Improved biogas production and biodegradation of oilseed rape straw by using kitchen waste and duck droppings as co-substrates in two-phase anaerobic digestion.

PLoS One · 2017 · PMC5540530 · PMID 28767709

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The analyses of total volatile fatty acids (TVFAs) concentration of HARs ( Fig 2 ) showed that higher TVFAs concentration existed in the HARs of G1-G5 than in the pure ORS reactors, and there is an increasing trend with the increase of the KW content.

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