Current through October 28, 2024
Section NR 448.03 - Beryllium emission limits(1) Emissions to the atmosphere may not exceed 10 grams of beryllium over a 24-hour period from: (a) Extraction plants, ceramic plants, foundries, incinerators and propellant plants which process beryllium ore, beryllium, beryllium oxide, beryllium alloys or beryllium-containing waste.(b) Machine shops which process beryllium, beryllium oxides or any alloy when the alloy contains more than 5.0 % beryllium by weight.(2) The burning of beryllium or beryllium-containing waste, except propellants, is prohibited except in incinerators, emissions from which must comply with sub. (1). Wis. Admin. Code Department of Natural Resources NR 448.03
Renum. from NR 154.19(5) (a) and (b) and am. Register, September, 1986, No. 369, eff. 10-1-86; am. (1) (intro.), Register, May, 1992, No. 437, eff. 6-1-92; am. (1) (b) and (2), Register, November, 1999, No. 527, eff. 12-1-99.