Where? Harrogate, UK
What? Kolina is a water treatment company that wants to give water a second life.
What, exactly? Kolina’s patented technology is based on electrocoagulation, EC. EC is an electrical process which removes contaminants and nutrients with several benefits, such as avoiding chemicals; a higher efficiency (in the case of phosphorus); or more cheaply. The treated water can be more safely returned to nature and the extracted nutrients have a value for the fertilizing industry as well.