Pennsylvania to regulate salt discharges.
Renner
Rebecca
R
D001966:Bromine / Q000302:isolation & purification; D002712:Chlorides / Q000302:isolation & purification; D003031:Coal; D005740:Gases; D033161:Government Regulation; D008906:Mining; D010414:Pennsylvania; D012492:Salts / Q000302:isolation & purification*; D013431:Sulfates / Q000302:isolation & purification; D014874:Water Pollutants, Chemical / Q000302:isolation & purification*; D014876:Water Pollution / Q000331:legislation & jurisprudence*
D002712:Chlorides; D003031:Coal; D005740:Gases; D012492:Salts; D013431:Sulfates; D014874:Water Pollutants, Chemical; D001966:Bromine