• Lemna project

    Duckweed technology for improving nutrient management and resource efficiency in pig production systems More info


Lemna: Duckweed technology for improving nutrient management and resource efficiency in pig production systems

LIFE LEMNA aims to construct the first full scale nutrient removal system in EU based on the production of duckweed which will be applied to uptake N, P and other nutrients from the swine manure after an anaerobic digestion. The resulting duckweed biomass will be a source of high value protein source for feed (bio-based products) and biofertilizers. Duckweed is a small floating macrophyte that has a high capacity for removing dissolved nutrients from water, especially nitrogen and phosphorous compounds, as well as for reducing organic matter and suspended solids (Mohedano et al. 2012). However, the great advantage of this plant group over other macrophytes used in effluent treatment is the production of a biomass with high nutritional value.

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LIFE 2015 Agreement Number LIFE15 ENV/ES/000382

Lemna project is being developed under the support of the Life Programme of the European Commission

The information and views set out in this [report/study/article/publication…] are those of the author(s) and do not necessarily reflect the official opinion of the European Union. Neither the European Union institutions and bodies nor any person acting on their behalf may be held responsible for the use which may be made of the information contained therein.

Last update: 30/04/2019

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