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Is what we put in our Recycle Bins really being Recycled?

Updated on April 24, 2016

What is in your recycle bin?

Most people recycle to some degree, but how much of what we put in the recycle box actually gets recycled and are we putting the correct items in the recycle box? Are we recycling the right things? Does some of it end up in landfill anyway?

How well do you do?

Do you think you recycle correctly?

See results

What are we putting in our recycle bins?

So, because it has a recycle symbol it can be tossed in the recycle bin right? Not always. A triangular tracing symbol on an item does not automatically mean something can be recycled. Many objects have a number inside the symbol. Each number inside the triangle indicates what type of plastic the item is made from and though it technically can be recycled, it may not be recycled by your collector. This can lead to confusion with 2 outcomes - people either give up because it is too complicated and don't recycle, others put all items with the symbol in the recycle collections including those that cannot be recycled in their collection facilities. There are steps being taken to address this confusion.

Mary Mazzoni in her article Green Label Guide: The How2Recycle Label on the Earth911 website states

'To clear up the chasing arrows confusion once and for all, the Sustainable Packaging Coalition — an industry working group dedicated to environmentally friendly packaging — developed its How2Recycle label, a straightforward label that gives consumers detailed information about the packaging material.'

The Label program now has more than 20 participating companies and brands.

Mazzoni explains

'in easy-to-understand language, the label breaks down what material each piece of packaging is made from and how to recycle it. For example, the label for an HDPE plastic pouch identifies the package as a plastic bag and suggests store drop-off locations as the most prevalent recycling solution. It also advises consumers to make sure the bags are clean and dry before recycling'.

Recycle symbol

Recycle symbol on a cardboard box
Recycle symbol on a cardboard box | Source

Recycling Regulations.

Pennsylvania Department of Envronmental Protection website states that

Act 101 of 1988, "The Municipal Waste Planning, Recycling and Waste Reduction Act," mandates recycling in municipalities with populations over 10,000 and those with populations between 5,000 and 10,000 that have population densities greater than 300 persons per square mile"

In Pennsylvania for example ' These municipalities collect leaf waste and at least three materials from a menu of eight materials - steel/tin and aluminum cans, plastics, clear and colored glass, office paper, newspaper and corrugated cardboard from residents. They also provide recycling education and enforce their recycling ordinances.'

So we should all be recycling and there are laws to ensure it happens. But are we doing it right?

A Pensylvania collector's list of recyclable and non recyclable

Recycle
Not Recycle
glass - green, brown, clear
plate glass
plastics code 1 through 7
aluminium foil
aluminum cans
5 gallon buckets
bi-metal cans
paper towel
container form - bottles, cans and jars only. Labels and lids can be left on
plastic bags
newspaper
pesticides/cleaners/chemicals
phone books
tempered glass
junk mail
aluminium trays
magazines
tissues
colored paper
oil/transmition fluid
white and ledger paper
packaging materials other than paper
enverlopes with or without windows
 
source : www.ajblosenski.com
Example of a number label inside the recycle symbol
Example of a number label inside the recycle symbol | Source

Plastic number on the bottom of a bottle

Source

So what happens if we recycle the wrong items?

Improvements in sorting technology means that in many communities recycling is often comingled in one collection. The idea that it can be reused and made into something else makes financial and environmental sense, however if it has to be sorted and non recyclable items removed then a further cost is involved in the disposal of this residual trash.

Josh Clark in his article' Is what we're recycling actually getting recycled?' Explains that 'Since your recyclables will eventually be sold to manufacturers, they must meet certain standards. They can’t have too many impurities, since recycled materials compete with virgin materials for use in manufacturing. So the cleaner the materials you return, the more likely it is they will be recycled.'

So you could be putting items into your recycle box that still end up going to a landfill. A good example of this is a grease covered pizza box. The earth911 website explains that items such as pizza boxes are made of recyclable materials but 'what makes parts of them non-recyclable is the hot, tasty treat that comes inside them, specifically, the grease and cheese from pizza that soil the cardboard'.

It explains that food is one of the worst contaminants in the paper recycling process. Grease and oil are not as big of a problem for plastic, metal and glass, as those materials are recycled using a heat process.

Some recycling plants might consider these sorts of items too difficult to recycle and send it on to the landfill site. Some recycling centers do not accept PVC plastic. It is identified by the number 3 inside the recycle symbol. It is often considered to have too many additives to recycle easily.

Common mistakes

Item that should not be recycled
Why and what should happen to it?
Brightly colored paper
bright colors mix in with regular paper and change the color
Juice boxes and Milk cartons
not all recycle centers accept these cartons.Some will accept milk and juice cartons but not cartons found in non-refrigerated aisles used for packaging products such as soup and soy, rice or almond milk
Paper Coffee cups
not all centers accept these type of cups because the thin polyethylene plastic coating on the cups has made it difficult for most processing services to recycle the cups.
Pizza boxes, soiled paper plates
the oil from foods contaminates the recycling process.
plastic bags and film
they damage recycling machinery by wrapping around parts and jaming the macines. Look for designated recycle places for plastic bags
bottle caps
caps are often made of a different type of plastic to the bottles and so have a different boiling point. This can disrupt the melting process.Some recycle collectors ask that you remove them.
source:Earth911.com

Can I recycle Keurig cups?

So what everyday items cannot be recycled? Some items like the Keurig style coffee cups are difficult to recycle because of the structure of the cup - plastic, filter and foil lid. Some other items that cannot be recycled include-

paper towels

pizza boxes

Styrofoam

heavily dyed paper



Remember

  • check which materials are recycled by your collector
  • check numbers on plastics
  • find other recycle centers for non-recyclable materials

What can we do?

So including the incorrect materials can add cost and time to the recycle process. These items either need to be sorted out of the recycle collection and disposed of or will likely contaminate a whole batch of recycling.

By checking which materials your collector agrees to recycle, and finding alternative sources to recycle specific materials not collected such as shredded paper, we can save time, money and the environment.

The website Earth911.com has a checklist of ways to recycle items and if you enter your zip code it will locate your closest recycle point for the specific material.

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