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Title 40 Part 434 → Subpart F → §434.62

Title 40 → Chapter I → Subchapter N → Part 434 → Subpart F → §434.62

Electronic Code of Federal Regulations e-CFR

Title 40 Part 434 → Subpart F → §434.62

e-CFR data is current as of December 6, 2019

Title 40Chapter ISubchapter NPart 434Subpart F → §434.62


Title 40: Protection of Environment
PART 434—COAL MINING POINT SOURCE CATEGORY BPT, BAT, BCT LIMITATIONS AND NEW SOURCE PERFORMANCE STANDARDS
Subpart F—Miscellaneous Provisions


§434.62   Alternate effluent limitation for pH.

Where the application of neutralization and sedimentation treatment technology results in inability to comply with the otherwise applicable manganese limitations, the permit issuer may allow the pH level in the final effluent to exceed 9.0 to a small extent in order that the manganese limitations can be achieved.


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