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Fig. 7 | Biotechnology for Biofuels and Bioproducts

Fig. 7

From: Identifying targets for increased biogas production through chemical and organic matter characterization of digestate from full-scale biogas plants: what remains and why?

Fig. 7

Relative enzyme activity of protease, cellulase, and lipase in digestate liquids sampled from the main digesters of full-scale biogas plants primarily operating on food waste (FW), plant-based agricultural waste (AW), agricultural waste + manure (AWM), and sewage sludge from a wastewater treatment plant (WWTP); each sample is normalized to the sample with the highest recorded value within its category; note that the activity cannot be compared between different types of enzyme activity. Error bars of normalized lipase activity values represent the same percent amplitude of error as the absolute ± 1 standard deviation has in relation to the original triplicate data

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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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