Calculate the surface area of the flocculation zone for the following

1.	Calculate the surface area of the flocculation zone for the following data.Flow: 300 m3/h.
A.	nRise rate :1.2 m/h
B.	t240 m<sup>2</sup>
C.	t250 m<sup>2</sup>
D.	t350 m<sup>2</sup>
E.	t160 m<sup>2</sup>
Answer» C. t250 m<sup>2</sup>

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