sewage sludge (#2147)

ID-number#2147
Materialsewage sludge
Classification ECN Phyllis classification ▸ sludge ▸ sewage ▸ sewage sludge
NTA 8003 classification ▸ [400] slib ▸ [410] zuiveringsslib RWZI
Submitter organisationECN (Netherlands)
Submission date2001-04-20
Remarksmechanically pressed
LiteratureOwczarek,C.; Krautz,H.J.; Griebe,S.: Cycloid combustion - a new concept for industrial combustion with low-calorific fuels. Proceedings 5th European Conference on Industrial Furnaces and Boilers, 2000, vol.2, p.25-34.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 77.60
Ash content wt% 8.60 38.40

Ultimate Analysis

Carbon wt% 7.10 31.70 51.46 Measured
Hydrogen wt% 1.05 4.69 7.61 Measured
Nitrogen wt% 1.05 4.69 7.61 Measured
Sulphur wt% 0.42 1.88 3.04 Measured
Oxygen wt% 4.20 18.75 30.44 Calculated
Total (with halides) wt% 100.02 100.10 100.16 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 0.76 11.83 19.21
Gross calorific value (HHV) MJ/kg 2.88 12.86 20.87
HHVMilne MJ/kg 3.13 13.96 22.66 Calculated