Esben Rimi Christiansen is an engineer in biotechnology, and the CEO and founder of Pure Algae. Pure Algae is a Danish technology supplier of a seaweed-based water treatment system, that enables the adoption of Integrated Multi-Trophic Recirculating Aquacultural Systems (IMRAS) in land-based fish farms.
Pure Algae has developed a vertically scalable, modular, and stable cultivation system for seaweed, adding value to land-based fish farms. Their land-based technology transforms Nitrogen, Phosphorous, and CO2 from aquaculture wastewater streams into valuable biomass.
Pure Algae is the first company in Denmark to develop a controlled land-based facility where you can grow seaweed of the highest quality all year round, in a climate- and environment-friendly manner.