Detoxification: a key step in the biorefinery process (2)

The detoxification for bioethanol production from lignocellulosic biomass needs to reduce trace containment levels to the following concentrations: lignin: < 1%; acetic acid: < 1 g/L; furfural:< 0.5 g/L; HFM: <0.8 g/L; formic acid:<5g/L.