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1. |
For plastic type high filtration rate trickling filters what would be the organic loading rate assumed? |
A. | 0.07-0.22 kg BOD/m3d |
B. | 0.24-0.48 kg BOD/m3d |
C. | 0.5 kg BOD/m3d |
D. | 0.6-3.2 kg BOD/m3d |
Answer» E. | |