Utilizing aquaculture waste streams for the production of economically viable products
AquaOpti – using bioremediation as a component of integrated multitrophic aquaculture. The underlying philosophy of theproject is to exploit an aquaculture waste stream for the production of an economically viable product, and thus to contribute to the sustainability and economic viability of Irish aquaculture
The emphasis of the project is method development, with a focus on commercial applications. The proposed project will explore how: 1. Lemnaceae (duckweeds) can improve water quality as part of Integrated Multitrophic Aquaculture (IMTA) 2. Enhance fish production and quality 3. Produce a high-quality feed, protein rich feed, thus demonstrating the benefits of circular economy approach
The global duckweed protein market is forecast to reach a market valuation of US$ 87.7 million in 2023, and further register a growth rate of 8.9% CAGR over the forecast period from 2023 to 2033
CO2 sequestration, climate change mitigation
Duckweed cultivation can Improve water quality, enhances fish production & quality.
Duckweed suppliers, Technology providers, and End users (protein market)
Aquaculture wastewater
7
AquaOpti
Duckweed cultivation, harvesting followed by extraction
Bioremediation (improving water quality), Enhances fish production (quality) and produces high quality protein feed
1 hectare (outdoor cultivation) larger scale, product 30- ton dry matter duckweed per year, closely integrated with aquaculture waste
Ireland
2019