Difference between revisions of "Chemical and physical properties of biochar"
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<th>Property</th> | <th>Property</th> | ||
| − | <th>Range found in literature</th> | + | <th>Range found in literature<sup>1</sup></th> |
| − | <th>Median value from literature | + | <th>Median value from literature</th> |
</tr> | </tr> | ||
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| Line 104: | Line 104: | ||
</tr> | </tr> | ||
</table> | </table> | ||
| + | <font size=1>Primary references for this data: | ||
| + | *Gai et. al, 2014 | ||
| + | *Krishna et al., 2014 | ||
| + | *Yaoa et al., 2011 | ||
| + | *Zhaoa et al., 2013 | ||
| + | *Rimena et al., 2017 | ||
| + | *Jindo et al., 2014 | ||
| + | |||
| + | </font size> | ||
Revision as of 15:36, 6 December 2019
Chemical and physical properties of biochar.
Link to this table
| Property | Range found in literature1 | Median value from literature |
|---|---|---|
| Total phosphorus (%) | 0.0061 - 1.086 | 0.0618 |
| Total nitrogen (%) | 1.2 - 2.4 | 0.88 |
| Total potassium (%) | 0.0079 - 1.367 | 0.181 |
| Total carbon (%) | 24.2 - 90.9 | 66 |
| Total hydrogen (%) | 0.67 - 4.3 | 2.8 |
| Total oxygen (%) | 2.69 - 28.7 | 16.3 |
| pH | 6.43 - 10.4 | 9.66 |
| Cation exchange capacity (cmol/kg) | 0.1 - 562 | 43.1 |
| Surface area (m2/g | 2.78 - 203 | 30.6 |
| Electrical conductivity (μs/cm) | 100 - 2221 | 231.5 |
| Pore volume (cm3/g) | 0.006 - 0.51 | 0.036 |
| Total calciium (%) | 0.0954 - 3.182 | 0.590 |
| Total magnesium (%) | 0.0297 - 0.2801 | 0.0587 |
| Total copper (%) | 0.0001 - 0.0078 | 0.00025 |
| Total zinc (%) | 0.0002 - 0.0152 | 0.00135 |
| Total aluminum (%) | 0.001 - 0.1929 | 0.0290 |
| Total iron (%) | 0.0009 - 0.2209 | 0.0333 |
| Total manganese (%) | 0.0001 - 0.1025 | 0.00145 |
| Total sulfur (%) | 0.01 - 0.44 | 0.05 |
Primary references for this data:
- Gai et. al, 2014
- Krishna et al., 2014
- Yaoa et al., 2011
- Zhaoa et al., 2013
- Rimena et al., 2017
- Jindo et al., 2014