John’s research focuses on green cleaning (fouling and cleaning of surface layers in the food, textile, polymer processing, membranes and biotechnological industries). John works on the design and development of multi-functional adsorbent structures for air purification. John also studies the hydrodynamics and interfacial interactions of small scaled fluid particles with their continuous phase during the course of their movements in a piece of equipment (in processes such as wastewater treatment, fermentation and surface cleaning).
John Chew
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