Term Period | Position | Professional Societies |
---|---|---|
01/2012-now | member | American Society of Microbiology |
07/2008-06/2009 | member | American Chemical Society |
03/2013-now | member and specialist group member | IWA |
02/2010-05/2013 | Member of Committee | HKIEIA |
05/2012-now | member | HKIE |