sewage sludge (#1517)

ID-number#1517
Materialsewage sludge
Classification ECN Phyllis classification ▸ sludge ▸ sewage ▸ sewage sludge
NTA 8003 classification ▸ [400] slib ▸ [410] zuiveringsslib RWZI
Submitter organisationECN (Netherlands)
Submission date1999-07-07
RemarksSludge from Duisburg Huckingen Germany
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% 70.20
Ash content wt% 14.30 48.00

Ultimate Analysis

Carbon wt% 8.62 28.93 55.63 Measured
Hydrogen wt% 0.77 2.60 5.00 Measured
Nitrogen wt% 1.14 3.81 7.33 Measured
Sulphur wt% 0.36 1.22 2.35 Measured
Oxygen wt% 4.57 15.33 29.48 Measured
Total (with halides) wt% 100.00 99.99 99.99 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 1.69 11.43 21.98
Gross calorific value (HHV) MJ/kg 3.58 12.00 23.07
HHVMilne MJ/kg 3.19 10.71 20.59 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 232.4 780.0 1 500.0 Measured
Fluorine (F) mg/kg 77.5 260.0 500.0 Measured