President (2018) Dr. Qin Qian
錢琴 Lamar University, Texas

Vice President (2018) Dr. Kaimin Shih 施凱閔 University of Hong Kong
Secretary/ Treasurer (2018) Dr. Ning-Wu Chang 張寧武 California EPA

Directors (2016-2018) Dr. Jun Han
韩军 South Florida Water Management District, Florida
Dr. Shao-Yuan Ben Leu呂紹元 Hong Kong Polytechnic University, Hong Kong
Mr. George Tsung-chu Chien錢宗駒 California State Water Resources Control Board, California
Directors
(2017-2019) Ms. Xueying Wang 王雪萤 University of North Carolina at
Charlotte, North Carolina
Dr. Xuewei Qi
祁学伟 University of California, Riverside, California
Dr. Yung Sung Cheng 鄭永松 Lovelace Respiratory Research Institute
Albuquerque, New Mexico
Directors
(2018) Mr. John Juhnghurng Tzeng曾仲弘 OC Waste & Recycling, Santa Ana, California
Dr. Chein-Chi Chang 張建祺 District of Columbia Water & Sewer Authority, DC
Ex-Officio (2018): Dr. Jy-Shing Wu吳知行 University of North Carolina at
Charlotte, North Carolina
Permanent Executive Director: Dr. Yung-Tse Hung 洪永哲 Cleveland State University, Ohio

OCEESA Contact:
Prof. Yung-Tse Hung, Permanent Executive Director, OCEESA
(Professor, Civil Engineering Department, Cleveland State University, Ohio, USA)
16945 Deerfield Dr.
Strongsville, Ohio 44136-6214 USA
Tel:H: 440-238-0407
Email: yungtsehung@yahoo.com