Projects of the Research group Aquaculture Systems
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SAMAKI AFYA: Facilitating economic viability of fish farms through better fish health
The SAMAKI AFYA project aims to improve the health of fish and the profitability of farms through interdisciplinary co-operation.
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Novel method for geosmin reduction using probiotics in aquaculture
Novel method for geosmin reduction using probiotics in aquaculture: Upcycling of waste nutrients (backwash slurry of drum sieve filter) to biofloc which will further increase water quality by further nitrification process and simultaneously degradation of the above mentioned off flavor substances by the Genus ...
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Development of analytical methods specific to aquaculture
The aim of this project is to establish and further develop analytical methods specific to aquaculture so that they can be used in future projects. The methods to be established are: Trace analysis for off-flavour detection: an existing method for measuring geosmin and 2-MIB in water samples (using HS-SPME-GC/MS) ...
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Evaluation of methods for monitoring the quality of treated domestic grey water for water re-use
The first step of the project is to test and evaluate existing methods for monitoring the quality of treated domestic grey water for water reuse. These include both sensor-based methods (e.g. SAC254 probes) and newer methods. In a second step, the most promising methods will be tested in ongoing water reuse projects ...
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INtegrated and Circular Technologies for Sustainable city region FOOD systems in Africa (INCiTiS-FOOD)
INCiTiS-FOOD (Integrated and Circular Technologies for Sustainable city region FOOD systems in Africa) is a 4-year project that aims to improve food and nutrition security (FNS) in African city regions and reduce the food-system-related environmental footprint while contributing to circularity. Furthermore, the ...
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Phosphorus in fish farms
Phosphorus is one of the most important emission parameters of fish farms, because phosphorus is the limiting element in freshwaters. If phosphorus enters the water body, even small amounts lead to strong plant and algal growth, which in turn causes a decline in biodiversity and a restriction in the use of habitats. ...
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AWACS – Animal Welfare Assessment and Control System for Fish Farms
Urban Blue offers software solutions for land-based aquaculture farms, which include technical and operational aspects. With this innovation project, fish-based aspects are developed to complete the software. This way Urban Blue can provide a comprehensive farm management system that incorporated fish health and ...
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LOFT – Local food for the future
The project aims to improve vertical farming production and operational efficiency by combining innovative production know-how and technologies with enhanced sustainability. The approach will establish the feasibility and profitability of sustainable, year-round production of high-quality crops. ...
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The Tanganyika Aquahub – Proof of Technical and Economic Concept of a PV Solar-Powered and Resource Efficient Fish Farm Input Production Facility
The overall goal of the project is to lay the foundation for a solar powered and resource efficient fish farm in Kipili at Lake Tanganyika. The project entails research and development projects in the area of solar use in fish farming, feed production, breeding of endemic Tanganyika Tilapia and smallholder fish ...
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Aurora Smart Light System
AURORA is the working title for a highly efficient smart plant cultivation lamp system. The self-engineered electronics and state of the art software allow for fully adaptive and reproduceable light spectrum ranging from deep UVC to far infrared. The individually configurable app allows precise customization of the ...
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Sun-Oxygen-System: Energy efficient fishpond aeration enhancing integrated small-scale farming in Cambodia
In this project a solarpowered system, called Sun-Oxygen-System, for the aeration of aquaculture pond systems, will be developed and tested. The system should improve the usage of naturally occuring dissolved oxygen in aquaculture pond systems and through that, allow the operation of off-grid systems. Accompanied by ...
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BIOMAT (Integrated Bio-based Materials Value Chains)
The aim of the project is to develop sustainable bio-based materials to replace the fossil based counterparts. On the one hand, biomaterials will be produced from side-stream products of agro-food industry. On the other hand, green technologies such as cultivation of microalgae will be used to produce biomaterials. ...
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Implementation of aquaponic technology in Kunming, China: Construction of prototype for cultivation of fish and vegetables
This project proposes to introduce the Aquaponic technology (AP) to China’s urban population. The objective is to devise AP systems suitable for efficient food production on smallest surfaces, which will be implemented in urban areas. Two solutions should be developed: (i) a prototype greenhouse facility for the ...
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Denitrification Of Nitrate using Anaerobic Liquid fish-faeces Digestion
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Reliable automatic determination of fish personality to improve aquaculture and re-stocking management
Taking into account different personality types in aquaculture and re-stocking measures for open water is important, since the specific characteristics of the animals determine their fate. But different personalities are assumed to be important for the different purposes for which fish are raised. However, ...
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Sustainable duckweed production as a protein source for aquaculture
Switzerland is not supplied with sufficient amounts of protein for feed production, but has to import the main proportion from other countries. Duckweed can show high growth rates and protein contents on diluted manure and can reach production rates per squaremeter which are comparable to commonly used terrestrial ...
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Aqu@teach: innovative educational tools to promote learning among European
Aqu@teach responds to the lack of adequately skilled personnel to design and operate innovative aquaculture and aquaponics Technology, by equipping students with transversal skills that will provide them with a competitive Advantage in the labour market. This Erasmus+ Strategic Partnership for Higher Education, ...
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Stabilized Lipids from Microalgae
The sourcing of bioactive or other value-added compounds from microalgae is in the focus of this "green" biotech research sector for a long time already. In this project, we plan to establish new methods for a simultaneous optimization of different cell-physiological properties to enhance the bioavailability of such ...
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Fish Welfare
Public interest in animal welfare and compliance with animal welfare standards in aquaculture in Switzerland is growing steadily as consumers become more aware of issues such as product quality and animal welfare. Good animal welfare requires the absence of pain, fear, thirst, and hunger, although these conditions ...
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Biogas2Algae
Biogas production by anaerobic digestion is an established technology that allows farmers to generate more income from biomass waste and closing nutrient cycles. These synergies can be extended even further if microalgal cultivation is added to produce algae-based bioproducts. The side-products of biogas production, ...