L-lactic acid polymer polylactic acid is the most promising biodegradable biomaterial. It will replace polyethylene and polypropylene plastics, eliminate the pollution of "white plastics" to nature and deal with the problems caused by the reduction of oil and other resources.
Customer began to actively prepare for the construction of L-lactic acid production line. With straw as the main raw material, the main production processes of hydrolysis, enzymatic hydrolysis and fermentation are adopted. It is planned to produce 20,000 tons of straw sugar and L-lactic acid annually.