ExplainerOctober 7, 2026
ABTC’s $100 million black-mass licence exposes the refining gap
Shredding concentrates battery material; it does not produce battery-grade minerals, and an export authorisation is not a sales result.
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Explainers, teardowns, and myth-busting on waste management systems and green engineering.
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ExplainerSeptember 22, 2026
Alberta bans solar panels from landfill: how panel recycling works, and who pays
From October 1, Alberta charges $14 on every new panel and bans end-of-life panels from landfill. Here is how a panel is taken apart, and why the fee is already contested.
ExplainerSeptember 14, 2026
The Sensor Under the Belt: How Magnetic Fingerprinting Finds a Hidden Battery
Litech mounts a flat sensor beneath an existing conveyor and reads magnetic signatures every millisecond, aiming to flag concealed lithium cells before they reach the shredder. The mechanism is elegant. The numbers are missing.
ExplainerSeptember 10, 2026
Bacteria Built a Molecule That Grabs Gallium. Now Comes the Hard Part.
Siderophores bind metals with extraordinary selectivity because bacteria evolved them to scavenge iron. Repurposing that chemistry for gallium and rare earths in e-waste is elegant, and the cost per gram is the whole question.
ExplainerSeptember 6, 2026
Microwaves and Deep Eutectic Solvents: A Gentler Route to Battery Lithium
Conventional battery recycling dissolves cathodes in hot mineral acid. Microwave-assisted leaching in a deep eutectic solvent does the same job at lower temperature, in minutes, with a solvent you can in principle reuse.
ExplainerAugust 29, 2026
The molecular clamp that grabs gold when you flip a switch
A University of Illinois team redesigned the extraction molecule itself so the organic liquid conducts its own current. It pulled 89% of the gold out of real e-waste leachate — with one to two orders of magnitude fewer reagents.
ExplainerAugust 18, 2026
Can LFP batteries be recycled without dissolving them?
Iron-and-phosphate cathodes are cheap, which is exactly why conventional recycling struggles to pay for them. Direct regeneration takes a different route: repair the cathode powder instead of breaking it back down into salts.
ExplainerAugust 15, 2026
The battery-fire tripwire inside an MRF
CP Group's Sentry pairs X-ray with RGB cameras and AI to spot batteries and propane cylinders on a moving recycling line. Circular Services is installing it now — here is how the detection zone works, and which numbers nobody has published yet.
ExplainerAugust 13, 2026
Can old solar panels be "flotation-mined" for silver?
A University of Newcastle pilot ran end-of-life solar cell material through continuous froth flotation and recovered virtually all of its silver. Here is the mechanism, stage by stage — and what "nearly 100%" actually covers.