SurPASS 3 – A Surface Analytical Tool To Predict Membrane Performance
Zeta potential analysis with the SurPASS 3 from Anton Paar opens up new possibilities in the characterization of membranes used for complex industrial or scientific applications. It provides insights into the membrane surface chemistry and elucidates the membrane’s interaction with charged species in the feed solution. The benefit of the method presented here is that membranes can be studied under environmental conditions, thus visualizing their behavior in the technical process. A versatile
Dr. Vinod Radhakrishnan is a Senior Product Specialist with the Advanced Technical Center at Anton Paar USA. Dr. Radhakrishnan’s areas of expertise includes surface charge and zeta potential, particle sizing using light scattering and laser diffraction, and surface area and porosity. Dr. Radhakrishnan holds a Ph.D. in Chemical Engineering from Auburn University.
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