Ash type
Species
Furnace technology
Country
All
Condensate
All
Bark
Bark/sawdust
Wood chips
Wood chips/bark
All
Moving grate
All
Austria
Results of the above selection:
Stat. Data:
samples
min value
max value
average
median
first quartile
last quartile
1.5xIQD
std dev
Nominal boiler capacity [kW
th
]
13
4,000.0
5,000.0
4,230.8
4,000.0
4,000.0
4,000.0
438.5
Boiler output during test [kW
th
]
13
1,250.0
4,200.0
2,646.2
2,750.0
1,700.0
3,800.0
3,150.0
1,141.7
Organic Carbon [mg/kg db]
CO
2
[mg/kg db]
N [mg/kg db]
5
5.0
25.0
12.6
9.0
8.0
16.0
12.0
8.0
O [mg/kg db]
S [mg/kg db]
22
22.0
432.0
190.6
191.0
64.0
280.8
325.1
128.4
Cl [mg/kg db]
23
8.0
367.0
92.9
69.0
18.0
139.0
181.5
90.9
Si [mg/kg db]
1
9.0
9.0
9.0
9.0
9.0
9.0
Ca [mg/kg db]
21
31.0
280.0
124.8
132.0
63.0
158.0
142.5
62.3
Mg [mg/kg db]
23
5.0
86.0
33.7
31.0
13.5
49.0
53.3
21.9
K [mg/kg db]
18
7.0
1,040.0
396.6
299.5
148.0
644.3
744.4
303.8
Na [mg/kg db]
18
3.0
81.0
27.0
13.5
8.5
44.8
54.4
25.7
P [mg/kg db]
3
1.0
3.0
1.7
1.0
1.0
2.0
1.5
1.2
Al [mg/kg db]
2
1.0
1.0
1.0
1.0
1.0
1.0
0.0
Fe [mg/kg db]
1
1.0
1.0
1.0
1.0
1.0
1.0
Mn [mg/kg db]
5
1.0
21.0
5.2
1.0
1.0
2.0
1.5
8.8
Cu [mg/kg db]
Zn [mg/kg db]
17
1.0
5.0
1.8
1.0
1.0
2.0
1.5
1.1
Co [mg/kg db]
Mo [mg/kg db]
1
1.0
1.0
1.0
1.0
1.0
1.0
As [mg/kg db]
Ni [mg/kg db]
Cr [mg/kg db]
Pb [mg/kg db]
Cd [mg/kg db]
V [mg/kg db]
Hg [mg/kg db]
Ba [mg/kg db]
Ti [mg/kg db]
Version 2.4, ©
BIOS Bioenergiesysteme GmbH
Graz, Austria
