sewage sludge (#1517)
| ID-number | #1517 |
|---|---|
| Material | sewage sludge |
| Classification | ECN Phyllis classification ▸ sludge ▸ sewage ▸ sewage sludge |
| NTA 8003 classification ▸ [400] slib ▸ [410] zuiveringsslib RWZI | |
| Submitter organisation | ECN (Netherlands) |
| Submission date | 1999-07-07 |
| Remarks | Sludge from Duisburg Huckingen Germany |
| Literature | K. 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 | ||||||||||||||||||
Main biomass properties |
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Proximate analysis |
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| Moisture content | wt% | 70.20 | ||||||||||||||||||
| Ash content | wt% | 14.30 | 48.00 | |||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 8.62 | 28.93 | 55.63 | Measured | |||||||||||||||
| Hydrogen | wt% | 0.77 | 2.60 | 5.00 | Measured | |||||||||||||||
| Oxygen | wt% | 4.57 | 15.33 | 29.48 | Measured | |||||||||||||||
| Nitrogen | wt% | 1.14 | 3.81 | 7.33 | Measured | |||||||||||||||
| Sulphur | wt% | 0.36 | 1.22 | 2.35 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 99.99 | 99.99 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 232.4 | 780.0 | 1 500.0 | Measured | |||||||||||||||
| Fluorine (F) | mg/kg | 77.5 | 260.0 | 500.0 | Measured | |||||||||||||||
Heating value |
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| 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 | |||||||||||||||