Ideally this should be spread on land as an organic fertiliser and soil conditioner, however great care will be required to ensure that this does not become a further source of soil contamination.

• 从理想上来说，这些污泥应该传布在土壤中成为有机肥和土壤调节剂， 然而，还必须非常谨慎而不至于成为污染土壤的根源。