Sentence examples for biogas materials from inspiring English sources
These include direct and indirect GWPs resulting from recovering power, heat, biogas, materials and nutrients.
Business actors not only include the heterogeneous group of plant operatorsb, but also grid operators and suppliers of equipment, services, and - in the case of biogas - raw materials.
Biogas is gaseous material produced during anaerobic digestion of organic compound.
Previous studies have reported the importance of the phylum Firmicutes for the hydrolysis of cellulosic materials in biogas digesters, particularly the class Clostridia[29 31].
The ready formation of scum in vertical reactors has been a bottleneck in the digestion of lignocellulosic materials for biogas production.
The economics of biogas production from lignocellulosic materials were also studied [ 2, 3, 13].
The bioconversion of organic waste materials to biogas in anaerobic digesters has practical potential and economic implications.
However, no reference was detected for technoeconomic comparison of NMMO and steam explosion pretreatment for both bioethanol and biogas production from lignocellulosic materials.
For example, slurry from cattle and pigs produces only 15 to 25 cubic metres (m3) of biogas per tonne of material.
Fig. 2 Schematic diagram of the pretreatment of lignocellulosic material for biogas production.
