via hydrothermal carbonization (HTC) process to remove Cr(VI).  The adsorption thermodynamics and kinetics were investigated via batch experiments, and the electron transfer routes and adsorption mechanisms were further revealed based on systematic characterization.  The adsorption isotherms were well fitted by the Langmuir model with a maximum adsorption amount of 7.76 mg/g.  Furthermore, the wood vinegar, as the by-product, can significantly accelerate the reduction rate of Cr(VI). 
THERM