Sampling point: a. Starch wastewater/influent to pond 2
b. effluent from pond 2/ influent to pond 4
c. effluent from pond 4/ influent to pond 5
d. Glucose wastewater/ influent to pond 3
e. effluent from pond 3/ influent to pond 5
f. effluent from pond 5/ influent to pond 6