Mr. Lui Wing Sin is a Senior Consultant in PrimusTech Pte. Ltd., a company specialising in smart building and green IAQ technologies. Mr Lui holds a BE in Electrical Engineering from Monash University (Australia) and has worked for more than 35 years in the controls and building automation industry. He has good knowledge of the issues and problems relating to IAQ as well as remediation strategies. He is a practitioner in the application of germicidal ultraviolet irradiation, electrostatic precipitation, photocatalytic oxidation and the use of natural plant-based non-chemical disinfection solutions.
Mr Lui has acted in the capacity of Energy and ESD Consultant for many buildings in Singapore and has been instrumental in helping many building owners win energy and environmental awards. He is currently a part-time lecturer in BCA Academy and Singapore Environmental Institute, a training and knowledge division of NEA.