Dong-Cheol Seo

TL;DR: Based on data obtained from the distribution coefficients, Freundlich and Langmuir adsorption models, and three-dimensional simulation, multimetal advertisersorption behaviors differed from monometal adsorptive behaviors due to competition.

TL;DR: The enhanced removal of sulfamethazine (SMT) from water by physically activated biochar is reported, suggesting steam activation could potentially enhance the sorption capacities of biochars compared to conventional pyrolysis.

TL;DR: The Fe-impregnated sugarcane biochar (FSB) for removing azo dye Orange G (OG) from solution under various Fenton-like oxidation conditions was more economical, efficient, and recyclable than other conventional Fenton oxidation catalysts.

TL;DR: The maximum P adsorption capacity by activated biochar using ZnCl2 (15,460 mg kg−1) was higher than that of typical biochar, as determined by the Langmuir adsorbent isotherm.

TL;DR: Fungal and bacterial denitrification rates were determined under a range of redox conditions in sediment from a Louisiana swamp forest used for wastewater treatment, showing fungal denitrified was dominant under moderately reducing to weakly oxidizing conditions (Eh>+250 mV), whereas bacterialDenitrification was dominantunder strongly reducing condition (Eh<-100 mV).