Oliver E. Twaddell, Author at Environmental Law Monitor

June 15, 2017 New York / PFOA

Residents, Lawyers, and Advocates Still Skeptical After Imperfect Study of Cancer Rates from PFOA Exposure in Hoosick Falls, NY

Perfluorooctanoic Acid (PFOA), also known as C-8, is a synthetic man-made chemical that is both toxic and persistent in the environment. It has been used in the manufacture of commercial products like non-stick cookware, stain-resistant clothing and carpets, food wrappers, dental floss, electrical insulation, fabrics, firefighting foam, as well as many industrial products. PFOA has raised health concerns because long-term exposure has been linked to testicular, kidney, and thyroid cancer, as well as high cholesterol, and pregnancy-induced hypertension. Our readers familiar with PFOAs likely have …

June 1, 2017 New York / Wastewater

Posted by: Oliver E. Twaddell

NYC’s Plan to Disinfect Sewage and Pipes: Is Chlorine Still a Good Option?

New York City is 305 square miles and about 72 percent of that space is covered with impenetrable surfaces like rooftops, roadways, and playgrounds. So when it rains in the metropolis, the precipitation floods storm drains and sewers. With what some call an antiquated sewer system that treats about 1.3 billion gallons of city wastewater on a dry day (and twice that during moderate rainfall) coupled with a growing population, the Big Apple is experiencing increasing problems in treating the bacteria found in the City’s …