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by jaclaz
1834 days ago
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>It traps 86% of the trash that would otherwise flow to the River IJssel and further on to the North Sea, according to Philip Ehrhorn, co-founder and chief technology officer of The Great Bubble Barrier, the Dutch social enterprise behind the system. >Commissioned by the municipality of Amsterdam and the region's water authority, the Bubble Barrier was installed in October 2019 in under five hours. |
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