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![ACTIVATED SLUDGE PROCESS VARIABLES
Loading Rate:- It is the rate at which
wastewater is applied to the aeration tank.
The loading parameter here is the hydraulic
retention time(HRT)
retention time(HRT)
HRT(hours)=(Vx24)/(Q)
V= Vol. of Aeration tank,[m3(meter cube)]
Q=Wastewater inflow (sludge recycled excluded),m3/day](https://image.slidesharecdn.com/unit2-biologicalunitprocessa-240314100047-d0a8f7b0/85/Unit-2-Biological-Unit-Process-a-pdf-28-320.jpg)
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Unit 2:- Biological Unit Process(a).pdf
This document discusses biological wastewater treatment processes. It describes trickling filter media used in trickling filters, including Portland trickling filter media. It also mentions rotary arm distribution systems and activated sludge process variables like loading rate and hydraulic retention time. Finally, it notes that a schematic of a sewage treatment plant is provided.
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Unit 2:- Biological Unit Process(a).pdf
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- 16. ROTARY ARM DISTRIBUTIONSYSTEM
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- 28. ACTIVATED SLUDGE PROCESSVARIABLES Loading Rate:- It is the rate at which wastewater is applied to the aeration tank. The loading parameter here is the hydraulic retention time(HRT) retention time(HRT) HRT(hours)=(Vx24)/(Q) V= Vol. of Aeration tank,[m3(meter cube)] Q=Wastewater inflow (sludge recycled excluded),m3/day
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