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00 BRA <br /> 9M <br /> 4�a <br /> ***** A N A L Y S I S OF S T R I P P I N G T O W <br /> ,.• <br /> PROJECT Manteca Bean, Manteca, California DATE 7/30/1990 <br /> ,.� PAGE 2/2 <br /> ENGINEER Bob Bird <br /> LOADING RATES <br /> Nater mass loading rate 1.8 lb/ft^2.s <br /> Air mass loading rate 4.218 lb/ft"2.s.�2•S9 gpm/ft^2 <br /> water volumetric loading rate ^2 <br /> 1269 gpm/ �ft # <br /> Air volumetric loading rate 0.079 n H20/ft <br /> Air pressure gradient 100.0 <br /> Volumetric air/water ratio <br /> " gripping factor 15'9 <br /> MASS TRANSFER PARAMETERS <br /> Percentage of packing area wetted 38.9 % <br /> 5. ft"2/ft^3 <br /> Wetted packing area O.OQ3131ft/s <br /> —Transfer rate constant in water 0.016847 ft/s <br /> Transfer rate constant in air 000399 ft/s <br /> Overall transfer rate constant 0.000399 <br /> 1/s <br /> ,_Overall mass transfer coefficient <br /> CONTAMINANT REMOVAL <br /> Influent concentration 9992.0 ug/L <br /> -Effluent concentration 140.4 <br /> Fraction removed <br /> Kass of contaminant removed 1.52368 lb/ft^2.day4.26294 mg/ft^2.ft"3 <br /> concentration in airstream <br /> Expressed per unit of stripping tower cross-sectional area <br /> Expressed per unit of tower length <br /> i <br />