Statutes, codes, and regulations
Code of Federal Regulations
Title 40 - PROTECTION OF ENVIRONMENTChapter I - ENVIRONMENTAL PROTECTION AGENCYSubchapter N - EFFLUENT GUIDELINES AND STANDARDSPart 469 - ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY
Subpart B - ELECTRONIC CRYSTALS SUBCATEGORY
Section 469.24 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)

40 C.F.R. § 469.24

Download
PDF
Current through October 31, 2024
Section 469.24 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)

Except as provided in 40 CFR 125.30 through 32 , any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):

Subpart B-Electronic Crystals BPT Effluent Limitations

Pollutant or pollutant property Maximum for any 1 day Average of daily values for 30 consecutive days
Milligrams per liter (mg/l)
TTO11.37(3)
Arsenic (T)22.090.83
Fluoride (T)32.017.4
TSS61.023.0
pH(4)(4)

1 Total toxic organics.

2 The arsenic (T) limitation only applies to manufacturers of gallium or indium arsenide crystals.

3 Not applicable.

4 Within the range of 6.0 to 9.0.

40 C.F.R. §469.24