EMI Twente is an independent contract research company specialized in membrane technology. We help organizations get the most out of their membranes. From practical troubleshooting to independent performance validation, we combine our years of hands-on experience with solid laboratory analysis. For many of our customers, membranes play a key role in water and wastewater treatment, and our expertise helps them improve reliability, efficiency and uptime.
Membrane Autopsies
When a membrane underperforms, we find out why. Our autopsies reveal fouling, scaling, damage and underlying root causes using advanced analytical techniques. Clear, actionable reports help operators improve cleaning strategies, adjust process conditions and prevent recurring issues.
Proof-of-Concept & Process Development
For new ideas, hybrid concepts or innovative process setups, we offer proof-of-concept testing. We design and execute targeted experiments, analyze performance and outline feasibility, limitations and next steps. This supports faster and more confident innovation.
Membrane Piloting
Before scaling up, we test how membranes behave under real feed conditions. Our flexible bench- and pilot-scale setups support drinking water, industrial water and wastewater applications. We help clients optimize operational settings, cleaning protocols and system configuration — reducing risk during full-scale implementation.
Benchmarking Commercial Membranes
Different membranes respond differently to the same feed. We benchmark multiple commercial options side-by-side under identical conditions, providing objective data on permeability, fouling tendency, selectivity and cleanability. This helps clients make well-founded procurement and design decisions.
How We Work
EMI Twente stands for independence, clarity and practical value. We translate analytical results into concrete recommendations that help our customers make better decisions. Whether the question is small or strategic, our goal is always the same: provide reliable insights you can act on.
Meet Us at Aqua Nederland 2026!
We look forward to meeting partners and professionals who work with membrane systems or are exploring new water-related applications. Visit us at Aqua Nederland 2026 to discuss challenges, ideas or upcoming projects. We’re happy to think along.
