Report of the Sub-Committee on the Disposal of Sewage Sludge to Land.

  • Great Britain. Standing Committee on the Disposal of Sewage Sludge. Sub-Committee on the Disposal of Sewage Sludge to Land.
Date:
[1981], ©1981
Catalogue details

Licence: Open Government Licence

Credit: Report of the Sub-Committee on the Disposal of Sewage Sludge to Land. Source: Wellcome Collection.

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    1000 Seer 100 100 It sicllG eee Cries Cote t eee ec eeece Concentration of Cadmium in mg/kg ds. ° —_ bl ce ean Clg ANBeees ee eee eb eee eS EEL per et] ete ee ere CeCe 0 70 8 10 20 30 40 50 6 0 90 10 0-1 0-1 fe) 0 Percentage of sludge with lower concentration Mean concentration 29 mg/kg dry solids Median concentration 17 mg/kg dry solids. Fig.5 Cadmium content in sewage sludge disposed to land (including landfill) / Source : DSS survey of sewage sludge analysis 1977