Levels of PCDDs and PCDFs in grasses and weeds collected near a municipal solid waste incinerator

作者: M. Schuhmacher , J.L. Domingo , J.M. Llobet , L. Müller , J. Jager

DOI: 10.1016/S0048-9697(97)84052-1

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摘要: The concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDDs/PCDFs) were determined in grass weed samples collected the vicinity a municipal solid waste incinerator (Tarragona, Catalonia, Spain). Samples at various sites within radius 1.5 km from facility each four main directions wind. PCDD/PCDF ranged 0.15 to 62.09 ng Tequiv./kg (dry matter) with median value 0.328 mean 4.11 matter). OCDD, followed by OCDF, was predominant congener contributor Tequiv. Results compared levels found soil same time place as current samples. profile similar for vegetation present results show that grasses weeds can be an adequate indicator deposition incinerator.

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