Traditional single-use plastic film is one of the most common types of plastic waste in the world. It is widely used in many fields, from agriculture, and industry to daily life. However, traditional plastic films have negative impacts on the environment and affect human health.
Therefore, finding materials to replace traditional disposable plastic films is an urgent problem. Among them, Biodegradable Mulch is a feasible solution, bringing many benefits to the environment.
What is Biodegradable Mulch?
Biodegradable membranes are membranes made from materials that can be broken down into organic nutrients by living organisms, such as bacteria, fungi, and algae.
Biodegradable Mulch can be decomposed for months to years, depending on ingredients and environmental conditions. Materials commonly used to produce biodegradable films include:
What is Biodegradable Mulch?
* Biopolymer: This is a type of polymer produced from natural raw materials, such as starch, cellulose, pectin... Common biopolymers used to produce biodegradable films include:
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Polylactic acid (PLA): Produced from corn starch, cassava...
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Polyhydroxybutyrate (PHB): Produced from the fermentation of sugar
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Polybutylene succinate (PBS): Produced from the fermentation of sugars and fatty acids
* Polymer blend: This is a membrane made from a combination of biological polymers and synthetic polymers. Synthetic polymers commonly used in biodegradable membrane composites include:
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Polyethylene (PE): Used to increase durability and water resistance of biodegradable membranes
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Polypropylene (PP): Used to add durability and tear resistance to biodegradable films
Comparison of Biodegradable Mulch with traditional disposable plastic film:
Biodegradable films have many advantages over traditional disposable plastic films. Biodegradable membranes do not pollute the environment, are environmentally friendly, and are safe for human health.
This is a viable solution to replace traditional disposable plastic films, contributing to environmental protection. Detail:
Comparison of Biodegradable Mulch with traditional disposable plastic film:
|
Characteristic |
Biodegradable Mulch |
Traditional disposable plastic film |
|
Ingredient |
Made from materials that can be broken down into smaller molecules by microorganisms in nature, including biopolymers (For example polylactic acid (PLA), polyhydroxy butyrate (PHB), polybutylene succinate (PBS)) or polymer blends (including biopolymers and synthetic polymers) |
Made from synthetic materials, such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC)... |
|
Decomposition ability |
Can be decomposed into smaller molecules by microorganisms in nature within months to years, depending on the type of material and environmental conditions |
Cannot decompose in nature, takes hundreds or even thousands of years to decompose |
|
Environmental impact |
Does not pollute the environment, environmentally friendly |
Causes environmental pollution, affecting water sources, soil, air and human health |
Application of Biodegradable Mulch in practice
Biodegradable membranes are currently being used in many fields, from agriculture, industry to daily life.
- In agriculture, biodegradable films are used to cover soil, shield crops... Biodegradable films help keep soil moist, limit weeds, harmful insects... This helps increase the productivity and quality of agricultural products and reduce production costs.
- In industry, biodegradable films are used to package food and products... Biodegradable films help protect food and products from environmental impacts and at the same time do not cause pollution. environment.
- In daily life, biodegradable films are used to make garbage bags, food bags... Biodegradable films help collect waste and protect the environment.
In summary, biodegradable mulch is an effective solution to reduce environmental pollution caused by using traditional disposable plastic films.
With outstanding advantages of environmental friendliness, safety for human health, and the ability to recycle and reuse. Biodegradable films are worthy replacements for traditional disposable plastic films.
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