岸滩模拟溢油生物降解条件下原油中双环倍半萜变化规律

侯伟; 杨佰娟; 郑立; 詹天荣; 崔志松; 李倩; 高伟

doi:10.7524/j.issn.0254-6108.2013.09.006

环境化学

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侯伟, 杨佰娟, 郑立, 詹天荣, 崔志松, 李倩, 高伟. 岸滩模拟溢油生物降解条件下原油中双环倍半萜变化规律[J]. 环境化学, 2013, 32(9): 1639-1645. doi: 10.7524/j.issn.0254-6108.2013.09.006

引用本文:

HOU Wei, YANG Baijuan, ZHENG Li, ZHAN Tianrong, CUI Zhisong, LI Qian, GAO Wei. Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation[J]. Environmental Chemistry, 2013, 32(9): 1639-1645. doi: 10.7524/j.issn.0254-6108.2013.09.006

Citation:

HOU Wei, YANG Baijuan, ZHENG Li, ZHAN Tianrong, CUI Zhisong, LI Qian, GAO Wei. Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation[J]. Environmental Chemistry, 2013, 32(9): 1639-1645. doi: 10.7524/j.issn.0254-6108.2013.09.006

岸滩模拟溢油生物降解条件下原油中双环倍半萜变化规律

1.
青岛科技大学化学与分子工程学院, 青岛, 266042;
2.
国家海洋局第一海洋研究所, 海洋生态研究中心, 青岛, 266061;
3.
中国海洋大学化学化工学院海洋化学理论与工程技术教育部重点实验室, 青岛, 266100
基金项目:
国家自然科学基金(41106112)

所基本科研业务费专项资金项目(2012G27,2012T07)

国家海洋局近岸海域生态环境重点实验室资助项目(201009)

国家海洋局海洋溢油鉴别与损害评估技术重点实验室开放基金(201106)资助.

Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation

1.
College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China;
2.
Research Center for Marine Ecology, The First Institute of Oceanography, SOA, Qingdao, 266061, China;
3.
Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
Fund Project:

摘要: 以渤西油田海上平台中质原油作为研究对象,进行岸滩模拟溢油生物降解实验.采用气相色谱与质谱联用技术(GC-MS)对原油中双环倍半萜化合物进行了分析,探讨了不同生物降解条件下双环倍半萜化合物的分布规律,并对该化合物诊断比值的变化规律以及稳定性进行了考察.研究结果表明,经过21 d的生物降解,加入生物降解菌剂和营养盐的原油中双环倍半萜化合物的分布变化不大,加入生物降解菌剂和缓释肥的原油中双环倍半萜化合物降解比较大.经过t检验分析,经过21 d短期生物降解,双环倍半萜化合物诊断比值DR3、DR6、DR9以及DR10,可以用于判别生物降解前21 d内油样是否来自同一油源.双环倍半萜化合物诊断比值对于溢油来源鉴别具有重要意义.
- 生物降解 /
- 双环倍半萜 /
- 诊断比值 /
- 溢油鉴别
Abstract: Using the middle crude oil from the west offshore platform of the Bohai sea, coastal oil spill biodegradation was simulated. Based on the GC-MS analytical results, the distribution pattern of bicyclic sesquiterpene during short-term biodegradation was investigated, and the change and stability of the diagnosis ratios of these compounds were evaluated. The results show that the patterns of bicyclic sesquiterpene in the crude oils changed greatly after 21 d biodegradation with the use of oil-degrading agent and slow release fertilizer (SRF). By comparison, the distribution of bicyclic sesquiterpene without the addition of oil-degrading agent and SRF changed little. After t-test analysis, the diagnosis ratios DR3, DR6, DR9 and DR10 had no apparent change, and therefore could be used as an indicator to decide whether the source of the oil samples during the first 21 days biodegradation are the same. The results suggest that the bicyclic sesquiterpenes can be used as a diagnostic tool for oil spill source identification.
- biodegradation /
- bicyclic sesquiterpenes /
- diagnosis ratio /
- oil spill identification

