Any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources:
Subpart D--PSNS----------------------------------------------------------------------------------------------------------------
Maximum for any 1 day Maximum for monthly
------------------------ average
Pollutant or pollutant property -----------------------
Metal Coating Metal Coating
preparation operation preparation operation----------------------------------------------------------------------------------------------------------------
Metric units--mg/m\2\ of area processed or
coated
-----------------------------------------------Chromium........................................................ 6.23 0.46 2.52 0.19Lead............................................................ 1.69 0.13 1.52 0.11Nickel.......................................................... 9.25 0.69 6.23 0.47Zinc............................................................ 17.16 1.29 7.07 0.53
-----------------------------------------------
English units--pounds per 1 million ft\2\ of
area processed or coated
-----------------------------------------------Chromium........................................................ 1.28 0.10 0.52 0.04Lead............................................................ 0.35 0.03 0.31 0.02Nickel.......................................................... 1.90 0.14 1.28 0.10Zinc............................................................ 3.52 0.27 1.45 0.11---------------------------------------------------------------------------------------------------------------- [47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36545, Sept. 6, 1985]