Bubbles breathe life into troubled waters

Bubble Curtain used to reduce underwater noise to protect salmon from piling works at South Shields (John F Hunt Regeneration)

Bubbles appear insubstantial… but they’re proving a robust solution for environmental challenges as diverse as fish safety or the rescue of whole reservoirs.

Stevie Knight takes a closer look at how the Innovations Showcase award winner is helping to sort out underwater noise issues and help improve the health of some of our polluted waters.

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