sewage sludge (#1168)

ID-number#1168
Materialsewage sludge
Classification ECN Phyllis classification ▸ sludge ▸ sewage ▸ sewage sludge
NTA 8003 classification ▸ [400] slib ▸ [410] zuiveringsslib RWZI
Submitter organisationECN (Netherlands)
Submission date1998-03-18
LiteratureW. van Daalen and J. van Doorn: Brandstoffen uit reststromen voor circulerend wervelbedvergassing (in Dutch), Haarlem, the Netherlands, NV Afvalzorg Noord-Holland, 36 p. (1997).

Values

Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Fuel Properties

Proximate Analysis

Moisture content wt% 3.00
Ash content wt% 42.49 43.80
Volatile matter wt% 47.43 48.90 87.01
Fixed carbon wt% 7.08 7.30 12.99 Calculated

Ultimate Analysis

Carbon wt% 30.26 31.20 55.52 Measured
Hydrogen wt% 4.27 4.40 7.83 Measured
Nitrogen wt% 3.01 3.10 5.52 Measured
Sulphur wt% 1.07 1.10 1.96 Measured
Oxygen wt% 15.71 16.20 28.83 Measured
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

HHVMilne MJ/kg 13.42 13.84 24.62 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 1 940.0 2 000.0 3 558.7 Measured