Leon Tzou Adjunct Associate Professor CTCI FOUNDATIONPrintSocial Media ButtonsShare on FacebookShare on TwitterShare on LINEYour browser does not support JavaScript, Please click links to share to social networks: Share on Facebook, Share on Twitter. If you want to print the site page, please press Ctrl+P to print.BiosketchOpenCloseResearch Interests Air Quality Management Water Quality Management Hazardous Waste Management Toxic Substance Management Environmental Impact Assessment Industrial Hygiene and Safety Environmental Engineering Laboratory Management and Operations Quality Assurance and ManagementBackWhen SCRIPT is disabled , you can use press "alt + <-"