§ 52.23 SMALL QUANTITY DISCHARGERS.
   (A)   Industrial users whose maximum daily discharge does not contain more than the following quantities of the listed pollutants, as expressed in pounds, may on a pollutant-by-pollutant basis apply to the control authority for an exemption from the concentration limitations set forth in § 52.35(B) and (C) of this chapter for each pollutant. Industrial users granted such an exemption shall comply with the following poundage limitations.
Pollutant
Daily Limit (pounds)
Pollutant
Daily Limit (pounds)
FOG
1.2
Phosphorous (P)
0.25
Arsenic (As)
0.0002
Cadmium (Cd)
0.001
Copper (Cu)
0.005
Cyanide (Cn)
0.003
Lead (Pb)
0.007
Mercury (Hg)
0.00002
Nickel (Ni)
0.007
Silver (Ag)
0.0008
Chromium (Cr)
0.009
Zinc (Zn)
0.03
   (B)   Upon application by an industrial user who has obtained approval to discharge under the foregoing poundage limitations, the control authority may on a pollutant-by-pollutant basis grant an exemption from various wastewater discharge permit requirements described in §§ 52.15 through 52.13 of this chapter. No exemptions may be granted to industrial users subject to national categorical pretreatment standards or requirements.
(‘83 Code, § 54.07(I)) (Ord. 89-009, passed 8-21-89) Penalty, see § 52.99