Member - Surphase

Start-up resulting from innovative research funded, amongst others, by the European Research Council. It offers disruptive solutions to optimise the efficiency of membrane water treatment.

Type Startup or self-employed
Founded 2018
Company Size 3
Member Type
Founders Iliane Rafaniello and Thomas Schäfer
Headquarters 20018 Donostia-San Sebastian, Gipuzkoa, Spain
Social network


Water scarcity will be aggravating significantly in the near future (UN Water report) which generates the pressing need to efficiently produce drinking water through, for example, desalination. Membrane separations offer in principle a cost-efficient solution compared to thermal processes but may severely suffer from fouling of the membrane. Surphase offers the possibility to minimise the detrimental effects of membrane fouling. The disruptive and patented technology of Surphase finds its application not only in the production of drinking water but also other sectors with stringent exigencies of water quality, such as Oil&Gas, health, and the pharmaceutical industry.
Headquarters 20018 Donostia-San Sebastian, Gipuzkoa, Spain

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

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