The Great Bubble Barrier
The Great Bubble Barrier is an environmental service providing organisation that deals with making rivers plastic free.
The Bubble Barrier creates a barrier stopping plastics from flowing past while allowing fish and ships to pass through the barrier unimpeded. A bubble screen is created by pumping air through at tube at the bottom of a waterway. The bubbles push plastics and other waste to the surface of the water, which is then guided to a catchment system at the riverside.