Journal of Water Resources and Ocean Science

| Peer-Reviewed |

The Role of Oxygen in Degradation of Hydrocarbons in Sediments of an Estuary in Nigeria

Received: 24 August 2014    Accepted: 30 August 2014    Published: 20 September 2014
Views:       Downloads:

Share This Article

Abstract

The rates of degradation of Aliphatic (AHs) and Polynuclear Aromatic Hydrocarbons (PAHs) in sediments of the Bonny Estuary were investigated. Degradation was enhanced by aerobic condition in the order of treatments 10000ppm>1000ppm>100ppm (AHs), 100ppm>1000ppm>10000ppm (PAHs) than in the anaerobic condition which was in the order 10000ppm>100ppm>1000ppm (AHs), 100ppm>1000ppm>10000ppm (PAHs). Rates of degradation differed over the harvest days [F(10.90)>Fcrit(4.17)] and between the oxygen conditions [F(10.92)>Fcrit(4.17)] (P<0.05). Degradation enhancements by oxygenation were by 9.85, 63.64 and 62.66% (AHs) and 2.07, 3.15 and 3.95% (PAHs) on Days 14, 28 and 42 respectively. Rate of degradation was dose-dependent and slower especially of the PAHs.

DOI 10.11648/j.wros.20140304.11
Published in Journal of Water Resources and Ocean Science (Volume 3, Issue 4, August 2014)
Page(s) 45-50
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Degradation, Hydrocarbons, Bonny Estuary, Marine Sediments, Anoxia

