Question: Determine the size of high rate trickling filter for following data:
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1) sewage flow: 4.5 MLD

2) Recirculation ratio: 1.4

3) $BOD_5$ of raw sewage : 250 mg/l

4) BOD removal in PST = 25%

5) Final effluent BOD desired = 50mg/l

Subject:- Environmental Engineering-II

Topic:- Conventional Biological treatments

Difficulty:High

ee2(77) • 139 views
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modified 7 days ago by gravatar for abhishektiwari1712 abhishektiwari1712 ♦♦ 30 written 6 months ago by gravatar for pragya23121997 pragya231219970
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modified 7 days ago by gravatar for abhishektiwari1712 abhishektiwari1712 ♦♦ 30 written 6 months ago by gravatar for pragya23121997 pragya231219970
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