Assertion: lignin | /r/CapableOf | limit biogas yield
Facets:
value: in anaerobic digestion
type: MANNER
Source sentences:
text: Because lignin is such an important factor limiting biogas yield, pretreatments of feedstock often aim at removing lignin from biomass .
text: There is broad agreement in the scientific literature that lignin is a major factor limiting the biogas yield in anaerobic digestion , as illustrated by both experimental and modeling studies.