Category: single stream recycling

China’s National Sword

via GIPHY

Recycling is complicated. Most people see their recyclables taken off of their curbs each week and think that it’s the end of the process, but really it is just the beginning:

  1. From there, the recyclables are taken to a recycling sorting center, where all of the plastics, papers, and metals are sorted and packaged together with like materials.
  2. Then the recyclables are sold to manufacturers domestically and internationally on a commodities market.

The above video shows how mixed recycling is sorted.

The Changing Recycling Market in China

Some recyclables end up in China since it is the largest importer of recyclables from around the world. China uses these raw materials to drive their manufacturing based economy. The U.S.—China recycling relationship began when China sent over cargo ships full of exports to the U.S. and instead of sending those ships back to China empty, the U.S. began sending back discarded recyclables.

Beginning in 2013, China began regulating what recyclables were coming into the country, because historically most of the recycled materials that were sent to China were unsorted, contaminated with non-recyclable materials, and contained hazardous waste. The 2013 policy was known as the Green Fence and random inspections of shipments of recyclables began. The country began to reject shipments if they were contaminated, thus the total amount of recycled material that China receives has declined since 2013. The newest change to recycling policy is the National Sword. In this new policy, the Chinese government has banned 24 materials and has increased the rigor of the inspections.

How does this impact Tufts?

Now trash goes in blue bags and recyclable in clear bags!

Because of the National Sword, Tufts can no longer use blue bags in the recycling bins. Blue bags are opaque and prevent the recycling sorting facility from being able to see whether they are filled with trash. Instead of throwing out our blue bags, Tufts is repurposing them.  Tufts will continue to use the blue bags for trash bags until the blue bags run out.

As consumers and recyclers alike, we all need to make sure that we are properly sorting our recycling from trash. Help us keep our recycling clean so it can actually be used again! This is the only way to ensure that the recycling facility will not reject our recycling.

Never put these items in the recycling bin:

  • Liquids
  • Food waste
  • Plastic bags

Remember these items, and nothing else, go in the recycling bin:

  • Paper
  • Cardboard
  • Glass
  • Metal (aluminum)*
  • Rigid plastics*

* = If you have a rigid plastic or aluminum to-go container, please rinse or wipe off food waste before recycling it.

via GIPHY

For more information on recycling at Tufts visit the Facilities Services – Recycling & Waste Management website or email recycle@tufts.edu.

Grafton Campus Waste Station Checklist

Recently, you may have noticed some big changes in recycling on the Grafton campus: all recycling is now mixed, meaning there are now only types two bins at waste stations across campus: trash and recycling! 

Research shows that an effective way to capture more recyclables is to pair trash containers with recycling containers. Your waste station should have BOTH types of bin listed below:  

Gray trash bin with white “landfill” label 

Gray recycling bin with: 

  • Blue “mixed recycling” label 
  • Light blue bag 
  • Blue UFO-shaped lid 
Complete waste station

Now, that’s a good looking waste station!

If the waste station in your office or classroom doesn’t look like the photo above, please submit a work order that will go to Facilities Services.

During the transition to mixed recycling, Tufts strategically reduced the number of waste stations in each building. This helps with efficiency (regarding the time to empty bins) and sustainability (reducing the number of plastic liners we use reduces our overall impact!). Your original central waste station may have been moved to another area on your floor or removed entirely during the transition, however, please do not move any waste receptacles. If you feel that an error has been made with your waste station please submit a work order and contact recycle@tufts.edu with specific questions.  

 

This week at the Cummings School: Mixed Recycling

After switching to mixed recycling on the Medford/Somerville, SMFA, and Boston campuses, Facilities Services and the Office of Sustainability are excited to announce the Grafton campus is transitioning to mixed recycling beginning this week.The Grafton campus transition will complete the university’s switch to mixed recycling. The old glass/metal/plastic and paper/cardboard bins will be replaced with mixed recycling bins that can be identified by their UFO-shaped lids, blue bags, and mixed recycling labels.

A dual stream waste station at Tufts Medford campus before the switch which includes a bin for glass/metal/plastic and a bin for paper/cardboard.

A waste station with mixed recycling and trash co-located.

Before this year, Tufts utilized a dual stream system, which required separating glass, metal, and plastic containers from paper and cardboard items. With the switch to mixed recycling, all of these items will be collected in one bin.

What is Mixed Recycling?

“Mixed recycling” means that the items you normally sort into the blue and green-lidded recycling bins (paper/cardboard and glass/metal/plastic) can be disposed of together. The recyclable materials collected will remain the same but will not need to be separated.

The UFO-shaped mixed recycling lids will allow people to dispose of items in a variety of shapes (e.g. bottles and cardboard).

 

Why is Tufts Moving to Mixed Recycling?

  1. It’s more convenient!

The ability to put paper/cardboard and glass/metal/plastic recycling in one bin will make recycling simple and easy, providing the Tufts community with two primary options for disposing of waste: “Mixed Recycling” or “Landfill” (along with composting for food waste in some locations). For example, you might recall mixing your recyclables at the recent President’s Picnic.

  1. Our waste stream is changing

The switch to mixed recycling is a direct reaction to the changing needs of the recycling industry: with increased demand for more efficient packaging and changes in personal habits, the makeup of the nation’s waste stream is changing. At one time, paper made up to 70 percent of the weight flowing through recycling programs, but now it accounts for less than 40 percent in many cities. More complex, lightweight materials have begun to replace paper; Tufts’ mixed recycling program will accommodate the disposal of these changing materials more efficiently.

  1. Mixed recycling will support Tufts’ waste reduction goals

Transitioning to mixed recycling supports Tufts’ larger plan to improve solid waste and recycling efforts in line with the President’s Campus Sustainability Council’s goal of reducing total waste by 3% per year. This system makes recycling easier for everyone and encourages people to recycle rather than send trash to the landfill whenever possible. Every Tufts community member is asked and expected to help the university meet its waste goals by educating themselves about their campus’s move to mixed recycling.

 

Learn more about what goes in the new mixed recycling bins – and what doesn’t – in this short online workshop.