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反硝化抑制石油集输系统中硫酸盐还原菌的现场实验

Keywords: 硫酸盐还原菌,反硝化,硫化氢,石油集输系统

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Abstract:

针对长庆油田采油四厂艾家湾作业区集输系统中硫化氢气体浓度较高的问题,采用生物竞争抑制技术对该石油集输系统中H2S进行了处理和现场实验研究。研究结果表明,采用单井生物前端抑制可以使集输系统中沉降罐、污水罐中H2S气体浓度由最初的268mg/m3降低至《工作场所有害因素职业接触限值》(GBZ2-2002)要求的10mg/m3以下。在实验周期内,系统中的反硝化细菌的数量随加药时间的延长逐渐增加,从最初的3000cfu/100mL增加至600000cfu/100mL,而此时系统内的ORP值由硫酸盐还原菌生存的最佳微环境(-300~-350mV)升高至反硝化细菌生存的最佳微环境(-50~-100mV)。16SrDNA测序结果表明,反硝化微生物种群和数量增长很快,并得到适宜于艾家湾作业区集输系统中硫酸盐还原菌抑制的反硝化微生物主要是耐盐芽孢杆菌、产碱假单胞菌和奈瑟菌。完善了集输系统中硫酸盐还原菌次生H2S的生物抑制技术,证实了处理技术与实施工艺的可行性。

