hexavalent chromium

Last week, the Center for Public Integrity and PBS released a story that adds another disturbing chapter to the saga of hexavalent chromium (or chromium (VI)), the carcinogenic chemical compound behind the Erin Brockovich story. That story ended with Pacific Gas & Electric (PG&E) paying millions to residents of Hinkley, California, where the company’s operations contaminated local water supplies. In “EPA unaware of industry ties on cancer review panel,” David Heath and Ronnie Green report that this time, the focus is on widespread, low-level chromium contamination; by the…
We've been following the story ( see here, here, and here) of the National Guard troops who were exposed to the carcinogen hexavalent chromium at the Qarmat Ali water plant in Iraq - which contracting giant KBR was tasked with rebuilding. National Guard soldiers from four states were stationed there; many of them suffered nosebleeds and other nasal problems while at the water plant in 2003, and have continued to suffer from respiratory problems and other chronic illnesses since returning home. Three have died of cancer. British soldiers and employees of KBR and the Iraqi Oil Company have…