Could constructed wetlands clean up Newtown Creek?
A Long Island environmental consulting firm says it has the latest solution to help reduce New York City’s sewage water contamination problem.
The firm, Roux, gave a presentation to the North Brooklyn Chamber of Commerce Friday morning to pitch Constructed Treatment Wetlands, or CTWs, to help reduce the pollution from sewage water flowing into the city’s waterways, using the federal Superfund site Newtown Creek as an example.
CTWs are an engineered system designed to improve water quality using the natural treatment processes of wetlands, said Kelly Coulon, a senior engineer at Roux. Once a system that would require large expanses of space, CTWs have evolved to maintain a smaller footprint that Coulon said could give them the opportunity to find their place as a means of reducing the impact of CSOs on waterways like the creek at Brooklyn’s northern border.