Digestate & Bio-fertilizer (FOM) Estimator

Input Parameters
Quantity of Spent Wash
KLD
COD (PPM or mg/l)
COD Removal Efficiency
%
Volume of CH4 Per COD
L CH4 / g COD
Effluent Output

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COD Total
50,000,000 g/day
COD Outlet Slurry
20,000,000 g/day
COD Methane (g/day)
30,000,000 g/day
COD Methane (kg/day)
30,000 kg/day
Total Bio Methane produced (scm/day)
10,500 scm/day
Total Bio Methane produced (scm/hr)
437.5 scm/hr
Total Raw Biogas produced (scm/day)
19,091 scm/day
Total Raw Biogas produced (scm/hr)
795.46 scm/hr
Total Bio Methane produced (kg/hr)
332.5 kg/hr
Total Bio Methane produced (kg/day)
7,980 kg/day
Important Note

This model assumes CH4 volume factor at 0.35.

Adjust COD and efficiency to estimate output ranges.

Effluent CBG Calculator FAQ

What does the effluent CBG calculator estimate?
It estimates methane and output-related values from spent wash or effluent inputs using COD and COD removal efficiency.
How does COD removal efficiency affect results?
Higher COD removal efficiency increases the treated COD outlet used in the model, which impacts methane potential.
What is the role of CH4 per COD in this calculator?
It is a model factor that converts COD-based inputs into methane (CH4) output used by the calculator.
How do I generate the effluent CBG calculator report?
Enter your values and click Generate Report to create your effluent CBG report.