Handling Hard-to-Recycle Materials Your Current Vendor Can’t Process

11 Mar, 2026

Handling Hard-to-Recycle Materials Your Current Vendor Can’t Process

More often than not, EHS and sustainability professionals have to deal with waste streams that don’t fit into standard recycling programs. Sometimes, it could be multilayer plastics, electronics filled with a mix of materials, toner cartridges, or even lithium batteries. The reason for this struggle is that the difference between what companies want to recycle and what actually gets recycled is a collaborative issue. To get closer to your zero-waste goals, you need to think about who handles your hard-to-recycle materials and how they do it.

In this article, we explore innovative solutions for these hard-to-recycle streams and practical steps for moving toward zero waste.

Why Some Hard-to-Recycle Materials Get Written Off

Not all waste resists recycling because it’s impossible to process. Often, organizations do not want to deal with them because the waste is produced in a way that makes separation difficult or expensive. Here are three categories of waste that get turned down the most.

1. Mixed-Material Electronics

Modern gadgets put metals, plastics, glass, adhesives, and batteries together in tight spaces. When these are no longer useful, most e-waste recyclers extract the easy-to-recycle metals and discard the rest. That means natural resources that could be used are either sitting in dumps or going missing without a trace. 

2. Hard-to-Recycle Plastics

Flexible packaging films, multilayer pouches, and composite plastics can’t be mechanically recycled because adhesives and coextrusion processes hold the layers together, making it very hard to separate them.

3. Hazardous E-Waste Components

Lithium batteries, toner cartridges, CRT glass, and circuit boards with lead solder must be handled in specific ways. But many recyclers won’t take them because they don’t want to be responsible for the process or cost of safely processing them.

What’s Actually Working for Hard-to-Recycle Materials

There are actually solutions for these hard-to-recycle materials. But the issue is that most organizations don’t know about them, or they assume they can’t afford them. Here are two main solutions being leveraged right now.

1. Advanced Processing Technologies

Chemical recycling can break down some polymers into their base chemicals, which can then be used to make new materials. Specialized smelting and separation methods can extract metals from mixed-material electronics that mechanical methods would miss. Some companies have developed a way to turn hard-to-recycle plastics into specialty waxes and polymer additives used in asphalt and other applications.

2. Specialized Recycling Programs

Some businesses have built purpose-specific programs for the waste streams that other companies don’t want at all. These programs are real and work on a commercial scale. Examples of these programs include toner cartridge recovery, battery collection and safe processing, and flexible plastic take-back. The difference between a material going to a landfill and being recycled correctly often comes down to whether you work with a partner that has the right program for that waste stream.

Moving Toward Zero Waste: Steps You Can Take

A single contract or press release won’t help you reach your zero-waste goals. For that to happen, there needs to be an honest look at what’s going wrong today, followed by specific steps to fix it.

1. Start by auditing your waste stream to identify the materials that are hard to recycle and are now going to landfills. 
2. Following that, look for partners who can handle those specific waste streams. Don’t just take their word for it, though. Request serialized tracking and documented proof of landfill diversion. 
3. Finally, set quarterly diversion goals that can be measured and check on them regularly.

It is important to note that this is not a switch that happens overnight. It is a process that works if you have the right partner behind it.

Close the Loop Takes on the Waste Others Won’t Touch

The difference between “unrecyclable” and “recycled” usually comes down to who is in charge of the material. Close the Loop was made for the tough things. Our patented TonerPlas technology turns used toner and plastics into asphalt additives, and our rFlex recycled plastic resins are used to make new products. We recycle electronics, batteries, and other mixed-material waste streams that most recyclers won’t touch, and we also guarantee that none of it will end up in a landfill.

Every item is tracked with a unique number and a documented record of its history, so you can see exactly what happened to each one. That kind of proof is good enough for internal reporting, external auditors, and ESG needs. Connect with us to get started.