Membrane Process
Development Made Easier
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For characterization of
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ion-exchange membranes​
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spacers
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ion-exchange resins
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Electrodialysis
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Electrolysis
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Components and Tools
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Electromembrane Processes:
ED, EDBM, EDI, CDI, KTL, etc. -
Filtration: MF, UF
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Membrane Distillation
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Solution-diffusion membranes
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Acquisition of a technology start-up
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Patent licensing
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Diversification into new business field
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Resolution of manufacturing issues
From microscale material research to an industrial plant,
there is a long way of development on different levels.
We help to investigate and scale-up your membrane process with designs and materials suitable for further full-scale industrial application.
We are working with variaty of membrane technologies, while electro-chemical processes, like electrodialysis and electrolysis, build the core of our expertise.
Media and News
On June 6, 2025, we were pleased to participate in the Job Fair “Practice Meets Talent,” organized by CAN Skills and TechCAN at TTI GmbH in Stuttgart. We shared our startup journey and company insights with international students from the University of Stuttgart and enjoyed engaging and inspiring table discussions.
31.01.2025 final meeting of AACID-project took place in Stuttgart. Results of the three-year research on the conversion of carbon dioxide into the important basic chemical, formic acid, were presented. Ertel IonStream GmbH has evaluated electrodialysis for desalination of formic acid and successfully developed an ion-conductive spacer. We profoundly thank our partners KBR, IoLiTec, Deukum, DLR and University of Stuttgart for the fruitful cooperation and Federal Ministry of Economic Affairs and Climate Action for the financial support
Receiving grant award from German Federal Ministry of Education and Research for funded project: "Solar energy powered electrodialysis and membrane distillation hybrid system for irrigation and drinking water supply"
october 2024
Euromembrane 2024 in Prag was a great event of the membrane community, we are gladly participated in and presented a poster
september 2024
We were glad to welcome the mayor of Kornwestheim Mr. N. Lauxmann and burgomaster Mrs. M. Koch-Haßdenteufel in our office. In the framework of their visits of the enterprises they passed by for fruitful discussion. They were very especially passionate to know about our products and developments bringing towards CO -neutral manufacturing and hydrogen-economy.
febraury 2024
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OUR MISSION:
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support development of resource saving processes and products
using membranes.
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For researchers in academia and industry we provide test equipment
facilitating experimental investigations.
For industrial partners we develop innovative membrane devices and
help in evaluation of membrane technologies.
We force to exceed our clients' expectations by delivering high-quality services and products that contribute to the advancement of technology and science.
CONTACT US
We are happy to hearing from you !