Abstract: Two strains screened from oil wastewanter were identified using 9 physiological and biochemical tests,16s rDNA technology and degradation effect of petroleum hydrocarbons components by two single strain were studied. Results showed that the two strains were:L2-Ochrobactrum ciceri sp.and L3-Serratia marcescens sp. The effect of 2 strains of single bacteria on petroleum hydrocarbon degradation was very efficient,It revealed that petroleum hydrocarbons degradation rate of L4 was up to 97.37% and 98.98% after incubated in a rotary shaker at 30℃ and 120 r/min for 6 days and initial concentration of petroleum hydrocarbons was 4000 mg/L. Two kinds of bacteria on the first 3 days of the oil degradation rate was faster, and then enter the stationary phase, the growth rate was slow until zero.
刘虹, 高鹏飞, 丛唯一, 王明超, 温钢, 田朕. 含油废水中筛选的两种石油降解菌的鉴定及降解效果[J]. 吉林化工学院学报, 2018, 35(7): 21-25.
LIU Hong, GAO Peng fei, CONG Weiyi, Wang Mingchao, Wen Gang, Tian Zhen. Identification and degradation effect of two oil degrading bacteria screened from oily wastewater. Journal of Jilin Institute of Chemical Technology, 2018, 35(7): 21-25.