specialty introduction
the research department of biochemical engineering has been focusing on the research, development and application of microbial technology products for a long time. it has a solid technical system and the reservation of capacity in related micro-ecological preparations, utilization of biomass and research and development of bio-based materials in the fields of environment, agriculture, animal husbandry, food, daily chemicals, health care, medicine and energy. the research department is committed to solving the environmental, resource and health problems encountered by human society in the aspects of ecology, production and life by using the related upstream and downstream technologies of microbiological engineering. it has a complete microbial strain resource bank, which can provide effective solutions for different types of waste treatment, biological prevention and control, and flora restoration. the research department has successively undertaken such research programs as national high technology research and development program 863 and national key research and development program of china. the results have been transformed and achieved good results in large enterprises such as anshan iron and steel group corporation. currently 7 invention patents have been authorized.
product introduction
microbial synergistic bacteria: by in-situ screening of high-efficiency microbial strains from activated sludge in the wastewater biochemical treatment system, and supplementing with a variety of enzymes to make dry powdery compound bacteria, combined with an on-line activation device, it can effectively improve microbial activity, quickly reduce the cod of wastewater. the cod removal has an average increase of more than 50%, and the lowest value can reach below 100mg/l. the bacteria can reduce the ss of the effluent, and increase the shock resistance of the system.
nitrobacteria online culture technology: it achieves rapid proliferation and domestication of nitrifying bacteria, ensures the stability of the nitrification function of bacteria, effectively reduces ammonia nitrogen in wastewater, and then promotes the removal of total nitrogen. the ammonia nitrogen of the effluent is less than 5mg/l, and the total nitrogen of the effluent is less than 10mg/l.
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