Land application of sewage sludge

[Lars Oberg <Lars.Oberg@Chem.UmU.SE>]

I am looking for recent information (references) on levels of PCDD/Fs in
soil after land application of sewage sludge. Levels and trends of PCDD/Fs
in sewage sludge are also of interest, as well as recent data on plant
uptake of PCDD/Fs from soil.

Data on PCDD/Fs in sewage sludge from USA, Canada, Australia and New Zealand
are of special interest.

Any help on these matters is greatly appreciated.

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Dr. Lars Oberg                       Lars.Oberg@envichem.umu.se
Environmental Chemistry                      Tel: +46 90 167622
Umea University, S-90187 Umea, SWEDEN        Fax: +46 90 186155
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