References
[1] Norwegian Environment Agency (NEA), Polluted marine sediments, (2009). Retrieved 25/07/2013 from http://www.environment.no/Topics/Marine-areas/Hazardous-chemicals-in-coastal-waters/Polluted-marine-sediments/
[2] Skei J (2009), The entrapment of pollutants in Norwegian Fjord sediments- A beneficial situation for the North Sea, In: Holocene marine sedimentation in the North Sea Basin, S.D. Nio, R.T.E. Shüttenhelm & Tj. C.E. Van Weering (Eds.), Blackwell Publishing Ltd., Oxford, UK. doi: 10.1002/9781444303759.ch32.
[3] Karimov M (2007), Heavy metals in the bottom sediments of the Western Norwegian fjords, MSc Thesis, Geology Department, University of Tartu, pp.122.
[4] Ahnert A and Borowski C (2000), Environmental risk assessment of anthropogenic activity in the deep sea. Jr. Aquat. Ecosyst. Stress & Recov.; 7(4): 299. Available at http://web.ebscohost.com/ehost/pdf?vid=5&hid=2&sid=4b3a30cd-c7ec-4838-ba3c-48ce12f26813%40sessionmgr12. Accessed 11 October 2013.
[5] Daoji L and Dag D (2004), Ocean pollution from land-based sources: East China Sea. AMBIO– A Jr. of the Human Envt., 33(1/2): 107-113.
[6] Kenneth RW (2006), Plague of Plastic Chokes the Seas. Los Angeles Times Archived from http://www.pulitzer.org/year/2007/explanatory-reporting/works/oceans04.html. Accessed 2008-04-01.
[7] Milkov AV (2004), Global estimates of hydrate-bound gas in marine sediments: how much is really out there?. Earth Sci .Rev., 66(3–4): 183-197. Bibcode:2004ESRv...66..183M. doi:10.1016/j.earscirev. Accessed 2 November 2003.
[8] Rios LM, Moore C and Jones PR (2007), Persistent organic pollutants carried by Synthetic polymers in the ocean environment. Marine Pollut. Bull., 54(8): 1230–1237. doi:10.1016/j.marpolbul.2007.03.022. PMID 17532349.
[9] Stull JK (1989), Contaminants in sediments near a major marine outfall: history, effects and future. OCEANS ’89 Proceedings 2: 481-484.
[10] Ogbuagu DH, Njoku JD and Ayoade AA (2011a), Trends in macrobenthal biotypes of Imo River in a Nigerian Delta region. Jr. Biodiv. Envir. Sci. (JBES), 1(4): 22-28. Available at http://www.innspub.net. Accessed 11 October 2013.
[11] Ogbuagu DH, Okoli CG, Emereibeole EI, Anyanwu IC, Onuoha O, Ubah NO, Ndugbu CO, Okoroama ON, Okafor A, Ewa E, Ossai R and Ukah F (2011b), Trace metals accumulation in biofilms of the upper and middle reaches of Otamiri river in Owerri, Nigeria. Jr. Biodiv. Envir. Sci. (JBES), 1(3): 19-26. Available at http://www.innspub.net . Accessed 10 October 2013.
[12] Kroeger T (2012), Dollars and Sense: Economic Benefits and Impacts from two Oyster Reef Restoration Projects in the Northern Gulf of Mexico. TNC Report. Retrieved from http://www.nature.org/ourinitiatives/regions/northamerica/oyster-restoration-study-kroeger.pdf.
[13] Moore C, Moore SL, Leecaster MK and Weisberg SB (2001), A Comparison of Plastic and Plankton in the North Pacific Central Gyre. Marine Pollut. Bullet., 42(12): 1297–1300. doi:10.1016/S0025-326X(01)00114-X. PMID 11827116.
[14] Newell RIE, Cornwell JC and Owens MS (2002), Influence of simulated bivalve biodepositon and microphytobenthos on sediment nitrogen dynamics, a laboratory study. Limnol. and Oceanogr., 47:1367-1379.
[15] Orr JC, Fabry VJ, Aumont O, Bopp L, Doney SC et al. (2005), Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms. Nature, 437 (7059): 681–686. Bibcode:2005Natur.437.681O. doi:10.1038/nature04095. ISSN 0028-0836. PMID 16193043.
[16] Tanabe S, Watanabe M, Minh TB, Kunisue T, Nakanishi S, Ono H and Tanaka H (2004), PCDDs, PCDFs, and coplanar PCBs in albatross from the North Pacific and Southern Oceans: Levels, patterns, and toxicological implications. Envir. Sci. & Technol., 38 (2): 403–413. doi:10.1021/es034966x.
[17] Abowei JFN and Sikoki FD (2005), Water Pollution Management and Control. Doubletrust Publication Company, Port Harcourt, 236pp.
[18] Gerlach (1974), Marine Pollution, Springer, Berlin.
[19] Unlu S, Sari E, Apak R, Balci N and Koldemir B (2013), Distribution and source identification of polycyclic aromatic hydrocarbons in sediments of the Ambarli Port area, Sea of Marmara, Turkey. Global Adv. Res. Jr. Envir. Sci. Toxicol. (GARJEST), 2(6):144-151. Available online at http://garj.org/garjest/index.htm
[20] Chen CW and Chen CF (2011), Distribution, origin, and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in sediments of Kaohsiung Harbor, Taiwan. Mar. Pollut. Bull., 63: 417-423.
[21] Mostafa AR, Barakat AO, Qian Y and Wade TL (2003), Composition, distribution and sources of polycyclic aromatic hydrocarbons in sediments of the western harbour of Alexandria, Egypt. Jr. Soils Sed., 3: 173–179.
Author Information
  • Department of Environmental Technology, Federal University of Technology, PMB 1526, Owerri, Nigeria

  • Department of Fisheries and Aquaculture Technology, Federal University of Technology, Owerri, Nigeria

  • Department of Agricultural Engineering, Federal Polytechnic, Nekede, Owerri, Nigeria

Cite This Article
  • APA Style

    Dike Henry Ogbuagu, Ebenezer Temitope Adebayo, Emmanuel Ikechukwu Iwuchukwu. (2014). The Role of Oxygen in Degradation of Hydrocarbons in Sediments of an Estuary in Nigeria. Journal of Water Resources and Ocean Science, 3(4), 45-50. https://doi.org/10.11648/j.wros.20140304.11

