sewage sludge (#1667)
ID-number | #1667 |
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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 | ||||||||||||
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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 |