§ 421.264 — Standards Of Performance For New Sources

Any new source subject to this subpart shall achieve the following new source performance standards:

(a) Furnace wet air pollution control.

NSPS for the Secondary Precious Metals Subcategory

(b) Raw material granulation.

NSPS for the Secondary Precious Metals Subcategory

(c) Spent plating solutions.

NSPS for the Secondary Precious Metals Subcategory

(d) Spent cyanide stripping solutions.

NSPS for the Secondary Precious Metals Subcategory

(e) Refinery wet air pollution control

2.

2 This allowance applies to either acid or alkaline wet air pollution control scrubbers. If both acid and alkaline wet air pollution control scrubbers are present in a particular facility the same allowance applies to each.

NSPS for the Secondary Precious Metals Subcategory

(f) Gold solvent extraction raffinate and wash water.

NSPS for the Secondary Precious Metals Subcategory

(g) Gold spent electrolyte.

NSPS for the Secondary Precious Metals Subcategory

(h) Gold precipitation and filtration.

NSPS for the Secondary Precious Metals Subcategory

(i) Platinum precipitation and filtration.

NSPS for the Secondary Precious Metals Subcategory

(j) Palladium precipitation and filtration.

NSPS for the Secondary Precious Metals Subcategory

(k) Other platinum group metals precipitation and filtration.

NSPS for the Secondary Precious Metals Subcategory

(l) Spent solution from PGC salt production.

NSPS for the Secondary Precious Metals Subcategory

(m) Equipment and floor wash.

NSPS for the Secondary Precious Metals Subcategory

(n) Preliminary treatment.

NSPS for the Secondary Precious Metals Subcategory