Kindergarten students learn to sort waste into four categories in a game in Rugao, Jiangsu province, earlier in June in 2019. XU HUI/FOR CHINA DAILY The Ministry of Housing and Urban-Rural Development ...
WASHINGTON, July 25, 2023 – Managing and classifying waste accurately for reuse is a growing challenge in environmental protection. Addressing this issue, researchers at Hefei University of Technology ...
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