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TABLE 6 <br /> MA}GMUM ALUMINUM CONCENTRATION <br /> TANYT .L{ <br /> , PAMON C13 MICAL AMOUNT AMOUNT *ci7NC, <br /> ALUMINUM G (GPL ' <br /> Degreaser 0.18 0.39 0.50 <br /> Degreaser Dra out 0.03 0.07 0.08 <br /> Caustic Etch 5.30 11.60 15.00 <br /> Caustic Dra out 0.90 1.98 2.50 <br /> Desmutt 0.36 0.80 1.00 <br /> Desmutt Dra out 0.06 0.14 0.16 <br /> Anodizing Bath 1.36 3.00 2.00 <br /> Anodizing Dra out 0.12 0.26 0.34 <br /> * The concentration assumes that all of the chemical is left in the first dragout <br /> rinse. The concentration in the fust bath will really be approximately 95% <br /> of this value with the rest in the 2nd dragout rinse. <br /> Total dragout rinse disposal volume (gallons/week) = 748 (assumes 8 <br /> tanks are drained) <br /> Assume dragout is 60 liters/week <br /> Dragout concentration = etch/anodizing GPL X 60 liters/week divided by <br /> total liters in dragout rinse (353 liters) <br />