CFR / Title 40 / Part 424 / Sec. 424.63 Effluent limitations guidelines representing the degreeavailable technology economically achievable.

(a) The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart producing electrolytic manganese after application of the best available technology economically achievable: ------------------------------------------------------------------------

Effluent limitations

-----------------------------

Average of daily

Effluent characteristic Maximum values for 30

for any 1 consecutive days

day shall not

exceed--------------------------------------------------------------------------

Metric units (kg/kkg of

product)

-------------Manganese................................. 0.678 0.339Ammonia-N................................. 6.778 3.389

-------------

English units (lb/1,000 lb

of product)

-------------Manganese................................. 0.678 0.339Ammonia-N................................. 6.778 3.389------------------------------------------------------------------------

(b) The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart producing electrolytic manganese dioxide after application of the best available technology economically achievable: ------------------------------------------------------------------------