Chen Yiqi

10th and 12th Macao Intl Innovation&Invention Expo, SILVER

Initiated by Macau Innovation Invention Association, guided by China Invention Association, 500-600 projects from 20 countries were registered to submit per year, judged by expert panels; 188 projects were awarded silver in 2022 and 204 for 2024.

The 10th Macau International Innovation and Invention Exhibition in 2022

For the 10th Expo, conducted experiments by using non-toxic green algae to absorb nutrients from eutrophic water for barren soil improvement

Research report

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The 12th Macau International Innovation and Invention Exhibition in 2024

At 12th Expo, focusing on green microalgae to extract residual nutrients from wastewater sludge to produce low-cost organic fertilizer. Prepared for 2 months, awarded for qualified reports and video display.

Exhibition board pictures

Experimental videos and images