Interview (July 27, 2009)
Ir Daniel M. Cheng was interviewed by NHK World on the
progress of Hong Kong environmental protection and wastewater
treatment & reuse technologies.
Interview (May 2010) Ir Daniel M. Cheng was invited by TVB to discuss
on the topic "Water Management" at its TV
investigate report "星期二檔案“ and feature on Dunwell's
Membrance Bio-Reactor (MBR) technology in Total Water
Reuse at Ping Che.