Dear Fellow OCEESA Members and Friends:

Overseas Chinese Environmental Engineers & Scientists Association (OCEESA) will host our next webinar on Sunday, October 30, 2022.

Key Environmental Issue Webinar Series #10

October 30, 6:00-7:00 PM PDT

October 31, 9:00-10:00 AM 中国标准时間

Zoom Meeting ID: 330 700 7000

Passcode: 123456

One tap mobile

+16699006833,,3307007000# US (San Jose)

+12532158782,,3307007000# US (Tacoma)

Zoom Meeting Topic:

Coal Mine Drainage as a Potential Source of Rare Earth Elements

Dr. John Lenhart

Professor of Environmental Engineering

Co-Director of Resources Center

Ohio University

Please register for this exciting event using the attached webinar flyer! (中文请按此

We appreciate your supports and helping us to promote this event, THANK YOU!!!

Warmest Regards,

Jinghui Niu