Wood bottom ash (#3404)

ID-number#3404
MaterialWood bottom ash
Alternative nameWood ash
DescriptionBark, wood chips, sawdust: 82 %, peat: 18 %.
Classification CEN/TS 14961 classification ▸ Ash from biomass ▸ Bottom ash ▸ Fluidized bed combustion
ECN Phyllis classification ▸ others ▸ others
NTA 8003 classification ▸ [700] overig ▸ [709] overig overig
Sample date2006-09-26
Sample locationHärnösand
Combustion temperatureca 850
CountrySweden
Production date2006-09-26
SubmitterSLU
Submitter organisationECN (Netherlands)
Submission date2009-10-12

Values

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

Chemical Analyses

Major elements
Aluminium (Al) mg/kg (dry) 65 600.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Potassium (K) mg/kg (dry) 48 500.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Sodium (Na) mg/kg (dry) 21 300.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Calcium (Ca) mg/kg (dry) 46 100.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Silicon (Si) mg/kg (dry) 300 900.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Magnesium (Mg) mg/kg (dry) 7 000.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Iron (Fe) mg/kg (dry) 25 700.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Phosphorus (P) mg/kg (dry) 1 200.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Titanium (Ti) mg/kg (dry) 1 300.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution

Minor elements
Arsenic (As) mg/kg (dry) <6 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Cadmium (Cd) mg/kg (dry) <0.1 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Cobalt (Co) mg/kg (dry) 7.0 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Chromium (Cr) mg/kg (dry) 50.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Copper (Cu) mg/kg (dry) 47.0 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Manganese (Mn) mg/kg (dry) 1 900.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Nickel (Ni) mg/kg (dry) 19.0 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Lead (Pb) mg/kg (dry) 14.0 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Vanadium (V) mg/kg (dry) 33.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Zinc (Zn) mg/kg (dry) 856.0 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion
Barium (Ba) mg/kg (dry) 1 130.0 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Molybdenium (Mo) mg/kg (dry) <6 0.0 BELAB AB 2006-11-10 LiBO2 fusion/HNO3 dissolution
Mercury (Hg) mg/kg (dry) <0.01 0.0 BELAB AB 2006-11-10 HNO3/HCl/HF bomb digestion

Other elements
Boron (B) mg/kg (dry) 26.0 0.0 BELAB AB 2006-11-10

Special components
Cesium 137 (137Cs) Bq/kg (dry) 752 0 BELAB AB 2006-11-10

Ash Properties

Proximate Analysis
Moisture content wt% (ar) 0.30 0.00 BELAB AB 2006-11-10
Loss on Ignition: LOI550 wt% (dry) 0.10 0.00 BELAB AB 2006-11-10

Leaching Properties

Availability
pH pH 12.0 0.0 AnalyCen, Lidköping A207035
Conductivity mS/m 25 °C 1 360 0 AnalyCen, Lidköping ALC208:26
Antimony (Sb) mg/kg <0.1 0.0 AnalyCen, Lidköping EN 12457/1-4
Arsenic (As) mg/kg 0.0 0.0 AnalyCen, Lidköping EN 12457/1-4
Barium (Ba) mg/kg 0.8 0.0 AnalyCen, Lidköping EN 12457/1-4
Cadmium (Cd) mg/kg 0.0 0.0 AnalyCen, Lidköping EN 12457/1-4
Chromium (Cr) mg/kg 1.7 0.0 AnalyCen, Lidköping EN 12457/1-4
Copper (Cu) mg/kg 0.0 0.0 AnalyCen, Lidköping EN 12457/1-4
Lead (Pb) mg/kg <0.005 0.0 AnalyCen, Lidköping EN 12457/1-4
Mercury (Hg) mg/kg <0.001 0.0 AnalyCen, Lidköping EN 12457/1-4
Molybdenium (Mo) mg/kg 1.0 0.0 AnalyCen, Lidköping EN 12457/1-4
Nickel (Ni) mg/kg <0.002 0.0 AnalyCen, Lidköping EN 12457/1-4
Selenium (Se) mg/kg 0.4 0.0 AnalyCen, Lidköping EN 12457/1-4
Zinc (Zn) mg/kg <0.1 0.0 AnalyCen, Lidköping EN 12457/1-4
Chloride (Cl-) mg/kg 3 700.0 0.0 AnalyCen, Göteborg IC
Fluoride (F-) mg/kg 35.0 0.0 AnalyCen, Göteborg IC
Sulphate (SO4--) mg/kg 89 000.0 0.0 AnalyCen, Göteborg IC
DOC mg/kg 51.0 0.0 AnalyCen, Stockholm SS-EN 1484