Any new source subject to this subpart shall achieve the following new source performance standards:
(a) Subpart J--Tungstic Acid Rinse.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungstic acid (as W)
produced
--------------Lead.......................................... 11.490 5.333Zinc.......................................... 41.850 17.230Ammonia (as N)................................ 5,469.000 2,404.000Total suspended solids........................ 615.400 492.300pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(b) Subpart J--Acid Leach Wet Air Pollution
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungstic acid (as W)
produced
--------------Lead.......................................... 1.003 0.466Zinc.......................................... 3.653 1.504Ammonia (as N)................................ 477.400 209.900Total suspended solids........................ 53.720 42.970pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(c) Subpart J--Alkali Leach Wash.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
sodium tungstate (as W)
produced
--------------Lead.......................................... 0.000 0.000Zinc.......................................... 0.000 0.000Ammonia (as N)................................ 0.000 0.000Total suspended solids........................ 0.000 0.000pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(d) Subpart J--Alkali Leach Wash Condensate.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
sodium tungstate (as W)
produced
--------------Lead.......................................... 5.372 2.494Zinc.......................................... 19.570 8.057Ammonia (as N)................................ 2,557.000 1,124.000Total suspended solids........................ 287.800 229.600pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(e) Subpart J--Ion Exchange Raffinate (Commingled With Other Process or Nonprocess Waters).
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
ammonium tungstate (as
W) produced
--------------Lead.......................................... 24.780 11.500Zinc.......................................... 90.240 37.160Ammonia (as N)................................ 11,790.000 5,185.000Total suspended solids........................ 1,327.000 1,062.000pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(f) Subpart J--Ion Exchange Raffinate (Not Commingled With Other Process or Nonprocess Waters).
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
ammonium tungstate (as
W) produced
--------------Lead.......................................... 24.780 11.500Zinc.......................................... 90.240 37.160Ammonia (as N) (\2\).......................... 11,790.000 5,185.000Total suspended solids........................ 1,327.000 1,062.000pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.\2\ The new source standard for this pollutant does not apply if (a) the
mother liquor feed to the ion exchange process or the raffinate from
the ion exchange process contains sulfates at concentrations exceeding
1000 mg/l; (b) this mother liquor or raffinate is treated by ammonia
steam stripping; and (c) such mother liquor or raffinate is not
commingled with any other process or nonprocess waters prior to steam
stripping for ammonia removal.
(g) Subpart J--Calcium Tungstate Precipitate Wash.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
calcium tungstate (as W)
produced
--------------Lead.......................................... 20.670 9.594Zinc.......................................... 75.280 31.000Ammonia (as N)................................ 9,838.000 4,325.000Total suspended solids........................ 1,107.000 885.600pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(h) Subpart J--Crystallization and Drying of Ammonium Paratungstate.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
ammonium paratungstate
(as W) produced
--------------Lead.......................................... 0.000 0.000Zinc.......................................... 0.000 0.000Ammonia (as N)................................ 0.000 0.000Total suspended solids........................ 0.000 0.000pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(i) Subpart J--Ammonium Paratungstate Conversion to Oxides Wet Air Pollution Control.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pound per million
pounds) of tungstic
oxide (as W) produced
--------------Lead.......................................... 0.773 0.359Zinc.......................................... 2.817 1.160Ammonia (as N)................................ 368.200 161.900Total suspended solids........................ 41.430 33.150pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(j) Subpart J--Ammonium Paratungstate Conversion to Oxides Water of Formation.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungstic oxide (as W)
produced
--------------Lead.......................................... 0.018 0.008Zinc.......................................... 0.064 0.026Ammonia (as N)................................ 8.398 3.692Total suspended solids........................ 0.945 0.756pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range of 7.0 to 10.0 at all times.
(k) Subpart J--Reduction to Tungsten Wet Air Pollution Control.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungsten metal produced
--------------Lead.......................................... .862 .400Zinc.......................................... 3.142 1.294Ammonia (as N)................................ 410.600 180.500Total suspended solids........................ 46.200 36.960pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\Within the range of 7.0 to 10.0 at all times.
(l) Subpart J--Reduction to Tungsten Water of Formation.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungsten metal produced
--------------Lead.......................................... .137 .064Zinc.......................................... .499 .205Ammonia (as N)................................ 65.190 28.660Total suspended solids........................ 7.335 5.868pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\Within the range of 7.0 to 10.0 at all times.
(m) Subpart J--Tungsten Power Acid Leach and Wash.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungsten metal produced
--------------Lead.......................................... .672 .312Zinc.......................................... 2.448 1.008Ammonia (as N)................................ 319.900 140.700Total suspended solids........................ 36.000 28.800
pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\Within the range of 7.0 to 10.0 at all times.
(n) Subpart J--Molybdenum Sulfide Precipitation Wet Air Pollution Control.
NSPS------------------------------------------------------------------------
Maximum for
Pollutant or pollutant property Maximum for monthly
any 1 day average------------------------------------------------------------------------
mg/kg (pounds per
million pounds) of
tungsten metal produced
--------------Lead.......................................... .00 .000Zinc.......................................... .000 .000Ammonia (as N)................................ .000 .000Total suspended solids........................ .000 .000pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\Within the range of 7.0 to 10.0 at all times. [49 FR 8812, Mar. 8, 1984, as amended at 53 FR 1709, Jan. 21, 1988]