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首页> 外文期刊>Journal of Environmental Science and Health >Modification of an environmental surveillance program to monitor PCDD/Fs and metals around a municipal solid waste incinerator
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Modification of an environmental surveillance program to monitor PCDD/Fs and metals around a municipal solid waste incinerator

机译：修改环境监测计划，以监测城市固体废物焚化炉周围的PCDD / F和金属

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摘要

Since the mid-90s, an environmental surveillance program has been on-going to provide information on the levels of PCDD/Fs and various metals in soil and vegetation samples collected in the vicinity of a municipal solid waste incinerator (MSWI) in Tarragona (Catalonia, Spain). However, the presence of other potential sources of pollution in the zone, such as traffic, forest fires, local industries, etc., makes hard to determine the impact concerning the MSWI. Therefore, in 2007 a change in the monitoring program was implemented by collecting additional ambient air samples through active and passive sampling devices. Mean PCDD/F levels in herbage and soil were 0.10 ng I-TEQ/kg dry weight (range: 0.05-0.17 ng I-TEQ/kg dw) and 0.64 ng I-TEQ/kg dw (range: 0.13-2.41 ng I-TEQ/kg dw), respectively. A significant reduction of the PCDD/F concentration in both monitors was observed with respect to our previous surveys. Air mean concentrations of PCDD/Fs were 12.04 and 15.21 fg WHO-TEQ/m~3 in 2007 and 2008, respectively, meaning a non-significant increase of 26%. In addition, a generalized increase of environmental metal levels with respect to our baseline study was not observed. The current concentrations of PCDD/Fs and metals in the vicinity of the MSWI of Tarragona are relatively low in comparison with other areas under the influence of emissions from waste incinerators. This indicates that the environmental impact of the MSWI of Tarragona is not significant. Moreover, the modification of the surveillance program has proven to be successful.
机译：自90年代中期以来，一项环境监测计划一直在进行，以提供有关在塔拉戈纳（加泰罗尼亚）的城市固体废物焚化炉（MSWI）附近收集的土壤和植被样品中PCDD / Fs和各种金属含量的信息。 ，西班牙）。但是，由于该地区存在其他潜在的污染源，例如交通，森林大火，当地工业等，因此很难确定对MSWI的影响。因此，在2007年，通过主动和被动采样设备收集了额外的环境空气采样，从而改变了监控程序。牧草和土壤中PCDD / F的平均水平为0.10 ng I-TEQ / kg干重（范围：0.05-0.17 ng I-TEQ / kg dw）和0.64 ng I-TEQ / kg dw（范围：0.13-2.41 ng I -TEQ / kg dw）。与我们之前的调查相比，在两个监视器中PCDD / F浓度均显着降低。 2007年和2008年，WHO-TEQ / m〜3的PCDD / Fs空气平均浓度分别为12.04和15.21 fg WHO-TEQ / m〜3，这意味着不明显的增加26％。此外，与我们的基线研究相比，未观察到环境金属含量的普遍增加。与其他地区相比，塔拉戈纳MSWI附近PCDD / Fs和金属的浓度相对较低，受废物焚化炉排放的影响。这表明塔拉戈纳MSWI对环境的影响不大。此外，事实证明，修改监视程序是成功的。

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  • 来源
    《Journal of Environmental Science and Health》 |2009年第13ptaa期|1343-1352|共10页
  • 作者

    LOLITA VILAVERT; MARTI NADAL; MONTSE MARI; MARTA SCHUHMACHER; JOSE L. DOMINGO;

  • 作者单位

    Laboratory of Toxicology and Environmental Health, School of Medicine, IISPV, 'Rovira i Virgili' University, Reus,Catalonia, Spain;

    Laboratory of Toxicology and Environmental Health, School of Medicine, IISPV, 'Rovira i Virgili' University, Reus,Catalonia, Spain;

    Laboratory of Toxicology and Environmental Health, School of Medicine, IISPV, 'Rovira i Virgili' University, Reus,Catalonia, Spain Environmental Engineering Laboratory, ETSEQ, 'Rovira i Virgili' University, Tarragona, Catalonia, Spain;

    Laboratory of Toxicology and Environmental Health, School of Medicine, IISPV, 'Rovira i Virgili' University, Reus,Catalonia, Spain Environmental Engineering Laboratory, ETSEQ, 'Rovira i Virgili' University, Tarragona, Catalonia, Spain;

    Laboratory of Toxicology and Environmental Health, School of Medicine,IISPV, 'Rovira i Virgili' University, Sant Llorenc 21, 43201 Reus, Catalonia, Spain;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    PCDD/Fs; metals; municipal solid waste incinerator; soil; vegetation; ambient air;

    机译：PCDD / Fs;金属;城市固体废物焚化炉;泥;植被;环境空气;

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