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With the worldwide problem of plastic pollution increasingly on the restaurant and hospitality industry’s radar. Many businesses are making changes to help reduce plastic waste in their communities. For example, some foodservice operators are switching to biodegradable plastic. They are doing this to meet continued demand for single-use and takeaway products from customers. Accustomed to convenience the customers have high demands.

But what many might not realize is that if certain disposal methods are not being used. Biodegradable plastics will not actually help the environment.

Is Switching to Biodegradable Plastic Worth the Investment?

This is just one of many questions that food service and hospitality businesses are grappling. This is especially when it comes to reducing waste.

If investing in more environmentally-friendly alternatives to plastic has crossed your mind. Below are some pointers to help you assess. Whether its worth the time or not is the question, i.e. switching to biodegradable plastics?  Also, the effort and cost for your business.

Understanding Biodegradable vs. Conventional Plastics

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Let’s start with some basics. Here is a list of definitions for different types of plastic material:

Conventional Plastic or Simple Plastic = Made from petrochemicals (a.k.a. fossil fuels).

Recycled Plastic = Made from recycled plastics rather than raw petrochemicals. Recycled plastic produces products of lower-grade plastic (e.g., plastic bottles recycled to create plastic benches or fence posts).

Biodegradable = Plastics that can be broken down by microorganisms (bacteria or fungi) into the water, carbon dioxide (CO2), and some bio-material (i.e., compost).

Bioplastics = A type of biodegradable plastic derived from biological or natural substances, such as corn starch or vegetable fats/oils, rather than from petroleum. Bioplastics generally produce a relatively lower net increase in carbon dioxide gas when they break down.

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Compostable = Many people confuse biodegradable with compostable. While they are similar, compostable products are biodegradable with an additional benefit: biodegradable
simply means the object can be biologically broken down, while compostable materials go one step further by providing the earth with nutrients once the material has completely
broken down in the form of compost or humus.


Reasons for Switching to Biodegradable Plastic

According to a recent report from the United Nations Environment Program, each year the world produces more than 400 million tons of plastic materials. Taking up or more than a thousand years to decompose we are talking about many of those materials. However, the amount of plastic waste recycled that has been produced is 9% in all.

This is where biodegradable plastics can come in as a better alternative to conventional single-use plastics because:

  1. Being equally resistant, durable, and versatile.
  2. Under specific conditions, they can be 100% degradable.
  3. They do not change the flavor or scent of the food contained.
  4. They contribute less to climate change.
  5. Their production reduces non-biodegradable waste that contaminates the environment.

Setting Up for a Successful Switch

The tricky thing about switching to biodegradable plastic materials is that there is no universal method to properly dispose of them, practices and need to know how your municipality and waste hauler handle the disposal of these materials before you make the switch, or all the time, effort and money you spend will end up having zero positive effect on the environment.

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If the materials are just going to end up in a landfill, then switching to biodegradable plastic is pointless, it can take many decades for these materials to completely break down
and become compost in a landfill.

For decomposition to take place the biodegradable materials need sunlight and oxygen. In a landfill, the process of decomposition gets even slower. This is because of the lack of exposure to elements of sunlight and oxygen. Hence, the process happens much more slowly.

Many bioplastics or biodegradable plastics also require high heat to break down (around 50 degrees Celsius), and the materials might not reach the temperatures they need to
degrade in a landfill.

Not All Municipalities Support Switching to Biodegradable Plastic

Take Toronto, for example, Many biodegradable plastics, such as polylactide acid (PLA), are not accepted in the City of Toronto’s Green Bin organics program. This is because the
the municipality uses a hydro pulper to separate all types of plastic and any other materials that can’t be processed using their system.

To make matters worse, a biodegradable plastic-like PLA isn’t even accepted in the city’s recycling stream as it degrades the quality of products when mixed with conventional plastics.

The Takeaway

Bioplastics and biodegradable plastics are a great option if they can and will be disposed of properly.

If you’re spending more money serving your food and drinks using biodegradable products with the intention to do well for the environment, you should be getting what you pay for. So make sure you ask first. Become aware, Check with your local waste management system and/or your private waste hauler to find out if they will accept biodegradable plastic
materials, or if they will simply be separated as residue to be sent to a landfill.

Biodegradable plastics are innovative and useful materials, but should only be used when they can be properly managed post-disposal, with minimal environmental impact. Otherwise, you’re just throwing money onto the trash heap.

Courtesy: Restaurants Canada

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MBE Digital Media Team
MBE Digital Media Teamhttps://blog.mbeforyou.com
MB Enterprises is an independent, Canada based business solutions and services providing group that is envisioned to lead the industry through trend-setting innovation and ground-breaking ideas.

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