sewage sludge (#1165)

ID-number#1165
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
RemarksSaarbergwerke, Germany
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% (ar)
Ash content wt% 49.80
Volatile matter wt% 44.20 88.05
Fixed carbon wt% 6.00 11.95 Calculated

Ultimate Analysis

Carbon wt% 26.50 52.79 Measured
Hydrogen wt% 4.10 8.17 Measured
Nitrogen wt% 3.20 6.37 Measured
Sulphur wt% 1.10 2.19 Measured
Oxygen wt% 15.24 30.36 Calculated
Total (with halides) wt% 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 10.41 20.73
Gross calorific value (HHV) MJ/kg 11.30 22.51
HHVMilne MJ/kg 11.94 23.78 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 600.0 1 195.2 Measured