Paracoccus pantotrophus with N, N-dimethylformamide degradation function and application thereof

The invention relates to paracoccus pantotrophus with an N, N-dimethylformamide degradation function, a microbial agent containing the paracoccus pantotrophus, a fermentation method and application, the paracoccus pantotrophus is preserved in the China General Microbiological Culture Collection Cent...

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Hauptverfasser: LIU JUN, ZHENG SUJUAN, SUN YEHAO, LIU SHENGPENG, WEN SHENGGUO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to paracoccus pantotrophus with an N, N-dimethylformamide degradation function, a microbial agent containing the paracoccus pantotrophus, a fermentation method and application, the paracoccus pantotrophus is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.27001. The paracoccus pantotrophus disclosed by the invention can tolerate high-concentration COD (Chemical Oxygen Demand) and can tolerate 8000ppm COD of chemical wastewater under aerobic and 30 DEG C conditions, and meanwhile, after the paracoccus pantotrophus is applied for 4 days, the degradation rate of the COD reaches 89%; under the aerobic condition at the temperature of 30 DEG C and aiming at the DMF concentration of 1000 ppm, 90% of COD can be degraded in 2 days, meanwhile, finally degraded ammonia nitrogen accounts for 97% of the total nitrogen amount, and N, N-dimethylformamide can be effectively converted into ammonia gas. 本发明涉及一种具有N,N-二甲基甲酰胺降解功能的泛营养副球