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What is the difference between biodegradable and compostable plastics?

Biodegradable plastics are materials that can break down naturally over time through the action of microorganisms, such as bacteria or fungi. These plastics are designed to degrade into smaller pieces, eventually becoming part of the natural environment. However, it is important to note that the term “biodegradable” does not specify the time it takes for the plastic to break down or the conditions required for degradation.

Compostable plastics:

Compostable plastics, on the other hand, are a specific type of biodegradable plastic that undergoes a controlled process of decomposition known as composting. Composting is a natural process where organic materials, including certain types of plastics, are broken down by microorganisms into nutrient-rich compost. Compostable plastics are designed to break down within a specific timeframe and under specific conditions, typically in industrial composting facilities.

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Differences:

The main difference between biodegradable and compostable plastics lies in the specific conditions required for their degradation. While both types of plastics can break down over time, compostable plastics require specific composting conditions to fully decompose, including the right temperature, moisture, and microbial activity. Biodegradable plastics, on the other hand, can degrade in various environments, including soil, water, or even landfill, although the timeframe for degradation may vary.

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biodegradable plastics, compostable plastics, microorganisms, degradation, natural environment, composting, compost, organic materials, industrial composting facilities, specific conditions, temperature, moisture, microbial activity, soil, water, landfill

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Keywords: plastics, biodegradable, compostable, specific, composting, conditions, degradation, materials, microorganisms