A shortage of rare earth elements can't be solved by just opening more mines. That's why these companies are figuring out ...

However, a remarkable share of the EU’s battery waste is recycled outside the EU. This happens for a number of reasons. In ...

From a sustainability standpoint, sulfuric acid’s role in battery recycling is compelling. Unlike many reagents, it can be ...

“Not only can you save on groceries by being more mindful about the food that you’re bringing into your home, but you can ...

For example, the U.S. Geological Survey reports ... Could we find a way to heat only specific parts of electronic waste to recover these valuable materials? If we could focus the heat on just ...

“That doesn’t make sense morally or economically. Food recovery is one of the clearest examples of how we can reduce waste and help people at the same time. This strategy reflects the kind of ...

For example, Aquafin produces biomethane as part of sludge treatment and is part of a research project where CO 2 is converted into acetic acid. The company will also invest in phosphorus recovery.

To combat waste, activists — including those ... recovery park has to meet to be considered a resource recovery park. One example in California is Urban Ore. The park operates on a 3.5-acre ...

A method has emerged to efficiently adsorb and recover gold, a valuable precious metal, from discarded electronic waste. Alireza Abbaspourrad ... mining gold ore. For example, 1 million mobile ...