Various bentonite-sludge biochar composites were fabricated by a sequence of loading and pyrolysis for the simultaneous removal of norfloxacin (NOR) and copper (Cu 2+ ) from an aqueous solution. The morphology and characteristics of obtained composites were reflected through cation exchange...

To enhance the contact opportunities between active species and organic pollutants, thereby increasing the total organic carbon (TOC) removal rate of organic pollutants. This study employed a self-designed underwater arc discharge (UAD) plasma reactor, which combined advanced oxidation process...