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Agro-livestock industry

Valorization of digestate from methanation processes



What about solutions?

European directive limits spreading on soils of these substances, considered polluting in high concentration. Without a sufficient size of agricultural land is then necessary a treatment for nitrogen removal at the aim of agronomic reuse of treated water.

The process, composed of several technologies, enables not only recycling of water, but also recovery of by-products, usable as soils fertilizers or improvers, and production of a hygienized and stabilized compost.