Articles tagged "circular economy"

2 articles on this topic.

biochar productionmine reclamationcircular economy
Phytoremediation Biochar: Mining Waste to Soil Amendment
Phytoremediation biochar from mining-area plants concentrates Ca, Fe and Zn up to 3.14x. See how remediation biomass becomes a certified soil amendment.
Sep 11, 2026
mine reclamationbiochar soil amendmentrice husk biochar
Biochar for Mine Reclamation: Restoring Tropical Post-Mining Soils
New research from Indonesia shows rice husk biochar significantly improves soil fertility and vegetation growth on post-mining land. Here's what procurement and sustainability teams need to know.
May 5, 2026