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A cheese production facility produces750 m 3 /d of wastewater. The wastewater contains 75,000 mg/L tCOD and is made up of primarily organic content that

A cheese production facility produces750 m3/d of wastewater. The wastewater contains 75,000 mg/L tCOD and is made up of primarily organic content that can be represented as C37H29O5N (based on elemental analysis). The equations associated with aerobic and anaerobic heterotrophic degradation of this influent composition are respectively:

C37H29O5N + 16 O2 + 4 NH4+ + 4 HCO3- 5 C5H7O2N + 16 CO2 + 7 H2O

4 C37H29O5N + 103 H2O 3 C5H7O2N + 75 CH4 + 57 CO2 + NH4+ + HCO3-

(1) Determine the maximum theoretical daily methane volume that can be produced from anaerobic treatment of this wastewater (based on gas volumes at STP)

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