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Biodegradable plastics are plastics that can be decomposed by the action of living organisms, usually microbes, into water, carbon dioxide, and biomass. [1] Biodegradable plastics are commonly produced with renewable raw materials, micro-organisms, petrochemicals , or combinations of all three.
2007: Metabolix inc. market tests its first 100% biodegradable plastic called Mirel, made from corn sugar fermentation and genetically engineered bacteria. (Digregorio 2009) [ 100 ] 2012: A bioplastic is developed from seaweed proving to be one of the most environmentally friendly bioplastics based on research published in the journal of ...
In typical parlance, the word biodegradable is distinct in meaning from compostable.While biodegradable simply means an object is capable of being decomposed by bacteria or other living organisms, "compostable" in the plastic industry is defined as able to decompose in aerobic environments that are maintained under specific controlled temperature and humidity conditions.
Biodegradable polymers have a long history, and since many are natural products, the precise timeline of their discovery and use cannot be accurately traced. One of the first medicinal uses of a biodegradable polymer was the catgut suture, which dates back to at least 100 AD. [4]
PET and rPET are both used in the creation of bottled water (still and carbonated). Bottled water companies have been voluntarily using rPET in the production and many companies are producing bottles using 100% rPET nowadays. Such companies include Dasani, Fiji and Nestlé Pure Life.
Although vessels to bottle and transport water were part of the earliest human civilizations, [1] bottling water began in the United Kingdom with the first water bottling at the Holy Well in 1622. [ 2 ] [ 3 ] The demand for bottled water was fueled in large part by the resurgence in spa-going and water therapy among Europeans and American ...