sewage sludge (#1172)
| ID-number | #1172 |
|---|---|
| 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 | 1998-03-18 |
| Literature | W. van Daalen and J. van Doorn: Brandstoffen uit reststromen voor circulerend wervelbedvergassing (in Dutch), Haarlem, the Netherlands, NV Afvalzorg Noord-Holland, 36 p. (1997). |
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% | 15.00 | ||||||||||||||||||
| Ash content | wt% | 31.88 | 37.50 | |||||||||||||||||
Ultimate analysis (macroelements) |
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| Carbon | wt% | 27.88 | 32.80 | 52.48 | Measured | |||||||||||||||
| Hydrogen | wt% | 3.83 | 4.50 | 7.20 | Measured | |||||||||||||||
| Oxygen | wt% | 16.13 | 18.98 | 30.37 | Calculated | |||||||||||||||
| Nitrogen | wt% | 3.74 | 4.40 | 7.04 | Measured | |||||||||||||||
| Sulphur | wt% | 1.45 | 1.70 | 2.72 | Measured | |||||||||||||||
| Total (with halides) | wt% | 100.00 | 100.00 | 100.00 | Calculated | |||||||||||||||
Halides |
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| Chlorine (Cl) | mg/kg | 1 020.0 | 1 200.0 | 1 920.0 | Measured | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 9.59 | 11.72 | 18.75 | ||||||||||||||||
| Gross calorific value (HHV) | MJ/kg | 10.80 | 12.70 | 20.32 | ||||||||||||||||
| HHVMilne | MJ/kg | 11.97 | 14.09 | 22.54 | Calculated | |||||||||||||||