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Additional Information Required <br /> l.ocat-ion: The only discharge point will be into the injection <br /> well as shown in EPA UIC Permit CAS900000001 at <br /> T. 1S, R. 6E. , Section 34, Mount Diable [lase and <br /> Meridiani at Libby-Owens-Ford Plant in Lathrop , <br /> California, approximately 1/2 mile southeast of the <br /> intersection of Interstate 5 and Louise Avenue, San <br /> Joaquin County. <br /> Type: The waste stream will be industrial , consisting of <br /> cooling tower and boiler blowdown and water <br /> treatment plant regeneration backwash. <br /> Quantitl: The waste stream will average about. 100 gpm or <br /> 144 ,000 CTPD. There will be surges when the water <br /> treatment facility is regenerated , but this surge <br /> will be averaged out in the surge tank to a <br /> consistent average flow of about .100 GPM or 144 ,000 <br /> GPD. <br /> Quality. The total dissolved solids in the wastewater is <br /> estimated to be 7,900 ppm. The wastewater will be <br /> at ambient temperature when it enters the injection <br /> well . It will Have a maximum pH of 8. 6 and an <br /> average of 7. 2. Density is estimated at 1 . 03 <br /> gr/cc. <br /> The constituents of the waste stream will consist <br /> mainly of minerals removed from the raw water- as <br /> follows: concentration (ppm) <br /> Can t-i ti_ierr,i:_ qax i,nLum A_v_er-egg <br /> cations <br /> calcium 469.8 363. 5 <br /> magnesium 129. 2 116.5 <br /> sodium 2,856.4 2,083. 0 <br /> potassium 47.0 27. 4 <br /> manganese 1 . 0 0.5 <br /> anions <br /> bicarbonate 954. 7 8::0.0 <br /> carbonate 41 . 8 8. 1. <br /> sulfate 300. 0 288. 4 <br /> chloride 5,974. :5 3,775.6 <br /> nitrate 83. 1 72. 8 <br /> phosphate 2. 0 0.8 <br /> silica 450 329. 2 <br /> Treatment: The waste stream is held in two, 50,000 gallon <br /> neutralization tanks where it is checked for pH and <br />