Draft International Standard
ISO/DIS 19654
Sludge recovery, recycling, treatment and disposal — Laboratory chemical conditioning procedure
Reference number
ISO/DIS 19654
Edition 1
International Standard
ISO/DIS 19654
This Draft International Standard is in the enquiry phase with ISO members.


This international standard specifies a chemical conditioning procedure for sludge/biosolids thus allowing results obtained in different places and laboratories, and on different times to be compared when selecting type and dosage of a conditioning product at laboratory scale.

General information

  •  : Under development
    : DIS registered [40.00]
  •  : 1
  • ISO/TC 275
  • RSS updates

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