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Oklahoma Administrative Code (Last Updated: March 11, 2021) |
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TITLE 252. Department of Environmental Quality |
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Chapter 656. Water Pollution Control Facility Construction Standards |
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Subchapter 16. Biological Treatment Standards |
| SECTION 252:656-16-1. Suspended growth systems |
| SECTION 252:656-16-2. Attached growth systems |
| SECTION 252:656-16-3. Biological nutrient removal |
Note
[Source: Codified 6-15-06]