COMBINED SEWERS

A sewer system that carries both sewage and storm-water runoff. Normally, its entire flow goes to a waste treatment plant, but during a heavy storm,, the storm water volume may be so great as to cause overflows. When this happens untreated mixtures of sto

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Compostable Coffee Pod Improves Sustainability and Flavor

New England Coffee’s new capsule made from three biopolymers bypasses landfill and acts as a …