References

[1]  戴金星.中国含硫化氢的天然气分布特征、分类及其成因探讨.沉积学报,1985,3(4):109-120 Dai Jinxing. Distribution, classification and origin of natural gas with hydrogen sulphide in China. Acta Sedimentologica Sinica, 1985,3(4):109-120(in Chinese)
[2]  王堂彪,金鹏康,周立辉,等.反硝化细菌抑制石油集输系统中硫酸盐还原菌试验研究.安全与环境学报,2012,12(1):48-52 Wang Tangbiao, Jin Pengkang, Zhou Lihui, et al. Inhibiting function of denitrification in reducing the activities of sulfate bacteria in the crude oil refilling and transportation process. Journal of Safety and Environment, 2012,12(1):48-52(in Chinese)
[3]  Kluber H. D., Conrad R. Effects of nitrate, nitrite, NO and N2O on methanogenesis and other redox processes in anoxic rice field soil. FEMS Microbiology Ecology, 1998,25(3):301-318
[4]  Nemati M., Mazutinec T.J., Jenneman G.E., et al. Control of biogenic H2S production with nitrite and molybdate. Journal of Industrial Microbiology and Biotechnology, 2001,26(6):350-355
[5]  Telang A. J., Ebert S., Foght J. M., et al. Effect of nitrate injection on the microbial community in an oil field as monitored by reverse sample genome probing. Applied and Environmental Microbiology, 1997,63(5):1785-1793
[6]  魏利,王艳君,马放,等.反硝化抑制硫酸盐还原菌活性机理及应用.哈尔滨工业大学学报,2009,41(4):85-88 Wei Li, Wang Yanjun, Ma Fang, et al. Mechanism and application of denitrification inhibition to activity of sulfate-reducing bacteria. Journal of Harbin Institute of Technology, 2009,41(4):85-88(in Chinese)
[7]  董慧明,张颖,王沈海,等.反硝化细菌对硫酸盐还原菌的竞争抑制研究. 环境工程学报,2008,2(1):130-134 Dong Huiming, Zhang Ying, Wang Shenhai, et al. Study on the competitive inhibition of denitrifying bacteria with sulfate reducing bacteria. Chinese Journal of Environmental Engineering, 2008,2(1):130-134(in Chinese)
[8]  吴文菲,刘波,李红军,等.pH、盐度对微生物还原硫酸盐的影响研究.环境工程学报,2011,5(11):2527-2531 Wu Wenfei, Liu Bo, Li Hongjun, et al. Effect of pH and salinity on sulfate reduction by microorganism. Chinese Journal of Environmental Engineering, 2011,5(11):2527-2531(in Chinese)
[9]  刘广民,张照韩,陈忠喜,等.利用反硝化抑制硫酸盐还原的连续流实验研究.中国给水排水,2007,23(5):39-43 Liu Guangmin,Zhang Zhaohan,Chen Zhongxi,et al.Countinuous-flow experiment of denitrification inhibiting sulfate reduction.China Water & Wastewater,2007,23(5):39-43(in Chinese)
[10]  孙宝魁,孙玉堂,张照韩.油田水反硝化技术抑制硫酸盐还原菌活性研究进展.环境科学与管理,2008,33(8):98-101 Sun Baokui,Sun Yutang,Zhang Zhaohan.Research evolution of denitrification inhibiting sulfate reducting bacterial activity in oilfiled water.Environmental Science and Management,2008,33(8):98-101(in Chinese)
[11]  陈野,刘贵昌.硫酸盐还原菌腐蚀的防治方法及研究进展.腐蚀与防腐,2004,25(3):102-104 Chen Ye, Liu Guichang. Progress in control of corrosion caused by sulfate-reducing bacteria. Corrosion & Protection, 2004,25(3):102-104(in Chinese)
[12]  周金堂,杨伟彪,赵安军,等.井场硫化氢气体检测方法及防护措施.录井技术,2004,15(2):1-5 Zhou Jintang, Yang Weibiao, Zhao Anjun, et al. Detection methods and protection measures of well site H2S gas. Mud Logging Engineering, 2004,15(2):1-5(in Chinese)
[13]  刘宏芳,汪梅芳,许立铭.微生物腐蚀中生物防治措施的研究.腐蚀与防护,2002,23(12):519-522 Liu Hongfang,Wang Meifang,Xu Liming. Microbiologic control of corrosion caused by sulfate-reducing bacteria. Corrosion and Protection,2002,23(12):519-522(in Chinese)
[14]  刘靖,侯宝利,郑家燊,等.硫酸盐还原菌腐蚀研究进展.材料保护, 2001,34(8):8-12 Liu Jing, Hou Baoli, Zheng Jiashen, et al. Advances on corrosion caused by sulfate-reducing bacteria. Journal of Materials Protection, 2001,34(8):8-12(in Chinese)
[15]  冀忠伦,周立辉,任建科,等.长庆油田原油集输系统H2S次生机理分析.安全与环境工程,2011,18(1):67-70 Ji Zhonglun,Zhou Lihui,Ren Jianke,et al. Hydrogen sulfide secondary mechanism of crude oil gathering system in Changing Oilfield.Safety and Environmental Engineering,2011,18(1):67-70(in Chinese)
[16]  Reza Javaherdashti. A review of some characteristics of MIC caused by sulfate reducing bacteria: Past, present and future. Anti-Corrosion Methods and Materials, 1999,46(3):173-180
[17]  王爱杰,任南琪,甄卫东,等.产酸脱硫反应器中限制性生态因子的定量化研究.环境科学学报,2002,22(2):177-182 Wang Aijie,Ren Nanqi,Zhen weidong,et al. Study on the quantifying of restrictive ecological factors in acidogenic de-sulfate bio-reactor. Acta Scientiae Circumstantiae,2002,22(2):177-182(in Chinese)
[18]  张小里,刘海洪,陈开勋,等.硫酸盐还原菌生长规律的研究.西北大学学报(自然科学版),1999,29(5):397-402 Zhang Xiaoli, Liu Haihong, Chen Kaixun, et al. The study of growing regulation of sulfate reducing bacteria. Journal of Northwest University (Natural Science Edition), 1999,29(5):397-402(in Chinese)
[19]  Johannes C.M. Scholten, Peter M. van Bodegom. Effect of sulfate and nitrate on acetate conversion by anaerobic microorganisms in a fresh water sediment. FEMS Microbiology Ecology, 2002,42(3):375-385

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