sewage sludge (#1667)
| ID-number | #1667 |
|---|---|
| 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 | 1999-07-19 |
| Remarks | Dried sewage sludge from Venlo, the Netherlands; pesticides: 64 ug/kg ds; PCB's: 47 ug/kg ds; PAK's: 12 mg/kg ds |
| Literature | Thermische verwerkingsprocessen met en voor zuiveringsslib, Vol Ecotech Europe '99, TechnoTrans, Utrecht (1999). |
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% | 5.00 | ||||||||||||||||||
| Ash content | wt% | 39.90 | 42.00 | |||||||||||||||||
Ultimate analysis (macroelements) |
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| Nitrogen | wt% | 5.70 | 6.00 | 10.34 | Measured | |||||||||||||||
| Total (with halides) | wt% | 50.60 | 48.00 | 10.34 | Calculated | |||||||||||||||
Heating value |
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| Net calorific value (LHV) | MJ/kg | 14.13 | 15.00 | 25.86 | ||||||||||||||||
Trace elements composition |
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| Arsenic (As) | mg/kg (dry) | 3.3 | Measured | |||||||||||||||||
| Cadmium (Cd) | mg/kg (dry) | 0.2 | Measured | |||||||||||||||||
| Chromium (Cr) | mg/kg (dry) | 260.0 | Measured | |||||||||||||||||
| Copper (Cu) | mg/kg (dry) | 386.0 | Measured | |||||||||||||||||
| Mercury (Hg) | mg/kg (dry) | 1.1 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 27 000.0 | Measured | |||||||||||||||||
| Lead (Pb) | mg/kg (dry) | 230.0 | Measured | |||||||||||||||||
| Zinc (Zn) | mg/kg (dry) | 732.0 | Measured | |||||||||||||||||