Comparative Analysis of CASP & MBBR with Various Medium on Municipal Waste Water |
Author(s): |
| Gaurav Kumar Singh , College of Engineering Pune; Ravindra P. Thanedar, College of Engineering Avasari |
Keywords: |
| BOD- Biological Oxygen Demand, CASP- Conventional Activated Sludge Process, COD-Chemical Oxygen Demand, HRT-Hydraulic Retention Time, MBBR-Moving Bed Biological Reactor, SVI-Sludge Volume Index, PSA –Protective Surface Area, SST-Secondary Sedimentation Tank, TSA-Total Surface Area |
Abstract |
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The study has been undertaken to evaluate CASP with and without medium and check its efficiency on the output quality. In the study four different mediums are made of polyethylene but are different in sizes, internal structure and PSA/TSA etc. have been taken and their efficiencies have been studied in terms of reduction in BOD & COD at the HRT of 3 hours and 5 hours. The municipal waste water used for the study has been brought on the daily basis to the college lab from the nearby CK Naidu Hospital Treatment Plant, Pune. The medium has been studied firstly at the HRT of the 3 hours and there results have been compared and then studied for HRT of 5 hours. The study showed that the MBBR (CASP with medium) removal efficiency in terms BOD and COD is better than the CASP. |
Other Details |
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Paper ID: IJSRDV10I50158 Published in: Volume : 10, Issue : 5 Publication Date: 01/08/2022 Page(s): 235-237 |
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