生物降解

黄色黏菌在湿纸箱生长。

生物降解,是由微生物把某些物質以化學分解成自然元素。該術語通常在關係到生態環境、廢物管理、生物醫藥、自然環境(生物修復)。現在,可生物降解一詞常用於環保產品,表示該產品能夠被微生物分解回歸自然。

可生物降解的物質,一般是有機物質,如植物和動物,或相似的人工物質。有些微生物具有一種自然的微生物代謝能力,能降解和改造巨大的化合物。[1]

塑膠

PLA標誌表示該產品由生物可分解塑膠製造

生物降解性塑膠是容易由微生物分解和回歸自然的塑膠。

參考

  1. ^ Diaz E (editor). Microbial Biodegradation: Genomics and Molecular Biology 1st. Caister Academic Press. 2008 [2012-04-09]. ISBN 1-904455-17-4. (原始内容存档于2016-07-24). 

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