往下看好可怕喔

往下看好可怕喔

結果 (繁體中文) 2:

Likewise, it is important to note that glass is the only material that uses color to segregate what is recycled
and what is not. These colors are recyclable: amber, clear, green and light pink. These colors are not: white, opal white and any additional shades not mentioned elsewhere, as well as mirrored glass.
Glass is also heavy, compared to plastic. As Going Zero Waste noted, transportation costs and the amount of carbon released can go up with the shipping of glass.
Bioplastic/Compostable Materials
Biodegradable plastic made from polylactic acid (PLA) and other bio-type materials sound promising. However, PLA doesn’t appear to degrade under any measurable criteria in 365 days
in a simulated marine environment complete with sand, microbiota and 30°C temperature.
For example, a Cal Recycle publication noted one studyh in which plastic poly(3-hydroxybutyrate-co- 3-hydroxyvalerate (PHBV) and PLA