BOC+ Design Calculations for Slurry Injections in Contaminated Vadose Zone
Technical Support 847-791-7779    
Project Name: Ver.1.1
Project Location:  
Design Perimeters of Contaminated Soil Zone          
Width of soil contaminated area feet Area of Contamination square feet
Length of Soil Contaminated Area feet Total Cubic Feet cubic feet
Thickness of Contaminated Soil Zone feet Treatment Volume cubic yards
Soil Bulk Density lbs./cubic foot Weight of Soil lbs.
      Weight of Soil Kg
Contaminated Soil Zone Oxygen Demand Max. Concentration Contaminant Mass Stoic. Wt. of O2 Req'd. O2 Required BOC+ Reqired
      Mg/Kg lbs.   lbs. lbs.
Ethyl Benzene
Reduced Metals Fe(+2), Mn(+2), etc.
Add Chemical of Concern and Stoichiometric Demand
Add Chemical of Concern and Stoichiometric Demand
Total Petroleum Hydrocarbons (TPH)
Chemical oxygen Demand (COD), For Soil Test Call BioRenova
Enter Purchase Costs for Comparison      
Calculated estimate of oxygen required below, represent 3 different approaches, use the highest lbs. of material req'd where appropriate Soil Phase Demand Safety Factor BOC+ Reqired at 18% O2/lb Approx.Cost of BOC+    
lbs. O2   lbs. $    
1 - BTEX, MTBE, Reduced Metals and/or VOCs    
2 - Total Petroleum Hydrocarbons - TPH    
3 - Chemical Oxygen Demand - COD    
All Calculations are rounded up.          
For Soil COD Test Method, Call BioRenova.
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).  
Yellow boxes indicate variables to be input by user.    
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.