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