Grossi G, Lichtig J, Krauss P
Fundação Jorge Duprat Figueiredo de Segurança e Medicina do Trabalho, São Paulo, Brazil.
Chemosphere. 1998 Oct-Nov;37(9-12):2153-60. doi: 10.1016/s0045-6535(98)00277-x.
The level of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans (PCDD/F), polychlorinated biphenyls (PCB) and polycondensated aromatic hydrocarbons (PAH) in compost of different degree of maturation from 21 Brazilian municipal solid waste (MSW) compositing plants has been evaluated. The study shows that most PCDD/F concentrations are above the levels acceptable in Baden-Württemberg (FRG), being 17 ng I-TE/kg, especially for compost from metropolitan areas. These results are similar to those found for Germany. For PCB, the average of the sum of the concentrations of the six congeners PCB 28, 52, 101, 138, 153 and 180 is about 3 times lower in relation to German samples being less than the value indicated by the Baden-Württemberg legislation (0.2 mg/kg).
对来自巴西21家城市固体废弃物（MSW）堆肥厂不同成熟度堆肥中的多氯代二苯并 - 对 - 二噁英、多氯代二苯并呋喃（PCDD/F）、多氯联苯（PCB）和多环芳烃（PAH）水平进行了评估。研究表明，大多数PCDD/F浓度高于巴登 - 符腾堡州（德国）可接受的水平（17 ng I-TE/kg），尤其是大城市地区的堆肥。这些结果与德国的研究结果相似。对于PCB，六种同系物PCB 28、52、101、138、153和180的浓度总和平均值比德国样品低约3倍，低于巴登 - 符腾堡州立法规定的值（0.2 mg/kg）。
