Biodegradable plastics work by breaking down into simpler chemical compounds when they are exposed to the right conditions. Here is a step-by-step explanation of how biodegradable plastics work:
### Step 1: Polymer Composition.
#### Step 1: Polymer Composition.
Biodegradable plastics are usually made from natural substances, such as corn starch, sugarcane, or even algae. These natural materials are transformed into polymers, which are long chains of molecules that make up the plastic.
### Step 2: Microorganisms.
#### Step 2: Microorganisms.
When biodegradable plastics are discarded and end up in a compost pile, landfill, or marine environment, they come into contact with microorganisms like bacteria and fungi. These microorganisms recognize the biodegradable plastic as a food source.
### Step 3: Enzymes.
#### Step 3: Enzymes.
The microorganisms produce enzymes that break down the polymer chains in the biodegradable plastic into smaller molecules. These smaller molecules are then further broken down into water, carbon dioxide, and biomass.
### Step 4: Decomposition.
#### Step 4: Decomposition.
As the biodegradable plastic continues to be broken down by microorganisms and enzymes, it eventually decomposes into organic matter, similar to how natural materials like leaves and food waste decompose.
### Step 5: Environmental Impact.
#### Step 5: Environmental Impact.
Unlike traditional plastics that can persist in the environment for hundreds of years, biodegradable plastics break down relatively quickly and do not leave behind harmful residues. This helps reduce the amount of plastic waste that accumulates in landfills and oceans.
By following these steps, biodegradable plastics provide a more environmentally friendly alternative to traditional plastics. They offer a way to reduce the impact of plastic pollution on the planet while still providing the convenience and versatility of plastic materials.
Are you interested in learning more about cornstarch compostable resin, biodegradable plastic bags are made of, 100% biodegradable compostable bag supplier? Contact us today to secure an expert consultation!