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科学家发现消 remove plastics waste material 异味 method
据埃菲社近 day 报道, according to Europe plastics industry manufacturing 商协会 data, 2018 year Europe generate 2910 10,000 tons plastics waste, its in 1780 10,000 tons is packaging waste, this packaging waste in has 42% by recycling utilizing, its by or 填埋. this Europe year has 逾千 10,000 tons plastics waste product method to recycling.
西班牙阿利坎特 large expert 安德烈亚·卡瓦涅斯·吉尔 and 安德烈斯·富亚 nano ·丰特花 一 year semi time R&D this type of new methods, in application has large force.
两位 research 人员指出, use plastics waste again utilizing to its polymer in absorption high content material or product waste material made, this absorption is and difficult odor 源头.
他们 strong/high 调, this has material is property has machine combined material, currently method through 常规洗涤 or machine recycling 处理.
therefore, 他们认 is, “ has necessary has and environmental protection methods recycling this active use plastics waste material, 以供以 rear by used as raw materials, from decrease/reduce it in waste 掩埋场 存 in, reduce production cost increase product add value ”.
报道称, this expert in “ waste product, can 源, ring amount and nano technology ” research small design new system through utilizing water gas 萃取挥发 property has machine combined material remove this difficult odor.
报道指出, this sleeve/set system several stage/phase. is plastics separation and adjustment;第二 is pressure 碎;第三, use surface active property agent chemical 洗涤;第四, plastics material;第五, machine drying;第六, in 蒸馏塔 in plastics remove 臭.
卡瓦涅斯·吉尔 table/sheet 示, plastics structure complex, recycling 就越困 difficult, therefore need design structure more simple plastics.
报道称, this type of new methods already several month front obtain patent, 包括一家跨国 company in inner company already for table/sheet versus large 兴趣.
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