Mixed Food Processing, Spain

Challenges:

The extensive use of arable land and inefficient agricultural practices generate significant problems in the health of the local soil. Along with these, the region is characterised by a well-developed food processing industry sector. In this context, the meat, dairy, and fruit-derived products industries generate large amounts of residual streams not fully valorised and containing a relevant potential. In addition, current management of such streams goes to low-added-value applications and centralised systems dealing with mixed food processing but with limited scope.

Solutions:

The Living Lab will characterise and test two existing soil improvers derived from commercialized systems that process mixed-food residue streams: compost and pelletised digestate, as well as three innovative technologies to generate high-value and safety soil improvers: solid-state fermentation (SSF) for biostimulants, pyrolysis to obtain biochar, and non-thermal atmospheric plasma (NTAP) to recover N-rich nutrients as biofertilizers.

This Living Lab will involve actors of the entire value chain, including academia (technology developers), industry (fertilizer producers and residue managers), food industry processors (raw materials generators), final users (farmers and farmer associations), and society (municipalities, civil associations, and agricultural training entities).

Lighthouse:

BETA Technological Center will act as a Lighthouse to show the development, validation, and demonstration of innovative technologies for producing soil improvers derived from the food processing industry and to make visible pioneer approaches to use such products in agricultural applications.

Outcomes:

Co-production of soil improvers from different food processing residues using innovative technologies and testing their effect on soil health in pot and field trials. Increased awareness of the importance of soil health and enhancement of local capacities in the use of soil improvers for upgrading soil health.

Replicability:

Results are expected to be adapted for multiple value chains (aquaculture, beverages, wine, olive oil, etc.) and transferred to different regions of similar characteristics.

Living Lab Coordinator: BETA Tech. Center – UVic-UCC

Pirolizer-UVIC

Regional Working Group (RWG)

Overview:

Spain’s RWG works across the whole country to capture the diversity of its farming and food industries. Research centres in Catalonia, Castile and León and other regions join with public bodies, co-operatives, farmers and community organisations to find better ways of reusing by-products and reducing waste. By pooling expertise from across Spain, the group creates a unique platform for testing new soil improvers and fertilisers and for linking local projects with national strategies. This broad reach helps Spain’s RWG drive innovation at many levels, from small pilot actions to country-wide initiatives.

Coordinators:

Beta Tech Center UVic logo

Members:

Universidad de Leon logo
AESAN logo
Agrarian School Manresa logo
Agrarian School Solsones logo
agroxarxa logo
Biohubcat logo
BonArea logo
Cartif logo
Fertinagro logo
Fervosa logo
Innorpoc logo
LABIN logo
Mafrica logo
muns logo
SAS logo
Seleccio Deseuras logo
URCACYL logo
Vitartis logo

Results

DeliSoil Project Factsheet (Spanish)

Spanish flagThe DeliSoil project aims to demonstrate improved operations to produce recycled soil improvers and bring safe, regulated, sustainable fertiliser products to market and promote their use.

PDF

Effectiveness of cold plasma as a new route for producing biofertilizers from food side streams

Authors: Crespo-Torbado, V., Oliveira, M., Bodelón, R., González-Raurich, M., Prieto, M., López, M., Álvarez-Ordóñez, A.

Millorar la salut del sòl transformant subproductes de la indústria alimentària

Authors: Yasmina Chourak, Laura Mejias Torrent, Rosa Vilaplana Ventura, Daniel Cantabella Velazquez, Enric Garcia Muchart, Oscar Martínez-Avila. Presented at the PRO-FEM conference, held in Vic (Catalonia), 16-17th May 2024.

DeliSoil Practice Abstract – Spain

Spanish flag Farmers and industries that produce agricultural or food processing waste have the potential to convert waste streams into high-quality bio-based fertilizers (BBFs) using a variety of technologies. This guideline helps identify the most suitable waste streams, allowing stakeholders to choose the most efficient technologies for their specific materials.

PDF

3.3 MB

Regional Working Group Info Sheet (Spanish)

DeliSoil Living Labs – Regional Working Group Info Sheet for Spain. Spain flag

PDF

393 KB

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