Schuhmacher M, Xifró A, Llobet J M, de Kok H A, Domingo J L
Environmental Engineering Laboratory, "Rovira i Virgili" University, 43005 Tarragona, Spain.
Arch Environ Contam Toxicol. 1997 Oct;33(3):239-46. doi: 10.1007/s002449900249.
The concentrations of polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF) were determined in soil samples taken from 24 sites in the vicinity of a municipal solid waste incinerator (Montcada, Barcelona, Spain). Samples were collected within a radius of 3 km in each of the three main directions of the wind rose in that area. Hepta- and octa-CDDs were the predominant congeners and contributors to TEQ. PCDD/F levels ranged from 0.30 to 44.26 ng TEQ/kg (dry matter), with median and mean values of 3.52 and 6.91 ng TEQ/kg, respectively. The highest and lowest PCDD/F concentrations were found at 750 m (44.26 ng TEQ/kg) and 3000 m (0. 30 ng TEQ/kg) from the stack, while the PCDD/PCDF ratio was 1.78. The health risk analysis of the data shows that the PCDD/F intake from soils is substantially lower than the tolerable daily intake for toxicologic (other than cancer) effects of PCDD/Fs.
对取自西班牙巴塞罗那蒙特卡达一座城市固体废物焚烧炉附近24个地点的土壤样本中的多氯二苯并对二噁英（PCDD）和多氯二苯并呋喃（PCDF）浓度进行了测定。在该地区风向玫瑰图三个主要方向的每一个方向上，在半径3公里范围内采集样本。七氯代和八氯代二噁英是主要的同系物和毒性当量贡献物。PCDD/F水平范围为0.30至44.26纳克毒性当量/千克（干物质），中位数和平均值分别为3.52和6.91纳克毒性当量/千克。在距离烟囱750米（44.26纳克毒性当量/千克）和3000米（0.30纳克毒性当量/千克）处发现了最高和最低的PCDD/F浓度，而PCDD/PCDF比率为1.78。对数据的健康风险分析表明，从土壤中摄入的PCDD/F大大低于PCDD/Fs毒理学（非致癌）效应的每日耐受摄入量。
