calcium oxide

Pyrolysis with Calcium Oxide Reduces Toxic Chromium(VI) in Lettuce Biochar by 93.6% at 800°C
Green Utilization of Phosphogypsum for Wastewater Treatment
Sustainable Water Treatment: Utilizing Electric Geyser Waste for Synthesizing Calcium Oxide-Enhanced Biochar to Remove Fluoride and Nitrate Contaminants
Metal-Impregnated Biochar Boosts Conversion of Waste Motor Oil into Diesel-Like Fuel