Fe-modified biochar

Engineered Biochar Achieves Up to 100% Nitrate Removal: Biochar-Integrated Wetlands Boost Efficiency to Over 80%
Enhancing Water Treatment with Iron-Modified Biochar for Heavy Metal Removal
Simultaneous Stabilization of Arsenic and Cadmium in Soil Using Fe- and Mn-Modified Biochar
Fe-Modified Biochar Reduces Nitrous Oxide Emissions in Paddy Soils