An study led by researchers from the Harbin Institute of Technology has unveiled a substantial development in wastewater treatment technology. Published in Engineering, the research introduces an innovative approach to improving denitrification in constructed wetlands (CWs) by utilizing a novel biochar-based substrate, known as β-cyclodextrin-functionalized biochar (BC@β-CD). This breakthrough addresses a critical challenge in wastewater treatment: optimizing nitrogen removal in conditions where traditional methods falter due to low carbon-to-nitrogen (C/N) ratios.
Enhanced denitrification achieved with innovative biochar-based substrate under low carbon/nitrogen conditions
