Characterization of the pretreatment liquor of biomass from the perennial grass, Eulaliopsis binata, for the production of dissolving pulp

► The non-wood biomass from Eulaliopsis binata was pretreated to producer dissolving pulp. ► A method of “zero release” of the pretreatment liquor (PL) was proposed. ► Hydrolysis or enzymolysis can be omitted during bioethanol production from PL.