லாரிசா ரோமனோவ்ஸ்கி News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from லாரிசா ரோமனோவ்ஸ்கி. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In லாரிசா ரோமனோவ்ஸ்கி Today - Breaking & Trending Today

EPA conducting fourth review of PCB cleanup at former Massena Reynolds site


Thursday, January 7, 2021 - 1:27 pm
MASSENA The U.S. Environmental Protection Agency (EPA) is conducting its fourth five-year review of the Reynolds Metals Superfund site. The review “seeks to confirm that the implemented cleanup continues to protect human health and the environment,” EPA said in a news release.
In 2001, EPA began a dredging program to remove contaminated sediment from the St. Lawrence River adjacent to the Reynolds facility. Polychlorinated biphenyls (PCBs) are the primary contaminant found in river sediment. Areas with high levels of contamination were dredged. A total mass of approximately 20,200 pounds of PCBs were removed from the St. Lawrence River. In areas where post-dredging sampling determined that the cleanup goal had not been met despite multiple dredging attempts, a cap was placed to isolate any remaining contamination. Dredging and capping of the contaminated sediments was completed in 2009. The caps are monitored f ....

Pamela Tames , Larisa Romanowski , Us Environmental Protection Agency , Massena Public Library , Regis Mohawk Tribe Environmental Division , Protection Agency , Reynolds Metals Superfund , Lawrence River , லாரிசா ரோமனோவ்ஸ்கி , மாஸ்ஸெண பொது நூலகம் , ரெஜிஸ் மோஹேக் பழங்குடி சுற்றுச்சூழல் பிரிவு , ரெனால்ட்ஸ் உலோகங்கள் சூப்பர்ஃபண்ட் , லாரன்ஸ் நதி ,