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)4NALCO <br /> NCPA Lodi <br /> Cooling Tower Module <br /> CaCO3 <br /> Conduct Conv Side Stream RO Combined Cooling Tower <br /> Contaminant VGPM <br /> Conv Factors Gravity/uF Effluent 1st Pass RO Reject EDI Reject Quench Return OWS Effluent Permeate Influent Blowdown <br /> Flow 0.00 0.00 782.41 21.29 2.25 41.00 10.00 62.38 919.33 131.33 <br /> Alkalinit-Bicarbonate 0.72 0.82 40.38 161.40 0.00 0.03 170.73 7.51 40.47 107.31 <br /> Alkalinit-Carbonate 2.82 1.67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Alkalin[-P-BaC12 0.00 2.94 14.44 57.71 0.00 0.01 0.00 0.00 13.62 0.00 <br /> Barium 0.00 1 0.73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Chloride m 2.14 1.41 76.43 305.47 0.00 0.06 66.00 36.92 75.34 527.40 <br /> Fluoride m 0.00 2.63 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 <br /> Calcium m 2.6 2.50 1 22.96 91.79 0.00 0.02 32.00 11.16 22.78 159.43 <br /> Ma esium m 3.82 4.12 1 8.49 33.93 0.00 0.01 12.00 4.13 8.42 58.95 <br /> Iron m 0.00 2.69 1 0.01 0.03 0.00 0.00 0.09 0.00 0.01 0.06 <br /> Nitrate m 1.15 0.81 1 36.67 146.59 0.00 0.03 40.00 17.76 36.25 253.74 <br /> H s.u. 0.00 0.00 10.13 7.00 7.00 8.06 8.30 7.50 9.76 7.50 <br /> Phosphate m 0.00 1.58 0.37 1.47 0.00 0.61 0.40 0.19 0.39 2.74 <br /> Potassium m 1.84 1.28 13.75 54.97 0.00 0.01 15.00 6.66 13.59 95.15 <br /> Silica m 0.00 0.83 4.61 18.41 0.00 0.10 69.00 2.59 5.28 36.94 <br /> Sodium m 2.13 2.18 66.02 263.87 0.00 0.66 72.00 31.99 65.28 456.95 <br /> Sulfate mg/L 1.54 1.04 28.49 276.99 0.00 0.05 31.00 34.17 33.32 488.19 <br /> Total Dissolved Solids m 312.61 1412.63 0.00 1.58 508.22 153.08 314.75 2186.87 <br /> Specific Conductance umhos/cm 536.53 2395.72 0.01 1.74 667.05 282.60 538.62 4037.10 <br /> Free CO2 m 0.01 61.31 0.00 0.00 1.42 0.40 0.03 5.65 <br /> Total Cations m CaCO3 253.93 1014.96 0.00 1.52 305.84 123.17 251.37 1759.58 <br /> Total Anions m CaCO3 247.05 1157.12 0.00 1.26 355.60 110.59 248.49 1579.86 <br /> Total Hardness m CaCO3 92.39 369.27 1 0.00 0.07 129.44 1 44.90 1 91.64 641.46 <br /> H Target Units 7.50 <br /> Use Acid for pH Control? Enter 1 if used,otherwise enter 0. 1.00 <br /> Sulfuric Acid Feed m 260.26 <br /> Sulfuric Acid Strength % 93.00% <br /> Sulfuric Acid Feed Lb/Day 441.40 <br /> Sulfuric Acid Cost $/Lb $0.05 <br /> Sulfuric Acid Cost $/Day $20.52 <br /> Cycles of Concentration 7.00 <br /> Phosphate Target m 0.00 <br /> Peak Evap Rate GPM 1435.65 <br /> Avg Evap Rate GPM 0.00 <br /> Evap Rate to Use GPM 788.00 <br /> Cooling Tower Chem Feed $/MMLb BD $245.00 <br /> Cooling Tower Chem Feed $/Day $386.43 <br /> Oxidizing Biocide Demand Plan 3.00 <br /> Cooling System Volume Gal If unknown,use ten times recirc rate as an estimate. 1,668,000 <br /> Oxidizing Biocide Demand Lb/Day 46.47 <br /> Oxidizing Biocide Strength % 12.50% <br /> Oxidizing Biocide Feed Lb/Day 371.72 <br /> Oxidizing Biocide Cost $/Lb $0.15 <br /> Oxidizing Biocide Cost $/Day $55.76 <br /> Re aired Stora a Time Hrs 0.00 0.00 <br /> Re aired Storage <br /> Vol Gal 0 0 <br /> Required Storage Cost $Installed 1 $0 $0 <br /> File:Copy of NCPA Lodi Water Balance Lime-MgO 15 COC Rev A 070708.xls Sheet:Cooling Tower Page 1 of 1 Date:9/2/2008 <br />