sewage sludge (#1515)

ID-number#1515
Materialsewage sludge
Classification ECN Phyllis classification ▸ sludge ▸ sewage ▸ sewage sludge
NTA 8003 classification ▸ [400] slib ▸ [410] zuiveringsslib RWZI
Submitter organisationECN (Netherlands)
Submission date1999-07-06
RemarksSW Dusseldorf
LiteratureK. R. G. Hein: Combined combustion of biomass/sewage sludge and coals; Clean Coal Technology Programme 1992-1994, Stuttgart, IVD, ISBN 3-928123-16-5 (1994).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 6.65
Ash content wt% 36.03 38.60
Volatile matter wt% 48.54 52.00 84.69
Fixed carbon wt% 8.77 9.40 15.31 Calculated

Ultimate Analysis

Carbon wt% 26.60 28.49 46.40 Measured
Hydrogen wt% 3.90 4.18 6.80 Measured
Nitrogen wt% 3.95 4.24 6.90 Measured
Sulphur wt% 0.80 0.86 1.40 Measured
Oxygen wt% 9.34 10.01 16.30 Measured
Total (with halides) wt% 87.28 86.37 77.80 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 12.07 13.10 21.34
Gross calorific value (HHV) MJ/kg 13.08 14.02 22.83
HHVMilne MJ/kg 12.34 13.22 21.53 Calculated