Life Cycle Assessment of Biogas from Separated slurry

Processes I.2 to I.7: Raw slurry from which the fibre pellets origins: production, separation and fate of the liquid fraction

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I.2 In-house storage of slurry

This process is identical to process H.2 from Annex H, see this.

I.3 Storage of raw slurry in pre-tank at farm

This process is identical to process H.3 from Annex H, see this.

I.4 mechanical separation and fibre pellet production

This process is identical to process E.4 from Annex E, see this.

During this process, the slurry is separated, and the fibre fraction is used for fibre pellet production. The process is taking place in the Samson Bimatech Energy Plant, which is described in Annex E, section E.4.

I.5 Outdoor storage of the liquid fraction

This process is identical to process H.5 from Annex H, see this.

I.6 Transport of liquid fraction to field

This process is identical to process H.6 from Annex H, see this.

I.7 Field processes (liquid fraction)

This process is identical to process H.7 from Annex H, see this.

 



Version 1.0 August 2010, © Danish Environmental Protection Agency