MCQOPTIONS
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| 1. |
In a wastewater treatment plant, primary sedimentation tank (PST) designed at an overflow rate of 32.5 m /day/m is 32.5 m long, 8.0 m wide and liquid depth of 2.25 m. If the length of the weir is 75 m, the weir loading rate (in m /day/m) is |
| A. | 111.67 m /d/m |
| B. | 110.67 m /d/m |
| C. | 109.67 m /d/m |
| D. | 112.67 m /d/m |
| Answer» E. | |