sediment - ITRC

More documents

Recommendations

Info

Net Cost of Sediment Treatment - 3 Scenarios 1. Dedicated 500,000 cy/yr sediment treatment facility; 20-year life span; fueled by natural gas; cement commanding the same price as portland cement. 2. Dedicated 500,000 cy/yr sediment treatment facility; 20-year life span; fueled by sewage sludge and/or refinery tank bottoms; cement commanding the same price as portland cement. 3. Case 2 except with cement commanding 50% of the price of portland cement.
Unit Processing Costs for a 500,000 yd 3 /year Capacity Plant Case 1 Case 2 Case 3 Credits ---------------------- $1000’s ---------------------- Sale of Cement ($70/ton) $17,440 $23,100 $11,550 Tipping Fees From Other Wastes -- 18,810 18,810 Total Credits $17,440 $41,910 $30,360 Expenses Labor $930 $930 $930 Raw Materials 3,470 4,035 4,035 Utilities 12,110 6,055 6,055 Maint./Misc. 5,775 5,775 5,775 Total Expenses $22,285 $16,795 $16,795 Provision for Lease $1,500 $1,500 $1,500 Depreciation $10,500 $10,500 $10,500 Net Processing Cost $16,845 ($13,115) $1,565 Break-Even Tipping Fee, $/yd 3 $33.69 ($26.23) $3.13 Case 1: 100% harbor sediment feed Case 2: 75% harbor sediment feed + 25% other waste feed Case 3: Case 2 except cement sale price reduced by 50%
Page 1 and 2: Cement-Lock SM Technology for Decon
Page 3 and 4: Cement-Lock SM Technology Descripti
Page 5 and 6: Cement-Lock SM Technology Applicati
Page 7 and 8: Technology Development Status for D
Page 9 and 10: Independent Data Verification ● O
Page 11 and 12: Cement-Lock SM is Very Effective in
Page 13 and 14: Ecomelt produced during pilot-scale
Page 15 and 16: Cement Certification & Testing ●
Page 17 and 18: Compressive Strength of Cement from
Page 19 and 20: Comparison of Trace Elements in Cem
Page 21 and 22: Factors Affecting Technology Econom
Page 23: Logistical & Regulatory Requirement
Page 27 and 28: Commercial Readiness ● Modular pl

sediment - ITRC

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?