Solutions

SEM TECH is one closed-loop electrochemical process that scales from a free open-source build all the way to custom processing of your material. Start wherever you are.

Start free

Our ion exchange membrane design and process notes are open source under CERN-OHL-S. Build it yourself with off-the-shelf materials.

Order analysis

Send us a sample and we analyze it on a Rigaku NEX DE lab-grade XRF spectrometer, so you know exactly what is in your feedstock before you commit to anything.

Buy what you need

Purchase our flagship membrane sheets and recovered chemicals directly from the shop.

Run it on your material

Ready to process your own feedstock? We offer a research and demonstration processing kit, a ship-us-your-sample demonstration run, and custom processing for specific feedstocks. The intro call is paid and the rate is shown when you book.

By feedstock

See how SEM TECH applies to your material:

• Gold and platinum group metals from ore
• Gold and PGMs from e-waste and catalytic converters
• Rare earths and critical minerals from tailings