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)4NALCO <br /> NCPA Lodi <br /> Evaporator <br /> CaCO3 <br /> Conduct Conv Evaporator Acid Feed Combined Evaporator Evaporator Evaporator Not <br /> Contaminant Units Com, Factors Effluent Influent Distillate Blowdown Used <br /> Flow GPM 0.00 0.00 68.95 68.95 65.50 3.45 <br /> Alkalin -Bicarbonate m 0.72 0.82 0.07 0.07 0.00 1.40 <br /> Alkalin -Carbonate m 2.82 1.67 0.00 0.00 0.00 0.00 <br /> Alkahn -P-BaC12 m 0.00 2.94 0.00 0.00 0.00 0.00 <br /> Barium m 0.00 0.73 0.00 0.00 1 0.00 0.00 <br /> Chloride m 2.14 1.41 971.17 971.17 0.49 19414.25 <br /> Fluoride m 0.00 2.63 0.00 0.00 0.00 0.00 <br /> Calcium m 2.6 2.50 293.59 293.59 0.15 5868.94 <br /> Magnesium, m 3.82 4.12 108.55 108.55 0.05 2170.06 <br /> Iron m 0.00 2.69 0.11 0.11 0.00 2.24 <br /> Nitrate m 1.15 0.81 467.25 467.25 0.23 9340.60 <br /> pH s.u. 0.00 0.00 6.00 6.00 7.00 6.00 <br /> Phosphate m 0.00 1.58 5.04 5.04 0.00 100.69 <br /> Potassium m 1.84 1.28 175.22 175.22 0.09 3502.72 <br /> Silica m 0.00 0.83 68.01 68.01 0.03 1359.64 <br /> Sodium m 2.13 1 2.18 841.45 841.45 0.42 16820.92 <br /> Sulfate m9/L 1.54 1.04 1054.60 1054.60 0.53 21082.03 <br /> Total Dissolved Solids m 3985.07 3985.07 1.99 79663.50 <br /> Specific Conductance mnhos/cm 7532.48 7532.48 3.77 150577.97 <br /> Free CO2 m 0.12 0.12 0.00 2.33 <br /> Total Cations m CaCO3 3240.15 3240.15 1.62 64772.13 <br /> Total Anions m CaCO3 2909.08 2909.08 1.45 58154.04 <br /> Total Hardness m CaCO3 1181.21 1181.21 0.59 23613.00 <br /> BC Recovery Rate %of Influent 95.00% <br /> BC Ion Romect Rate %of Influent 99.95% <br /> Power Consumption MW/1000 Gal 0.09 <br /> Power Consumption MW-Hr/Day 8.94 <br /> Power Cost $/MW-Hr $35.00 <br /> Power Cost $/Day $312.76 <br /> Seed Chemical Feed Lbs/Startup 3,000.00 <br /> BC Startups/Year 5.00 <br /> BC Calcium/Silca Ratio Target 3.00 <br /> BC Required Calcium Feed ppm 0.00 <br /> Chloride Added With Ca ppm 0.00 <br /> BC CaC12 Feedrate ppm 0.00 <br /> BC CaC12 Feedrate Lbs/Day as pure CaC12 0.00 <br /> CaC12 Strength % 35.00% <br /> CaC12 Feedrate Lbs/Day Lbs of product as delivered 0.00 <br /> CaC12 Cost $/Lb $0.45 <br /> CaC12 Cost $/Day $18.49 <br /> Polymer Feed ppm 1.00 <br /> Polymer Cost $/Lb $2.00 <br /> Polymer Cost $/Day $1.66 <br /> Anti-Foam Feed ppm 0.50 <br /> Anti-Foam Cost $/Lb $2.50 <br /> Anti-Foam Cost $/Day $1.04 <br /> Number of BCs 2 <br /> Caparity of Each BC % 50.00% <br /> Capacity of Each BC GPM 50.00 <br /> BCEquipment Cost $ $1,278,986 <br /> BC Structural Steel Cost $/BC $150,000 <br /> BC Structural Steel Cost $Total $300,000 <br /> BC Total Capital Cost $ $1,578,986 <br /> Re uired Sto a Ti.e Hrs 0.00 0.00 0.00 0.00 <br /> Re uired Storage Volume Gal 01 01 0 0 <br /> Required Storage Volume $Installed $0 $0 $0 $0 <br /> File:Copy of NCPA Lodi Water Balance Lime-M90 15 COC Rev A 070708.xls Sheet:Evaporator Page 1 of 1 Date:9/2/2008 <br />