SciTransfer
Waste4Soil · Project

Converting Food Industry Waste into High-Value Bio-Based Soil Fertilizers

environmentTestedTRL 5

Imagine taking the leftovers from olive oil, meat, and dairy factories and turning them into a high-tech 'vitamin boost' for the earth. Instead of letting this waste rot in landfills, it's processed into bio-char and nutrients that make soil healthier. It's like a recycling system that turns industrial trash into garden gold for farmers.

By the numbers
10
technological and methodological solutions
7
Soil Health Living Labs
8
types of food processing residues
41
existing practices evaluated
The business problem

What needed solving

Food processors pay high fees to dispose of organic residues in landfills, while farmers struggle with declining soil health and expensive synthetic fertilizers.

The solution

What was built

A suite of 10 recycling technologies (including biochar and electrodialysis) and an intelligent IoT-based collection and transport system.

Audience

Who needs this

Food processing plantsMunicipal waste management companiesIndustrial composting facilitiesCommercial fertilizer producersLarge-scale agricultural enterprises
Business applications

Who can put this to work

Agri-Food Processing
any
Target: Food waste management company

If you are a waste manager dealing with residues from 8 different food streams—including meat, dairy, and cereals—this project developed 10 technological solutions that turn these wastes into sellable soil improvers. This reduces landfill costs and creates a new revenue stream from bio-based products.

Agriculture
mid-size
Target: Commercial crop producer

If you are a farm owner dealing with degraded soil health—this project developed bio-stimulants and biophosphates that improve soil quality. By using these local, circular improvers, you can reduce reliance on synthetic chemicals while improving crop resilience.

Logistics
SME
Target: Waste transport provider

If you are a logistics firm dealing with inefficient organic waste collection—this project developed an intelligent collection and transport system. Using IoT and data analytics, you can optimize routes and maximize the recovery of organic matter.

Frequently asked

Quick answers

What is the cost of implementing these solutions?

Based on available project data, specific pricing or implementation costs are not provided, though the project evaluates commercial aspects within its management platform.

Can these processes be scaled to an industrial level?

The project tests solutions in 7 Living Labs across Europe to ensure they work under real-world conditions, indicating a focus on industrial scalability.

How is the intellectual property or licensing handled?

Based on available project data, specific licensing terms are not mentioned, but the project involves 8 industry partners and 7 SMEs who typically manage commercialization.

What regulations affect the use of these soil improvers?

The project specifically identifies and addresses regulatory bottlenecks to ensure that food processing residues can be legally converted into fertilizing products.

When will the final results be available?

The project period runs from 2023-06-01 to 2027-05-31, with final results expected by May 2027.

Consortium

Who built it

The consortium is heavily geared toward commercialization, featuring 28 partners with a 29% industry ratio (8 industry partners and 7 SMEs). This balance between 5 universities and 8 research centers ensures that the 10 developed solutions are not just theoretical but are being validated by market players across 10 different countries.

How to reach the team

Contact ETHNIKO KENTRO EREVNAS KAI TECHNOLOGIKIS ANAPTYXIS in Greece

Next steps

Talk to the team behind this work.

Contact us to connect with the Waste4Soil Living Lab operators for pilot integration.

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