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BOC+
Design Calculations for Slurry Injections in Contaminated Vadose Zone
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Technical Support 773-792-2304
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Consultant:
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Project Name:
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Ver.1.1
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Project Location:
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Design
Perimeters of Contaminated Soil Zone
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Width of
soil contaminated area
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feet
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Area
of Contamination
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square feet
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Length of
Soil Contaminated Area
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feet
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Total
Cubic Feet
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cubic
feet
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Thickness of Contaminated Soil Zone
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feet
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Treatment
Volume
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cubic
yards
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Soil Bulk Density
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lbs./cubic foot
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Weight
of Soil
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lbs.
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Weight
of Soil
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Kg
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Contaminated Soil Zone Oxygen Demand
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Max. Concentration
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Contaminant Mass
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Stoic. Wt. of O2 Req'd.
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O2 Required
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BOC+
Reqired
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Mg/Kg
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lbs.
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lbs.
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lbs.
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Benzene
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Toluene
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Ethyl Benzene
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Xylenes
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MTBE
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Reduced Metals Fe(+2), Mn(+2), etc.
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Add Chemical of Concern and Stoichiometric Demand
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Add Chemical of Concern and Stoichiometric Demand
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Total Petroleum Hydrocarbons (TPH)
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Chemical oxygen Demand (COD), For Soil Test Call
BioRenova
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Enter
Purchase Costs for Comparison
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Calculated
estimate of oxygen required below, represent 3 different approaches, use the
highest lbs. of material req'd where appropriate
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Soil
Phase Demand
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Safety Factor
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BOC+ Reqired at 18% O2/lb
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Approx.Cost of BOC+
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lbs. O2
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lbs.
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$
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1 - BTEX, MTBE, Reduced Metals and/or VOCs
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2 - Total Petroleum Hydrocarbons - TPH
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3 - Chemical Oxygen Demand - COD
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Notes:
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All
Calculations are rounded up.
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For
Soil COD Test Method, Call BioRenova.
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For
Soil Porosity use: Sand (loose=0.46, mixed=0.4; dense: uniform=0.34,
mixed=0.3) Clay (soft=0.55, stiff=0.37).
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Yellow boxes indicate
variables to be input by user.
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Chemicals of concern that degrade aerobically and their
Stoichiometric demand can be added so to determine total oxygen demand
required and approx. cost of material.
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