In just under a year, a water wheel that was installed in Baltimore’s Inner Harbor has extracted over 160 tons of trash from the polluted harbor. Included in the garbage was 97,000 bottles, 80,000 potato chip bags and over 4 million cigarettes. The photo above shows the effect that the wheel has had on the harbor in such a short amount of time.
In just under a year, a water wheel that was installed in Baltimore’s Inner Harbor has extracted over 160 tons of trash from the polluted harbor. Included in the garbage was 97,000 bottles, 80,000 potato chip bags and over 4 million cigarettes. The photo above shows the effect that the wheel has had on the harbor in such a short amount of time.
The device is a solar powered water wheel that is connected to a conveyor belt. The wheel works by lifting trash and debris out of the water using a ‘debris raking system’, which transfers the collected items onto a conveyor belt and then into a large dumpster. Although the device is powered by the water that flows through it, the device is also hooked up to a solar generator so it requires no outside source of energy.