CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS (Parts 400–471) > PART 439—PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY > SUBPART B—Extraction Products (§439.20 to §439.27) > 439.20—Applicability.

439.20—Applicability.

This subpart applies to discharges of process wastewater resulting from the manufacture of pharmaceutical products by extraction.

Code of Federal Regulations

[63 FR 50430, Sept. 21, 1998]
This subpart applies to discharges of process wastewater resulting from the manufacture of pharmaceutical products by extraction.

Code of Federal Regulations

[63 FR 50430, Sept. 21, 1998]