40 CFR § 421.244 - Standards of performance for new sources.
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§ 421.244 Standards of performance for new sources.
Any new source subject to this subpart shall achieve the following new source performance standards:
(a) Slag reclaim tailings.
NSPS for the Secondary Nickel Subcategory
1 Within the range of 7.5 to 10.0 at all times.
(b) Acid reclaim leaching filtrate.
NSPS for the Secondary Nickel Subcategory
1 Within the range of 7.5 to 10.0 at all times.
(c) Acid reclaim leaching belt filter backwash.
NSPS for the Secondary Nickel Subcategory
1 Within the range of 7.5 to 10.0 at all times.