Microorganism pretreatment, Fast degradation of cellulose, hemicellulose, etc, Produces a lot of volatile fatty acids, effectively shorten the hydraulic retention time of digester, improve the utilization rate of materials.

This technology is specially applied in the pretreatment of fiber raw materials. YHR are collaborating with the German company BIONOVA for the application of this technology, and we have obtained a patent in China.It has been successfully applied in some new and renovated biogas projects in Europe. It is a fiber raw material pretreatment technology that has been proved feasible by practical engineering. At present, our company has been successfully applied in large scale biogas projects in China.