Recycle for Lewisham

A blog written for residents of Lewisham

Taking a closer look at contamination of recycling bins

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Lewisham Council’s operations team, all the team members involved in waste education, the contracts manager looking after the Bywaters contract and the Strategic Waste Manager are always looking for ways to tackle the issue of contamination within the recycling bins in the borough.

Before we go into the role we want residents to play in helping the Council tackle the issue of contamination, let’s start by looking more closely at what contamination actually means. When we say that a bin has been contaminated, we mean that there are items in the recycling bin that really should not be in there and which the materials recovery facility (Bywaters) do not actually want.

We recently put a sticker on every 240 litre recycling wheelie bin across the entire borough clearly stating what can go into the bin. The sticker uses photographs, symbols and text to illustrate what we want our residents to do when it comes to using the recycling bins correctly.

Putting the correct materials in the recycling bin will help us tackle the contamination issue.

As well as a sticker, the Council have also produced a small booklet which was distributed to all kerbside properties. Like the sticker, it gave clear instructions about what can go into the recycling bin and what happens to the recycling after the crews empty the bins.

We have also put information on to our recycling vehicles, in the Lewisham Life magazine, on the Council’s website as well as this blog. We’ve sent out press releases and used JC Decaux signs to spread the message further and also used Twitter to highlight the issue to around 900 followers.

Our recycling crews are also helping us by identifying offending recycling bins, putting a red tag on them and then letting us know so that we can write to the residents concerned in a bid to work together to tackle this issue. We then write to a resident 3 times if they are persistently contaminating the bin and on the 4th time will explain that we are taking the recycling bin away. We need to do this to stop the contamination.

But, despite all these measures, we’re still not quite on top of the issue. Our crews are still coming across bins that are filled with garden waste or worse still, food waste. Food waste causes problems as it smells, it’s usually wet and will spread to other materials when compacted in the vehicles. Cardboard and paper covered in food waste understandably affects the quality of the material and ultimately the value and price of it.

Blacks sacks are still being seen in the recycling bins on a regular basis. Whilst plastic sacks on their own (providing they are empty and clean) are fine, many people are still putting full black sacks in the recycling bins. The problem with this is that our crews cannot tear them open or check every bag due to time and health and safety considerations and if the sacks do contain general refuse, we will again have quality issues with the materials.

Bywaters recently showed us some images from one of our loads that contained a lots of polystyrene. This is another material that cannot be recycled and doesn’t belong in the recycling bin. If people do have lots of polystyrene, then simply put this into your domestic refuse bin where it will be incinerated at the South East London Combined Heat and Power plant (SELCHP) in New Cross. Some people might think they are doing the right thing and that a home or market will be sought at the recycling plant for this material, but this is not the case. It will be flagged up as a problem load, the offending material will then need to be removed and subsequently transported for disposal with the costs being passed on to us. This applies to many materials that we find in the recycling bins.

After Bywaters have sorted and separated the materials, they are sold to reprocessors. Prices for these materials vary depending on current market conditions. Good quality, clean materials will be more readily accepted and be sold much easier, poor quality contaminated materials won’t be.

Our message to our residents is to only put the items that are stated on the new bin stickers and follow the information in the new booklets that were distributed to kerbside properties. Residents on estates or flats will have received a similar booklet and an additional bag to help transport materials to their nearest recycling bins. For those with any doubts about what can go into the recycling bins (including clear sacks), please click on the following: http://www.lewisham.gov.uk/myservices/wasterecycle/Pages/What-can-I-put-in-my-recycling-bin.aspx

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One thought on “Taking a closer look at contamination of recycling bins

  1. Pingback: Be a Recycling Superhero!! « Recycle for Lewisham

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