[1]	刘芳明, 郑洲, 缪锦来,等. 极地海洋石油烃污染物的生物降解研究进展[J]. 极地研究,2007, 19(3):221-230
[2]	孙培艳, 高振会, 崔文林,等. 油指纹鉴别技术发展及应用[M].北京:海洋出版社,2007:105-114, 116-119
[3]	黄海平, 周树青, 初振淼,等. 生物降解作用对原油中烷基菲分布的影响[J]. 现代地质,2005, 19(3):416-424
[4]	徐真, 张春明,刘强,等. 冀中凹陷文安油田双环倍半萜的分布及其意义[J].地球科学与环境学报,2010,32(4):368-371
[5]	Yang Chun, Wang Zhendi, Hollebone B P, et al. Characteristics of bicyclic sesquiterpanes in crude oils and petroleum products [J]. Journal of Chromatography A, 2009, (1216): 4475-4484
[6]	师彦平主编.单萜与倍半萜化学[M].《天然产物化学》. 北京: 化学工业出版社,2008:91-110
[7]	Alexander R, Kagi R I, Noble R, et al. Identification of some bicyclie alkanes in petroleum[J]. Org Geoehem,1988, 14 (6): 63-72
[8]	Stouta S A, Uhlera A D, McCarthya K J. Middle distillate fuel fingerprinting using drimane-based bicyclic sesquiterpanes [J]. Environmental Forensics, 2005, 6(3): 241-251
[9]	Prince R C, Owens E H, Sergy G A. Weathering of an Arctic oil spill over 20 years: The BIOS experiment revisited[J]. Marine Pollution Bulletin, 2002, 44(11):1236-1242
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[11]	郑立,崔志松,高伟,等. 海洋石油降解菌剂在大连溢油污染岸滩修复中的应用研究[J].海洋学报,2012,34(3):164 - 172
[12]	杨佰娟,郑立,张魁英,等.原油中双环倍半萜指纹的内标法分析[J].分析测试学报,2012,31(11):1421-1425
[13]	詹天荣,张魁英,杨佰娟,等.自然风化条件下原油中金刚烷的风化规律[J].环境化学, 2012, 31(2):202-207
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Citation:

HOU Wei, YANG Baijuan, ZHENG Li, ZHAN Tianrong, CUI Zhisong, LI Qian, GAO Wei. Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation[J]. Environmental Chemistry, 2013, 32(9): 1639-1645. doi: 10.7524/j.issn.0254-6108.2013.09.006

岸滩模拟溢油生物降解条件下原油中双环倍半萜变化规律

1. 青岛科技大学化学与分子工程学院, 青岛, 266042;
2. 国家海洋局第一海洋研究所, 海洋生态研究中心, 青岛, 266061;
3. 中国海洋大学化学化工学院海洋化学理论与工程技术教育部重点实验室, 青岛, 266100

收稿日期: 2012-10-08

基金项目:

国家自然科学基金(41106112)

所基本科研业务费专项资金项目(2012G27,2012T07)

国家海洋局近岸海域生态环境重点实验室资助项目(201009)

国家海洋局海洋溢油鉴别与损害评估技术重点实验室开放基金(201106)资助.

关键词:

摘要: 以渤西油田海上平台中质原油作为研究对象,进行岸滩模拟溢油生物降解实验.采用气相色谱与质谱联用技术(GC-MS)对原油中双环倍半萜化合物进行了分析,探讨了不同生物降解条件下双环倍半萜化合物的分布规律,并对该化合物诊断比值的变化规律以及稳定性进行了考察.研究结果表明,经过21 d的生物降解,加入生物降解菌剂和营养盐的原油中双环倍半萜化合物的分布变化不大,加入生物降解菌剂和缓释肥的原油中双环倍半萜化合物降解比较大.经过t检验分析,经过21 d短期生物降解,双环倍半萜化合物诊断比值DR3、DR6、DR9以及DR10,可以用于判别生物降解前21 d内油样是否来自同一油源.双环倍半萜化合物诊断比值对于溢油来源鉴别具有重要意义.

English Abstract

Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation

1. College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China;
2. Research Center for Marine Ecology, The First Institute of Oceanography, SOA, Qingdao, 266061, China;
3. Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China

Received Date: 2012-10-08

Fund Project:

Keywords:

Abstract: Using the middle crude oil from the west offshore platform of the Bohai sea, coastal oil spill biodegradation was simulated. Based on the GC-MS analytical results, the distribution pattern of bicyclic sesquiterpene during short-term biodegradation was investigated, and the change and stability of the diagnosis ratios of these compounds were evaluated. The results show that the patterns of bicyclic sesquiterpene in the crude oils changed greatly after 21 d biodegradation with the use of oil-degrading agent and slow release fertilizer (SRF). By comparison, the distribution of bicyclic sesquiterpene without the addition of oil-degrading agent and SRF changed little. After t-test analysis, the diagnosis ratios DR3, DR6, DR9 and DR10 had no apparent change, and therefore could be used as an indicator to decide whether the source of the oil samples during the first 21 days biodegradation are the same. The results suggest that the bicyclic sesquiterpenes can be used as a diagnostic tool for oil spill source identification.

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岸滩模拟溢油生物降解条件下原油中双环倍半萜变化规律

Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation

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岸滩模拟溢油生物降解条件下原油中双环倍半萜变化规律

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Change of bicyclic sesquiterpenes distribation in crude oils by simulated coastal oil spill biodegradation

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