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Assessing the total maximum allocated load of jurisdiction petroleum pollutants in the Bohai Sea

机译：评估渤海管辖范围内石油污染物的最大最大分配负荷

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摘要

A method for calculation of total maximum allocated load (TMAL) of petroleum in Bohai Sea was established based on jurisdictions by linking land and sea. The TMALs of petroleum pollutants for 51 sea sink source regions, 356 jurisdictions, and 6 petroleum drilling platforms (PDPs) around the Bohai Sea were calculated. Results showed that the TMALs of petroleum pollutants in 51 sea-sink source regions and 6 PDPs amount to 1.9 x 10(4) tons/year. The largest TMAL is from the rivers, followed by that of PDPs and wastewater treatment plants (WWTPs), at about 0.22 x 10(3), 0.13 x 10(3), and 0.11 x 10(3) tons/year on average, respectively. The maximum values are 3.05 x 10(3), 0.47 x 10(3), and 0.65 x 10(3) tons/year respectively, while the minimum values are 0.18, 0.10, and 0.31 tons/year respectively. The TMAL of petroleum pollutants on source producing and TMAL on source emission are 11.9 x 10(4) tons/year and 1.9 x 10(4) tons/year in 356 jurisdictions, respectively. The TMAL is high in upstream of each basin and the areas of marine water exchange rapidly. Taking Laizhou Bay as an example, 19 jurisdictions are overloaded with petroleum pollutants, and its overload rate is 670% on average. (C) 2017 Elsevier Ltd. All rights reserved.
机译：建立了陆海联动的辖区，建立了渤海地区石油总最大分配负荷（TMAL）的计算方法。计算了环渤海51个海底源区，356个管辖区和6个石油钻井平台（PDP）的石油污染物的TMAL。结果表明，在51个海槽源区和6个PDP中，石油污染物的TMALs为1.9 x 10（4）吨/年。最大的TMAL来自河流，其次是PDP和废水处理厂（WWTP），平均每年约0.22 x 10（3），0.13 x 10（3）和0.11 x 10（3）吨，分别。最大值分别为3.05 x 10（3），0.47 x 10（3）和0.65 x 10（3）吨/年，而最小值分别为0.18、0.10和0.31吨/年。在356个辖区中，源头产生的石油污染物的TMAL和源头排放的TMAL分别为11.9 x 10（4）吨/年和1.9 x 10（4）吨/年。每个流域上游的TMAL高，海水交换区域迅速。以莱州湾为例，有19个辖区的石油污染物超载，平均超载率为670％。 （C）2017 Elsevier Ltd.保留所有权利。

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  • 来源
    《Ocean & coastal management》 |2018年第1期|150-164|共15页
  • 作者

    Wang Yan; Li Keqiang; Li Yan; Lu Shan; Wang Baodong; Wang Xiulin;

  • 作者单位

    Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China;

    Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China;

    Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China;

    Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China;

    State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China;

    Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Bohai Sea; Petroleum; Total maximum allocated load; Water quality; Jurisdictions; Coastal pollution control;

    机译：渤海;石油;最大分配总负荷;水质;管辖权;沿海污染控制;

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