Browsing Professional Associations by Author "Law, Puong Ling, Dr."
Now showing items 1-4 of 4
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Analysis and design of jobs for control of cumulative trauma disorders: Plastic forks/spoons packing job
Law, Puong Ling, Dr.; Ng, Chee Khoon, Ir.; Ha, How Ung; Lau, Hieng Ho (The Institution of Engineers, Malaysia, 2005-09)Cumulative trauma disorders caused by repetitive hand and arm movements were studied in this paper for a plastic forks/spoons packing job. The job was categorised into several work elements associated with the trunk, hand ... -
Development and performance tests of a separator for removal of physically emulsified and free oils from wastewaters
Law, Puong Ling, Dr.; Ngu, Lock Hei; Wong, Kien Kuok; Awangku Abdul Rahman, Pgn. Hj. Yusof, Dr. (The Institution of Engineers, Malaysia, 2006-06)A novel oil-water separator with multiple angles parallel coalescence frustums for removal of physically emulsified and free oils from wastewater was recently developed. Performance tests had been carried out to determine ... -
Hazard rating of substances systems developed by NIOSH's RTECS-NOHS and USEPA
Law, Puong Ling, Dr.; Ellenbecker, Michael J.; Ng, Chee Khoon, Ir. (The Institution of Engineers, Malaysia, 2006-03)This research study attempts to evaluate the hazard rating of substances systems developed by NIOSH’s (National Institute for Occupational Safety and Health) RTECS-NOHS (Registry of Toxic Effects of Chemical Substances – ... -
A study of ecological sanitation as a way to combat urban water stress
Mah, Darrien Yau Seng; Frederik, Josep Putuhena, Prof. Dr.; Salim, Said, Prof. Dr.; Law, Puong Ling, Dr. (The Institution of Engineers, Malaysia, 2008-09)Water supply is one of the basic infrastructure requirements. Water treatment and supply are often granted a much higher priority than wastewater collection and treatment, despite the fact that wastewater deserves a greater ...