… Prof. Liangwei Deng, Chief Engineer at the Biogas Institute of the Ministry of Agriculture and Rural Affairs, P.R. China, is currently engaged in research on wastewater, solid waste treatment using biogas technology, and biogas plant consultation and design. He has presided over more than 20 national, provincial and ministerial-level research programs, designed and commissioned more than 30 large biogas plants including the Mengniu Aoya International Demonstration Farm (10,000 cows). In the field of anaerobic digestion, he has published more than 130 research papers, written 2 monographs, and holds 9 national invention patents.
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