Disposal of Biomark preloaded PIT tag trays, such as pictured below, was a topic of discussion at the recent PIT Tag Steering Committee Meeting.
These trays are made from Type 5 polypropylene, which is recyclable but not as widely accepted as Type 1 or Type 2 plastics. As of late 2024, within the City of Boise, Biomark can place Type 5 polypropylene into curbside recycling. Users of Biomark preloaded PIT tags are encouraged to return trays to Biomark for recycling and are asked to coordinate in advance before shipping.
Biomark is also working with its French R&D team to develop a more sustainable tray, with the long-term goal of transitioning to a recyclable or reusable option rather than biodegradable materials that still end up in landfills.
Single-use stainless steel needles remain a challenge; Biomark previously recycled needles at a Boise facility, but that facility no longer accepts surgical stainless-steel needles with plastic hubs. While several alternatives—including potential paid turn-in programs—have been discussed, no solution is currently in place.
If anyone is aware of facilities or programs that accept Type 5 polypropylene trays or stainless steel needles with plastic hubs for recycling, please contact us with that information.