REDESIGN OF DURI KOSAMBI FAECAL SLUDGE TREATMENT PLANT TO INTEGRATED WASTEWATER TREATMENT PLANT AND FAECAL SLUDGE TREATMENT PLANT FOR ZONE SIX JAKARTA SEWERAGE SYSTEM
Jakarta Sewerage System is a centralized wastewater management project, which aims to improve the condition of DKI Jakarta's wastewater management which only covers 4% of the whole area with a BOD pollution level of 84 mg/l (KPPIP, 2019). In this project, the DKI Jakarta area is divided into...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/51360 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Jakarta Sewerage System is a centralized wastewater management project, which aims to improve
the condition of DKI Jakarta's wastewater management which only covers 4% of the whole area
with a BOD pollution level of 84 mg/l (KPPIP, 2019). In this project, the DKI Jakarta area is
divided into 14 zones and there are several zones planned to have WWTPs which only serve each
region in the zone, one of which is zone 6. The Jakarta Sewerage System WWTP 6 will be built in
the remaining area of the Duri Kosambi Faecal Sludge Treatment Plant (FSTP) land, and the
treatment plan will be integrated with the Duri Kosambi FSTP. The form of integration of WWTP
and FSTP is that the sludge produced by WWTP will be transferred to the FSTP, then the
supernatant from FSTP will be transferred to WWTP. The planning period of Zone 6 WWTP is 30
years starting from 2020 to 2050, which is divided into 4 construction phases according to the
construction phase of the wastewater pipeline network. Based on the effluent from the primary
treatment, secondary treatment obtained from WWTP 6 zone is biological treatment. There are 3
alternative processing configurations proposed in this plan, the difference between the three
alternative configurations lies only in secondary processing, because the core processing where the
removal of organic material and ammonia removal occurs in the secondary processing unit. The
alternatives are, MBBR, extended aeration, and MBR. Analyzes are performed based on
economic, performance, environmental and social criteria in determining the selected processing
configuration. Based on the results of the analysis, obtained WWTP using MBBR as a secondary
treatment unit, followed by HRC and UV disinfection. |
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