Four-stream recycling

Four-stream recycling is a waste collection method that separates different types of recyclables at the time they are being disposed of. At ϼ, these four streams are labelled as “Mixed Containers,” “Compost,” “Paper” and “Garbage.”

With four-stream recycling bins installed at both campuses, the amount of garbage being sent to the landfill has been drastically reduced; an average of 84 percent of garbage is now being diverted to recycling.

This guide details which items go into which bins:

Mixed containers

recycling-mixed

 

  • Paper coffee cups (including lids and sleeves)
  • Rigid plastics marked 1, 2 or 5 only
  • Aluminum beverage cans
  • Tin cans
  • Clamshell-style food containers* 
    • *Empty any food contents into Compost; there is no need to wash or rinse the containers.
  • Empty cardboard dairy containers
  • Metals
  • Glass
  • Tetra packs – e.g., juice, milk and soup containers
  • Aluminum foil and pie plates

In the Mixed Containers bin, do NOT place:

  •  soft plastics of any type e.g., plastic food wrap (Saran Wrap), Ziploc, or other plastic bags as this contaminates the contents, rendering them unrecyclable.

Please put soft plastics in the Garbage bin.
 

Compost

recycling-compost

 

  • All food scraps 
  • Food-soiled paper and cardboard (paper plates, napkins, pizza boxes) 
  • Wooden items, including chopsticks and stir sticks 
  • Tea bags 
  • Used tissues (Kleenex) 
  • paper towel 
  • items marked “compostable” or “biodegradable” 

In the Compost bin, do NOT place: 

  • plastics 
  • chewing gum 

Paper

recycling-paper

 

  • paper of all types 
  • glossy magazines/fliers 
  • Non-food soiled cardboard 
  • file folders 
  • poster board 
  • Empty cardboard dairy containers 
  • Sticky notes 
  • Staples are acceptable  

 

Garbage only

recycling-garbage
  • snack wrappers 
  • chip bags 
  • soft plastics such as plastic food wrap, Ziploc and other plastic bags. 
  • adhesive tape 
  • laminated items 
  • Styrofoam take out containers 
  • chewing gum 
  • plastic cutlery

 

FAQ

K-Cups and other coffee pods (marked #6) can be recycled if you follow these steps: 

  • Remove the foil lid and place it in the Garbage bin 
  • Empty the coffee grounds into the Compost bin 
  • Recycle the plastic cup in Mixed Containers 

Binders usually contain different kinds of metal and plastics, which makes them difficult to recycle. They should go in the Garbage bin. Some binders may have cardboard in them - if you are able to remove the cardboard, it can be recycled in Paper, but the rest goes into Garbage.

Styrofoam, such as in the form of cups, take-out food containers or packing material, is considered garbage and is no longer accepted in the Mixed Containers bin. If you have a large volume of Styrofoam, contact Facilities at New Westminster or Coquitlam to arrange pick-up.

Contact Facilities at New Westminster or Coquitlam to arrange pick-up. Batteries are to be collected in each department area. Batteries are then sent to ABC Recycling in Surrey.