Schuhmacher M, Granero S, Rivera J, Müller L, Llobet J M, Domingo J L
Laboratory of Toxicology and Environmental Health, Rovira i Virgili University, Reus, Spain.
Chemosphere. 2000 Mar;40(6):593-600. doi: 10.1016/s0045-6535(99)00292-1.
The levels of polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF) were determined in soil and vegetation samples taken from 24 sites in the vicinity of an old municipal solid waste incinerator (San Adrià del Besòs, Barcelona, Spain). Duplicate samples were collected within a radius of 3 km from the stack. PCDD/F concentrations in soils ranged from 1.22 to 34.28 ng I-TEQ/kg (d.m.) with median and mean values of 9.06 and 12.24 ng I-TEQ/kg, respectively. In turn, the levels of PCDD/Fs in vegetation samples ranged from 0.33 to 1.98 ng I-TEQ/kg (d.m.), with median and mean values of 0.58 and 0.70 ng I-TEQ/kg, respectively. Although the present PCDD/F concentrations in soil samples were higher than those recently found in soils taken near other incinerators from Catalonia, they are of the same order of magnitude than the levels of these pollutants found in incinerators from other countries. By contrast, the concentrations of PCDD/Fs in herbage samples were comparable to those found in recent surveys carried out in Catalonia.
测定了取自西班牙巴塞罗那圣阿德里亚德贝索斯一座旧城市固体废弃物焚烧炉附近24个地点的土壤和植被样本中的多氯代二苯并 - 对 - 二噁英（PCDD）和多氯代二苯并呋喃（PCDF）含量。在距烟囱3公里半径范围内采集了重复样本。土壤中PCDD/F浓度范围为1.22至34.28纳克I-TEQ/千克（干质量），中位数和平均值分别为9.06和12.24纳克I-TEQ/千克。相应地，植被样本中PCDD/Fs含量范围为0.33至1.98纳克I-TEQ/千克（干质量），中位数和平均值分别为0.58和0.70纳克I-TEQ/千克。尽管目前土壤样本中的PCDD/F浓度高于最近在加泰罗尼亚其他焚烧炉附近土壤中发现的浓度，但与其他国家焚烧炉中这些污染物的水平处于同一数量级。相比之下，牧草样本中PCDD/Fs的浓度与加泰罗尼亚最近调查中发现的浓度相当。
