Aerobic Denitrification Characteristics Research of Pseudomonas Strains HFX08

Abstract:

In this report, a strains of nitrifying bacteria HFX08 with low temperature and low carbon nitrogen ratio is separated from the activated sludge which is domesticated of the northern city sewage plant in winter. The optimum carbon source for the growth of the strain is sodium acetate, the source of nitrogen is potassium nitrate and the optimum growth temperature range is 10-20°C correspondingly.

• Periodical: Applied Mechanics and Materials (Volumes 253-255)
• Pages: 903-907
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.253-255.903
• Online since: December 2012
• Authors: Xiu Lan Ma, Yu Xun Shan, Fang Yuan Zhang, Ji Hong Wang
• Keywords: Carbon Source, Nitrogen Source, Pseudomonas, Removal Efficiency

References

[1] Jianquang Zhang, Dianhai Yang, Qi Zhou. Natural Cultivation and Acclimation of Activated Sludge of Municipal Wastewater at Lower Temperature and Concentration[J] Journal of University of Science and Technology of Suzhou(Engineering and Technology), 2005，21（1）: 1-4. In Chinese.

[2] Leslie Grady C. P, Daigger Glen T, HenreC, Lin Biological wastewater treatment [M]. Beijing: Chemical Industry Press，(1998).

[3] Jingyan Jiang, Zhenghua Hu, Yao Huang. Isolation of Heterotrophic Nitrifiers/Aerobic Denitrifiers and their Roles in N2O Production for Different Incubations[J]. Environmental Science, 2009, 30(7): 2105-2111. In Chinese.

[4] Ding A Z, Fu M, Sheng G Y. Evidence of aerobic denitrification[J]. Chin Scie Bull, 2000, 45(3): 2779-2785.

[5] Krul J.M. Dissimilatory nitrate and nitrite reduction under aerobic conditions by anaerobically and anaerobically grown Alcaligenes sp. and by activated sludge[J]. Appl. Bacteriol. 1976, 40: 245-260.

DOI: 10.1111/j.1365-2672.1976.tb04172.x

[6] Meiberg J.B.M., Bruinenberg P.M. and Harder W. Effect of dissolved oxygen tension on the metabolism of methylated amines in Hyphomiccrobium X in the absence and presence of nitrate: evidence for"aerobic denitrification"[J]. Gen. Microbiol, 1980, 120: 453-463.

DOI: 10.1099/00221287-120-2-453

[7] P. Bonin, Gilewiz, M cent, Oceanol Marseille, Fac. Sci. Luminy; Marseille, Fr. Adirect demonstration of"co-respiration"of oxygen and nitrogen oxides byPseudomonas nautical: some spectral and kinetic properties of the respiratory components[J]. FEMS Microbiology Letters. 1991, 80(2-3): 183-18.

DOI: 10.1016/0378-1097(91)90592-x

[8] Her J J, Huang J.S. Influences of carbon source and C/Nratio on nitrate/nitrate denitrification and carbon breadthrough[J]. Bioresource Technology，1995（54）：45-51.

DOI: 10.1016/0960-8524(95)00113-1

[9] Dandan Zhou, Fang Ma, Hongyu Wang. et al. Study on Screening Methord of Aerobic Denitrifiers[J] Acta Microbiologica Sinica, 2004，44（6）：837-839. In Chinese.

[10] Fang Ma, Hongyu Wang , Dandan Zhou. Selection and enrichment of aerobic denitrifier in activated sludge system[J] Journal of Hunan University of Science & Technology(Natural Science Edition) 2005，20（2）：80-83. In Chinese.

[11] Xiaoyun Han. Low Temperature Biofilm and Its Microbial Characteristics[D] harbin: Harbin Institute of Technology，2007. In Chinese.