sewage sludge (#1524)

ID-number#1524
Materialsewage sludge
Classification ECN Phyllis classification ▸ sludge ▸ sewage ▸ sewage sludge
NTA 8003 classification ▸ [400] slib ▸ [410] zuiveringsslib RWZI
Sample lot sized50 211 mum
Submitter organisationECN (Netherlands)
Submission date1999-07-07
RemarksSludge from Urbach, Germany
LiteratureJ. M. Bemtgen, K. R. G. Hein and A. J. Minchener: Co-gasification of coal/biomass and coal/waste mixtures; volume III final reports; EC research project APAS contract COAL-CT92-0001, Stuttgart, Clean Coal Technology Programme, ISBN 3-928123-15-7 (1994).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 0.25
Ash content wt% 49.38 49.50
Volatile matter wt% 46.79 46.91 92.89
Fixed carbon wt% 3.58 3.59 7.11 Calculated

Ultimate Analysis

Carbon wt% 24.73 24.80 49.10 Measured
Hydrogen wt% 3.17 3.18 6.30 Measured
Nitrogen wt% 2.97 2.98 5.90 Measured
Sulphur wt% 1.01 1.01 2.00 Measured
Oxygen wt% 18.49 18.53 36.70 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

HHVMilne MJ/kg 9.74 9.77 19.34 Calculated