Our Technology

Our calcium silicate based filter media has excellent trapping and harvesting capabilities proven to work with Phosphorus and Nitrogen from agricultural & human waste streams.

The large surface area and high porosity with interconnected channels make the media a perfect solution for reducing nutrient loads at point and non-point sources in both high and low nutrient concentrated waste streams. Plus, it is produced by using 100% sustainable and renewable resources.

Phosphorus Recovery

Today, the majority of chemical phosphate used for the world’s crops are mined from phosphate rock. Since there is no substitute for non-renewable phosphorus in food production and remaining reserves are dwindling, our rapidly-scalable and environmentally benign filter media can capture wasted chemical phosphate for re-use, solving phosphorus supply issues this century.

Nitrogen Recovery

Nitrogen runoff alone is more than 13 million metric tonnes per year. Our filter media turns this excess run-off into a concentrated, exportable fertilizer product.