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Table 2 Operational conditions during semi-continuous fermentation

From: Anaerobic digestion of mixed silage of waterweed biomass and wheat straw in a long-term semi-continuous biogas production process

Period Time [d] Organic loading rate (OLR), [kgVS/(L*d)] Hydraulic retention time (HRT), (d)
AP 0–7 0.5 100
I 8–34 1.0 100
II 35–133 2.0 100
III 134–212 3.0 30