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Last modified
1/26/2010 12:26:07 PM
Creation date
10/11/2006 9:46:35 PM
Metadata
Fields
Template:
Water Supply Protection
File Number
8273.100
Description
Colorado River Basin Salinity Control - Federal Agency Reports - BOR
Basin
Colorado Mainstem
Water Division
5
Date
11/1/1969
Title
Cost Analysis of Six Water Desalting Processes
Water Supply Pro - Doc Type
Report/Study
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<br /> <br />Table 3 <br />GENERAL GROUND RULES <br /> <br />PROCESS <br /> <br />, FEED Mn:R <br /> <br />PLAI'lI' CAPACITYmgd <br /> <br /> MSF Seawater 10 and 50 <br /> Vl'E-MSF Seawater 10 and 50 <br />.... Vo. Vl'E- MSF Seawater 8 <br />C,Q Vacuum freeze VC Seawater I and 5 <br />W Reverse Osmosis 5000 pPm TIlS I and 10 <br />~, Electrodialysis 2500 pplJi TIlS I and 10 <br />Plant capacity factor - 90% or 330 days <br /> <br /> Equip. Interest Sinkin, Carryin. <br /> fund Chufe <br />EQUIPMENT AMORTIZATION Life Rate Fl1Ict.or Multip ier <br /> Yr , ~ ~ ~ <br />Base dual ting plant 30 4,63 I. 61 6,23 <br />Land and working capital Infinite 4,63 4,63 <br /> <br />Indirect Capital Costs <br />Interest during construction <br />Eng. design and construction supervision <br />Startup expenses <br /> <br />4.63% of fixed plant cost <br />10% of fixed plant cost <br />30 days operating and maintenance <br />costs <br /> <br />torking capital <br /> <br />60 days operating and maintenance <br />costs <br /> <br />Land costs <br /> <br />Seacoast SIOO,OOO/acre <br />Inland 2S,000/acre <br /> <br />Recurring Costs <br /> <br />Taxes <br />I Rsurane e <br /> <br />o <br />0,25% of fixed plant cost <br /> <br />Supplies and Maintenance Materials <br /> <br />Distillation processes <br />Freeze process <br />Electrodialysis <br />Reverse osmosis <br /> <br />O,S% of fixed plant cost/yr <br />1.5% ot fixed plant cost/yr <br />1.5% of fixed plant cost/yr <br />O,S% of (fixed plant cost/rr) <br />(plus membrane rep acement) <br /> <br />Energy Unit Costs <br /> <br />Steam <br />Fuel (Natural Gaa) <br />Electric power <br /> <br />Chemical Costs <br /> <br />Sulfuric acid <br />, Chlorine <br /> <br />30,/10~ Btu <br />23,/106 Btu <br />O,4S,/kwh <br /> <br />1. 7S,/lb <br />6,3,/lb <br /> <br />, <br /> <br />6 <br />
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