Why Aren't Trash Bags Biodegradable: The Challenges and Potential Solutions
The struggle to reduce the environmental impact of trash is a constant challenge for households and businesses. While many municipalities have implemented recycling programs and waste reduction strategies, the reality of disposing of trash remains problematic, especially in the context of biodegradable materials. Traditional plastic trash bags have been a major source of environmental concern, as they do not decompose in landfills, contributing to the growing problem of plastic waste. This article explores the challenges in making trash bags biodegradable and the potential solutions being explored.
The Environmental Impact of Trash Bags
Disposing of trash properly is crucial for maintaining a healthy environment. Landfills, despite their purpose, are not ideal for decomposing waste. Even biodegradable trash bags can pose a problem if they are not managed correctly. As it stands, many biodegradable bags do not break down sufficiently, clogging landfills and contributing to the overall pollution problem. This is a significant issue, and consumers and environmental organizations are demanding more effective solutions.
Compostable Garbage Bags as a Green Alternative
One promising solution is the Better Home Compostable Garbage Bags, made from Poly Lactic Acid (PLA) derived from corn starch. These bags are plant-based and renewable, making them a more environmentally friendly option. They are designed to break down in commercial compost facilities, where the specific conditions of high temperatures (80°C) and sufficient time (72 hours) are available. Unlike traditional plastic bags, PLA bags do not produce toxic fumes when incinerated. For households and small businesses that do not have access to commercial composting facilities, these bags offer a good middle ground solution.
Challenges in Making Trash Bags Biodegradable
Despite the benefits of biodegradable trash bags, they come with their own set of challenges. Biodegradable bags are often designed for compostable materials and may not be robust enough for regular household use. They are typically thinner and more prone to tearing, which can lead to frustration and waste.
Historically, there have been attempts to create cornstarch-based polymer trash bags. These bags were designed to be similar to regular trash bags in terms of texture and water resistance. However, a significant issue arose when the bags came into contact with wet garbage, causing them to melt and fall apart. This problem has been so persistent that the product was eventually discontinued.
Current State of Biodegradable Plastics
While some biodegradable plastics are available, they require specific conditions to decompose properly. These conditions are typically found in commercial composting facilities that handle bio-waste. These facilities maintain high temperatures (80°C) to speed up the decomposition process and ensure it occurs within 72 hours. Unfortunately, most commercial composting facilities cannot afford these conditions, making it difficult to achieve widespread adoption of biodegradable trash bags.
Alternative Solutions and Future Prospects
The question arises, what problem would solving the issue of biodegradable trash bags solve? Landfills are already overcrowded with non-biodegradable waste. The best way to treat waste is to separate it into streams that can be reused as much as possible. For waste that cannot be reused, recovering the energy locked up in it through incineration is the best option. The concept of biodegradability is not as straightforward and beneficial in this context as one might initially think. However, ongoing research and development may eventually lead to more practical and effective solutions.
Conclusion and Final Thoughts
Making trash bags biodegradable is not as simple as it might seem. The current challenges include the durability and performance of biodegradable materials in everyday use and the need for specific conditions to ensure proper decomposition. While there are promising options like the Better Home Compostable Garbage Bags, the need for commercial composting facilities and high temperatures poses a significant barrier.
As environmental concerns continue to grow, the search for sustainable solutions to waste management will remain ongoing. With ongoing innovation and collaboration between researchers, manufacturers, and waste management organizations, there is hope for a greener future. If you are looking for a more environmentally friendly solution, consider the Better Home Compostable Garbage Bags, a step towards reducing your environmental footprint.
Shop Now: Better Home Compostable Garbage Bags
Shop Now: Better Home Compostable Garbage Bags