    Copy | Download

    ACS Style

    Dike Henry Ogbuagu; Ebenezer Temitope Adebayo; Emmanuel Ikechukwu Iwuchukwu. The Role of Oxygen in Degradation of Hydrocarbons in Sediments of an Estuary in Nigeria. J. Water Resour. Ocean Sci. 2014, 3(4), 45-50. doi: 10.11648/j.wros.20140304.11

    Copy | Download

    AMA Style

    Dike Henry Ogbuagu, Ebenezer Temitope Adebayo, Emmanuel Ikechukwu Iwuchukwu. The Role of Oxygen in Degradation of Hydrocarbons in Sediments of an Estuary in Nigeria. J Water Resour Ocean Sci. 2014;3(4):45-50. doi: 10.11648/j.wros.20140304.11

    Copy | Download

  • @article{10.11648/j.wros.20140304.11,
      author = {Dike Henry Ogbuagu and Ebenezer Temitope Adebayo and Emmanuel Ikechukwu Iwuchukwu},
      title = {The Role of Oxygen in Degradation of Hydrocarbons in Sediments of an Estuary in Nigeria},
      journal = {Journal of Water Resources and Ocean Science},
      volume = {3},
      number = {4},
      pages = {45-50},
      doi = {10.11648/j.wros.20140304.11},
      url = {https://doi.org/10.11648/j.wros.20140304.11},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.wros.20140304.11},
      abstract = {The rates of degradation of Aliphatic (AHs) and Polynuclear Aromatic Hydrocarbons (PAHs) in sediments of the Bonny Estuary were investigated. Degradation was enhanced by aerobic condition in the order of treatments 10000ppm>1000ppm>100ppm (AHs), 100ppm>1000ppm>10000ppm (PAHs) than in the anaerobic condition which was in the order 10000ppm>100ppm>1000ppm (AHs), 100ppm>1000ppm>10000ppm (PAHs). Rates of degradation differed over the harvest days [F(10.90)>Fcrit(4.17)] and between the oxygen conditions [F(10.92)>Fcrit(4.17)] (P<0.05). Degradation enhancements by oxygenation were by 9.85, 63.64 and 62.66% (AHs) and 2.07, 3.15 and 3.95% (PAHs) on Days 14, 28 and 42 respectively. Rate of degradation was dose-dependent and slower especially of the PAHs.},
     year = {2014}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - The Role of Oxygen in Degradation of Hydrocarbons in Sediments of an Estuary in Nigeria
    AU  - Dike Henry Ogbuagu
    AU  - Ebenezer Temitope Adebayo
    AU  - Emmanuel Ikechukwu Iwuchukwu
    Y1  - 2014/09/20
    PY  - 2014
    N1  - https://doi.org/10.11648/j.wros.20140304.11
    DO  - 10.11648/j.wros.20140304.11
    T2  - Journal of Water Resources and Ocean Science
    JF  - Journal of Water Resources and Ocean Science
    JO  - Journal of Water Resources and Ocean Science
    SP  - 45
    EP  - 50
    PB  - Science Publishing Group
    SN  - 2328-7993
    UR  - https://doi.org/10.11648/j.wros.20140304.11
    AB  - The rates of degradation of Aliphatic (AHs) and Polynuclear Aromatic Hydrocarbons (PAHs) in sediments of the Bonny Estuary were investigated. Degradation was enhanced by aerobic condition in the order of treatments 10000ppm>1000ppm>100ppm (AHs), 100ppm>1000ppm>10000ppm (PAHs) than in the anaerobic condition which was in the order 10000ppm>100ppm>1000ppm (AHs), 100ppm>1000ppm>10000ppm (PAHs). Rates of degradation differed over the harvest days [F(10.90)>Fcrit(4.17)] and between the oxygen conditions [F(10.92)>Fcrit(4.17)] (P<0.05). Degradation enhancements by oxygenation were by 9.85, 63.64 and 62.66% (AHs) and 2.07, 3.15 and 3.95% (PAHs) on Days 14, 28 and 42 respectively. Rate of degradation was dose-dependent and slower especially of the PAHs.
    VL  - 3
    IS  - 4
    ER  - 

    Copy | Download

  • Sections