Cr(VI) removal

Iron-Modified Biochar’s Cost is Nearly Half That of Activated Carbon, Demonstrating High Potential for Reuse in Pollutant Cleanup
Magnetic Biochar from Acacia falcata Removes Over 97.80% of Chromium(VI) from Various Water Sources
Eco-Friendly Biochar: A Sustainable Solution for Removing Cr(VI) Pollution
Effective Removal of Cr(VI) from Wastewater Using Manganese Oxide-Biochar Nanocomposites Derived from Coffee Husk and Khat Leftovers
Biochar-Assisted Water Electrolysis for Efficient Hydrogen Production and Enhanced Cr(VI) Removal
Converting Marine Algae to Combat Water Pollution
Enhancing Adsorption Efficiency: Hydrophilic Sludge Biochar for Cr(VI) and Methylene Blue Removal
Algae-Based Biochar Shows Promise for Removing Harmful Chromium from Water