Pretreatment standards for integrated facilities shall be computed as required by Sec. 403.6(e) of EPA's General Pretreatment Regulations. In cases where electroplating process wastewaters are combined with regulated wastewaters which have 30 days average standards, the corresponding 30 day average standard for the electroplating wastewaters must be used. The 30 day average shall be determined for pollutants in the relevant subcategory from the corresponding daily and 4 day average values listed in the table below. ------------------------------------------------------------------------
And the Then the
4 day 30 day
If the maximum for any 1 day is average average
is is------------------------------------------------------------------------0.6................................................ 0.4 0.31.2................................................ .7 .51.9................................................ 1 .554.1................................................ 2.6 1.84.2................................................ 2.6 1.84.5................................................ 2.7 1.85.0................................................ 2.7 1.57.0................................................ 4 2.510.5............................................... 6.8 520.0............................................... 13.4 1023................................................. 16 1247................................................. 29 2053................................................. 36 2774................................................. 39 21107................................................ 65 45169................................................ 89 49160................................................ 100 70164................................................ 102 70176................................................ 105 70273................................................ 156 98365................................................ 229 160374................................................ 232 160401................................................ 241 160410................................................ 267 195623................................................ 257 223935................................................ 609 445------------------------------------------------------------------------