Effects of Rice Husk Biochar Produced under Slow Pyrolysis on ...

Effects of Rice Husk Biochar Produced under Slow Pyrolysis on ... Effects of Rice Husk Biochar Produced under Slow Pyrolysis on ...

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Organic waste as feedstock for biochar production • Many different materials have been proposed as biomass feedstocks for biochar, including wood, grain husks, nut shells, manure and crop residues, (Lua et al., 2004, Martinez et al., 2006, Gonzaléz et al., 2009). 4

• The use ong>ofong> rice straw and rice husk has been practiced for a long time (Ponamperuma, 1982; Eagle et al., 2000; Singh et al., 2008; Kaewpradit et al., 2009). • Karmakar et al., (2009) studied the effect ong>ofong> application ong>ofong> fly ash and rice husk ash, the study showed that the application ong>ofong> these type ong>ofong> waste improved soil properties by decreasing soil bulk density and increasing soil pH, organic carbon, available nutrients, and crops yield. 5

Organic waste as feedstock for biochar producti<strong>on</strong><br />

• Many different materials have been proposed as biomass<br />

feedstocks for biochar, including wood, grain husks, nut<br />

shells, manure and crop residues, (Lua et al., 2004, Martinez et<br />

al., 2006, G<strong>on</strong>zaléz et al., 2009).<br />

4

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