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Pretreatment

Local Limits

Mineral	Limit
Arsenic, Total	0.18 milligrams per liter (mg/L)
BTEX	5.0 mg/L
Cadmium, Total	0.03 mg/L
Chromium, Total	1.95 mg/L
Chromium VI	0.06 mg/L
Copper, Total	0.50 mg/L
Cyanide, Total	0.06 mg/L
Fluoride	12.0 mg/L
Lead, Total	0.3 mg/L
Mercury, Total	0.003 mg/L
Molybdenum, Total	1.0 mg/L
Nickel, Total	0.23 mg/L
Oil and Grease	200 mg/L
pH	greater than 5.0 and less than 12.5
Selenium, Total	0.02 mg/L
Silver, Total	0.32 mg/L
Temperature	65.6 ^oC
TPH	200 mg/L
Zinc, Total	0.8 mg/L