paper mill sludge fermentation equipment manufacturer
Acetone-butanol-ethanol fermentation from different pulp and paper
(2013) earlier proposed that much of the equipment used in the pulp and paper mill manufacturing process, e.g., wood chipping, digesting, mechanical refining, and evaporation, can be used for pretreatment operations, since they may already be present in the prospective pulp mills. Paper sludge with a high ash content has been reported to have
Bioethanol production from paperboard mill sludge using acid
2017/8/1/ ...
