Effect of microwave pre-treatment of thickened waste activated sludge on biogas production from co-digestion of organic fraction of municipal solid waste, thickened waste activated sludge and municipal sludge

作者: E Ara , M Sartaj , K Kennedy

DOI: 10.1177/0734242X14554641

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摘要: Anaerobic co-digestion of organic fraction municipal solid waste, with thickened waste activated sludge and primary has the potential to enhance biodegradation increase longevity existing landfills lead more sustainable development by improving energy production. This study reports on mesophilic batch continuous studies using different concentrations combinations (ratios) (microwave pre-treated untreated) assess for improved biodegradability specific biogas Improvements in production assays, concomitant improvements total chemical oxygen demand volatile removal, were obtained waste:thickened sludge:primary mixtures at a ratio 50:25:25 (with without microwave pre-treatment). T...

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