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  • IOP Publishing  (3)
  • 2020-2024  (3)
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  • IOP Publishing  (3)
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  • 2020-2024  (3)
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  • 1
    Online Resource
    Online Resource
    Application of wavelet multi-scale analysis in the separation of aeromagnetic data potential field
    IOP Publishing ; 2021
    In:  IOP Conference Series: Earth and Environmental Science Vol. 660, No. 1 ( 2021-02-01), p. 012131-
    Details
    In: IOP Conference Series: Earth and Environmental Science, IOP Publishing, Vol. 660, No. 1 ( 2021-02-01), p. 012131-
    Abstract: The aeromagnetic data obtained in the field is a comprehensive reflection of all geological bodies in the ground. When interpreting and inferring a field in different depths, it is necessary to separate the anomalies. As a widely used mathematical transform, wavelet transform introduces the concept of multi-scale analysis, which can effectively separate the aeromagnetic anomalies, clearly reflect the abnormal forms in different depths, and effectively. It improves the recognition accuracy of aeromagnetic data and provides a solid foundation for the processing and interpretation of aeromagnetic data.
    Type of Medium: Online Resource
    ISSN: 1755-1307 , 1755-1315
    URL: Article
    DOI: 10.1088/1755-1315/660/1/012131
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2021
    detail.hit.zdb_id: 2434538-6
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    Online Resource
  • 2
    Online Resource
    Online Resource
    Research on the Evolution Trend of Energy Enterprise Organization Form
    IOP Publishing ; 2021
    In:  IOP Conference Series: Earth and Environmental Science Vol. 831, No. 1 ( 2021-08-01), p. 012009-
    Details
    In: IOP Conference Series: Earth and Environmental Science, IOP Publishing, Vol. 831, No. 1 ( 2021-08-01), p. 012009-
    Abstract: With the development of digital technology, energy enterprises have turned to digital transformation. In this context, the organizational form of energy enterprises will also change. This study put forward the path of energy enterprise organizational reform. Taking EDF, Tokyo Electric Power Company and other companies as examples, the study summarized the factors that influence the choice of energy enterprise organization. Finally, the study pointed out the future evolution direction of energy enterprise organization.
    Type of Medium: Online Resource
    ISSN: 1755-1307 , 1755-1315
    URL: Article
    DOI: 10.1088/1755-1315/831/1/012009
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2021
    detail.hit.zdb_id: 2434538-6
    Location Call Number Limitation Availability
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    Online Resource
  • 3
    Online Resource
    Online Resource
    Study on Adsorption-Desorption of Benzene in Soil
    IOP Publishing ; 2020
    In:  IOP Conference Series: Earth and Environmental Science Vol. 546, No. 4 ( 2020-07-01), p. 042041-
    Details
    In: IOP Conference Series: Earth and Environmental Science, IOP Publishing, Vol. 546, No. 4 ( 2020-07-01), p. 042041-
    Abstract: Groundwater near the Qilu petrochemical plant in Zibo City is polluted by oil for over thirty years, which seriously threaten the local ecological environment. The results of GC-MS analysis of water samples show that benzene was the most abundant and toxic organic pollutant. The adsorption-desorption behaviour of benzene in soil was studied through batch experiments. The results indicated that the adsorption amount of benzene in the local soil showed a trend of increasing first and then decreasing with the increasing of the initial concentration of benzene. There existed an optimal initial concentration of benzene in the adsorption experiments. The desorption concentration of benzene was proportional to the initial concentration of benzene. Particle size of the soil was inversely related to adsorption and desorption concentration of benzene. The soil with the average particle size of 0.08 mm had the largest adsorption capacity for benzene, which could reach 376.39 mg/kg. The results could provide a theoretical basis for the local groundwater remediation.
    Type of Medium: Online Resource
    ISSN: 1755-1307 , 1755-1315
    URL: Article
    DOI: 10.1088/1755-1315/546/4/042041
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2020
    detail.hit.zdb_id: 2434538-6
    Location Call Number Limitation Availability
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    Online Resource
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