The effect of aging on element plant availability and bacterial counts of mixtures of wood ash and sewage sludge

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...

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Bibliographic Details
Main Authors: Yudani Pousada-Ferradás, Socorro Seoane-Labandeira, Miguel Blanco, Avelino Núñez-Delgado
Format: Article
Language:English
Published: Universidad del Bío-Bío 2011-01-01
Series:Maderas: Ciencia y Tecnología
Subjects:
Wood ash
sewage sludge
quicklime
mixtures
E. coli counts
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000300006

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