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The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.
Sodium hydrosulfide is the chemical compound with the formula NaSH. This compound is the product of the half-neutralization of hydrogen sulfide (H 2 S) with sodium hydroxide (NaOH).
WTAE-TV (channel 4) is a television station in Pittsburgh, Pennsylvania, United States, affiliated with ABC.It has been owned by Hearst Television since the station's inception, making this one of two stations that have been built and signed on by Hearst (alongside company flagship WBAL-TV in Baltimore).
Hydrogen sulfide is a chemical compound with the formula H 2 S.It is a colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with trace amounts in ambient atmosphere having a characteristic foul odor of rotten eggs. [11]
Haystack News (formerly Haystack TV) is a free ad-supported streaming service for local, national and international news video available on smart TVs, over-the-top platforms and mobile apps. [1] Haystack uses data from each user—such as location, topics of interest and favorite publishers—to create a personalized playlist of short news ...
KDKA-TV (channel 2), branded CBS Pittsburgh, is a television station in Pittsburgh, Pennsylvania, United States.It is owned and operated by the CBS television network through its CBS News and Stations division alongside WPKD-TV (channel 19), an independent station.
For the first time since WPGH began airing local news in 1997, the news offering expanded beyond 10 p.m. on March 14, 2022, with the debut of Channel 11 News on Fox 53 at 6:30, replacing a second half-hour of You Bet Your Life with Jay Leno. [141]
The Pittsburgh Cable News Channel (PCNC) is a cable news channel and digital subchannel of WPXI serving the Western Pennsylvania area. It is owned by Cox Media Group. PCNC simulcasts or replays much of WPXI's programming. It continues to produce two original talk shows, "Pittsburgh Now" and "Night Talk", along with local news and regional ...