The 19th Mainland-Taiwan Environmental Protection Conference (MTEPC) was held from May 17 to 21, 2019 in Tianjin (天津). After the opening ceremony all the participants were invited to take a group picture (photo).

Two hundred and eighty-five Chinese environmental scientists, engineers and graduate students from Mainland, Taiwan, and Overseas attended the conference. A total of 176 technical papers were presented in eight concurrent technical sessions, including 38 technical papers presented by graduate students working on their master or doctoral degrees.

At the opening ceremony representatives from the three organizing bodies addressed the audience; they were Vice Secretary of Tianjin University, the past president of Overseas Chinese Environmental Engineers and Scientists Association (OCEESA), professor Qin Qian (錢琴) , and professor Shang-Liang Lo (骆尚廉) of Taiwan University from Taipei.