Kinetic evaluation of sewage sludge treatment by membrane anaerobic system (MAS)
The application of Membrane Anaerobic System (MAS) process treating the sewage sludge and the overall MAS treatment efficiency was investigated.The MAS consists of a cross flow ultrafiltration membrane (Model Micro 240) for solid-liquid separation. Six parameters were investigated.The study showed a...
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| Format: | Undergraduates Project Papers |
| Language: | English |
| Published: |
2012
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| Online Access: | http://umpir.ump.edu.my/id/eprint/4338/1/CHEW_BEE_TIN.pdf |
| Summary: | The application of Membrane Anaerobic System (MAS) process treating the sewage sludge and the overall MAS treatment efficiency was investigated.The MAS consists of a cross flow ultrafiltration membrane (Model Micro 240) for solid-liquid separation. Six parameters were investigated.The study showed a good trend for the Membrane Anaerobic System (MAS) treating raw sewage sludge.The removal efficiency of Chemical Oxygen Demand (COD) was 80 to 95 %, the removal efficiency of Total Suspended Solid (TSS) was 99 % and Volatile Suspended Solid (VSS) removal efficiency was 82 to 93 %. Throughout the study,the pH values were maintained from7.5 to 7.8.The gas production ranged from 7200 ml/d to 16320 ml/d. The percentage of the methane gas production was found to be 75.4 %.The treated sewage sludge was achieved the environmental standard quality. |
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