Sentence examples for material for biogas from inspiring English sources

Fig. 2 Schematic diagram of the pretreatment of lignocellulosic material for biogas production.

This review gives an overview of the current knowledge concerning the problem of foam formation in the process of anaerobic digestion in biogas plants that utilize renewable resources or biogenic waste material for biogas production.

The ready formation of scum in vertical reactors has been a bottleneck in the digestion of lignocellulosic materials for biogas production.

As for those less developed areas with good material conditions for biogas production, local policy makers can make efforts to introduce outside capital and technology into the local biogas industry by offering subsides and other preferential treatment.

The main materials for household biogas plants are livestock manure, human excreta and agriculture residues, among which livestock manure (pig or cow) plays a crucial part in biogas generation (Bond and Templeton 2011; Kabir et al. 2013).

The Biochemical Methane Potential (BMP) test is increasingly recognised as a tool for selecting and pricing biomass material for production of biogas.

However, overall llama manure was found to be the best raw material of the two for biogas production, due to its high content of volatile solid higher than has been previously reported for most manures and also its high nitrogen and phosphorous content.

Among many different materials that can be used for biogas production, lignocellulose-rich materials, such as plant wastes, and protein-rich materials, such as animal manure, are highly promising due to their high methane potential [ 1- 3].

Furthermore, the materials were anaerobically digested for biogas production.

At the same time, Brazil is the fifth largest producer of solid waste on the planet, and its informal garbage dumps receive approximately 79 tons of debris daily -- potential raw material for the production of biogas, a biofuel produced with methane from the decomposition of organic matter.

In the current work three types of agricultural (olive and vine pruning) or agroindustrial (almond shells) lignocellulosic wastes were evaluated as raw material for the production of biogas.