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首页> 外文OA文献 >The Concentrations and Distributions of Heavy Metals Pb, Cu and Zn in the Sea Water and Sediment in Estuary Area of Dumai, Riau Province.
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The Concentrations and Distributions of Heavy Metals Pb, Cu and Zn in the Sea Water and Sediment in Estuary Area of Dumai, Riau Province.

机译：廖内省杜迈河口海水和沉积物中重金属Pb，Cu和Zn的浓度和分布

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摘要

The research of heavy metal (Pb, Cu, Zn) has been conducted in June 2015in the estuary area of Dumai, Riau Province. The samples of water and sedimentwere taken in difference area, consisting of 15 stations by purposive samplingmethod. The analysis showed heavy metal contents were as followes Pb 0.051 –0.061 mg/l, Cu 0.038 – 0.047 mg/l, and Zn 0.182 – 0.243 mg/l respectively. Theheavy metal contents in water has exceeded the quality standard ofKep.MENLH/51/2004 on sea water quality standard for marine organism. On theother hand, the sediment analysis showed heavy metal contents were Pb 2.700 –3.500 μg/g, Cu 2.522 – 6.97 μg/g and Zn 15.977 – 18.059 μg/g. According to thisresearch it was concluded that the estuary area of Dumai has been contaminated.
机译：重金属（Pb，Cu，Zn）的研究已于2015年6月在廖内省Dumai的河口地区进行。通过有针对性的采样方法，在不同区域采集了15个站的水和沉积物样本。分析显示重金属含量分别为Pb 0.051 – 0.061 mg / l，Cu 0.038 – 0.047 mg / l和Zn 0.182 – 0.243 mg / l。水中的重金属含量已超过海洋生物海水质量标准（MENPH / 51/2004）的质量标准。另一方面，沉积物分析显示重金属含量为Pb 2.700 –3.500μg/ g，Cu 2.522 – 6.97μg/ g和Zn 15.977 – 18.059μg/ g。根据这项研究得出的结论是，杜迈河口地区已被污染。

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