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Danida - Agence danoise pour le développement international (2022)

(AGROVAL) SUSTAINABLE VALORISATION OF AGRO-INDUSTRIAL RESIDUES THROUGH INTEGRATION OF FOOD, BIOPRODUCTS AND BIO-ENERGY PRODUCTION

Valorisation Residues

Danida - Agence danoise pour le développement international

Titre du projet : (AGROVAL) SUSTAINABLE VALORISATION OF AGRO-INDUSTRIAL RESIDUES THROUGH INTEGRATION OF FOOD, BIOPRODUCTS AND BIO-ENERGY PRODUCTION

Pays : Kenya Tanzania

Durée  : Start date : 1 March, 2022 // End date : 31 May, 2026

Project Type : Research collaboration projects in Danida priority countries

Résumé
In the equatorial East African region (EA) including Tanzania, Kenya and Ethiopia, agriculture accounts for 80%, with coffee and sisal as the most important crops with 600 kiloton coffee and 100 kiloton sisal ropes produced annually. The related crop processing generates huge quantities of organic residues that form the bulk of waste products from Agro-processing in the region. The huge amounts of high organic containing wastewaters which are just desposed in ponds sieve away contaminating the underground. Moreover, the value of the product is relatively low and it could with appropriate research be upcycled to more valuable composite materials which could find more advanced applications and have a much higher price. In addition, the problem is many toxic compounds in coffee waste which hinders the opportunity for biogas production. The AgroVal project will develop technologies to valorize the important agricultural crops of coffee and sisal. Coffee waste will be used to cultivate Oyster mushroom (Pleurotus ostreatus). During cultivation of the mushroom the coffee waste is degraded and detoxified by the action of enzymes excreted from the mushrooms. These novel enzymes will be identified and characterized for potential future applications. The value of sisal fibres will be increased by upgrading them to new high value products such as biocomposite materials with superior properties. Finally all the process residues will be codigested for production of the renewable energy carrier biogas. The AgroVal consortium consists from strong partners from the three EA countries mentioned above and two institutions of DTU (Chem. Eng. and Wind) with complementary expertise in biotechnology, chemistry, material science and microbiology, giving 5 PhD students opportunity to develop extensive expertise in the area of biorefinery technologies, biotechnology material science and sustainable development. The output of the project with development of novel technologies, have an impact on capacity building, bioeconomy, and CO2 emission reduction and ultimate improvement of living conditions. Previous collaboration between EA and Danish partners will give an assurance for successful execution of the AgroVal project

Organisme leader : Technical University of Denmark (DTU), Denmark

Partenaires : Nelson Mandela African Institute of Science and Technology (NM-AIST), Tanzania Pwani University, Kenya

Financement : 11,998,331 DKK

Présentation (DANIDA

Page publiée le 23 septembre 2022