The effect of aging on element plant availability and bacterial counts of mixtures of wood ash and sewage sludge
This study investigated the chemical composition of a mixture of 70% wood ashes (a by-product of timber-industry) and 30% sewage sludge (% dry weight), immediately after preparation and after storage (42 days). The mixture had higher Mehlich 3 extractable Ca, Mg and K concentrations than either comp...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad del Bío-Bío
2011-01-01
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| Series: | Maderas: Ciencia y Tecnología |
| Subjects: | |
| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000300006 |