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Livestock manure treatment and recycling facilities, including a methanization, microalgae and macrophyte cultivation and a worm culture
Livestock manure treatment and recycling facilities, including a methanization, microalgae and macrophyte cultivation and a worm culture
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机译:畜禽粪便处理和回收设施,包括甲烷化,微藻和大型植物种植以及蠕虫养殖
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摘要
A facility for treating and recycling animal waste (2), including a unit (6) for methanizing the waste including treatment of the obtained biogases, a cogeneration unit (8) delivering electricity and heat (32) from the biogases, and a unit for hydroponically cultivating microalgae (14) in photo-bioreactors supplied by the liquid phase (12) of the organic residues from the methanization. The facility further includes a unit for cultivating macrophytes (22) supplied with water (20) leaving the unit for cultivating microalgae, and a vermiculture unit (24) fed by harvesting the macrophytes (22) and by the sludge (36) coming from the raw digestate from the methanization.
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