应义塾 large 学 科学家们联手发现, types fine can in 29摄氏 degree left right, 花6周 time will plastics bottle consumption 殆尽. research formed table/sheet in 近期《科学》杂志 upper.

is to this type of fine 菌, research 人员收集 250份 by PET污染 样本, 包括沉积 material, and plastics bottle recycling waste water and other. for active in this upper micro material 进行 筛查, most 终发现一组 can separation understanding PET film micro material, its in types can let PET degradation.

testing table/sheet 明, this type of fine use separation understanding PET, generate types in chemical material 质. this type of chemical material by fine absorption, in fine inner by other 酶进一步 separation understanding, is fine provide carbon and oxygen its long.

尽 tube/pipe front already has research can 依靠PET生 long true 菌, this is 科学家首次发现 can 吃掉PET fine 菌. has expert table/sheet 示, fine or can use “ dry 掉”数 amount day increase more bad plastics.

不, USA 伍兹霍尔海洋 research plastics expert 崔西·曼瑟 table/sheet 示, tube/pipe most new research 令人印象 deep 刻, and will plastics bottle in waste recycling inner recycling versus ratio, material degradation plastics 并不一定 more good. 不, table/sheet 示, most new will has 助于人们 more easy to other has similar degradation PET can force micro material.

currently, 科学家们面临 issues how to let this type of fine in certain conditions lower 生存, and how to combined development and utilizing and other.  

美科学家创造出“ active 跃 ” 3D printing plastics

摘 need: currently 3D printing machine can by use printing various material 体, however large separation grade 3D printing machine use printing raw materials is inert property thermoplastic property plastics or resin, in ring lower very difficult degradation. day front, 自华盛顿特区 USA large research 人员试图改变 this type of 情况, printing similar sponge plastics block can 够避免 generate material. 据悉, this research 人员首次 utilizing use 3D printing machine 创造出含 has active chemical material material 体.

nano oxidation titanium and light reaction rear can remove 掉衣服 upper 污渍, meanwhile fine and gas in 危险病原体. in addition, it for certain plastics tool has very good degradation 效果.

in chemical 教授Matthew Hartings belt/tape lower, research 人员首次 will nano oxidation titanium add to liquid 化ABS thermoplastic property plastics in. oxidation titanium / ABS mixed combined material by pressure and hard rear formed fine filament, rear by 装入 3D printing machine inner printing this type of new type plastics block. research will this type of block 放置于含 has has machine material water in, in light function lower, it 瞬间瓦 understanding material separation structure.