#TITLE_ALTERNATIVE#

• Main Author: NESYA M.( NIM : 15313081), MELITA
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/23040
• Institution: Institut Teknologi Bandung

Waduk Melati is located in Kebon Melati, Tanah Abang Sub-district, Central Jakarta. Waduk Melati has a function as a flood control building and holds water from some settlements around the reservoir. Waduk Melati has an area about 8.5 hectares and holds water from 20,380 inhabitants. The current condition of the Waduk Melati is contaminated by domestic wastwater from residential areas. Therefore, the resulting wastewater requires special treatment before being discharged to the receiving water body. <br /> <br /> <br /> Currently there is a Wastewater Treatment Plant WWTP) and the source of wastewater that goes to WWTP Melati is from residential area, urban facility, and infiltration. The water that flows to the WWTP is mixed with drainage channels and tributaries that can contaminate water bodies. The existing WWTP has a processing capacity of 5.78 liters / sec. However, it it is being evaluated from the scope of service, the existing capacity is not enough to accommodate wastewater from 20,380 inhabitants so it is needed to increase the processing capacity of WWTP. In this redesign of Waduk Melati WWTP, design consideration including capacity and performance evaluation of each unit in WWTP. In the evaluation of the performance of WWTP unit, it is reviewed the efficiency of the processing in each unit that is in the WWTP. <br /> <br /> <br /> Selected alternative treatment in this redesign of WWTP is using Rotating Biological Contactor followed by Activated Sludge. Selection of this alternative in accordance with the considerations reviewed from several aspects. With the new design of WWTP, it is expected to achieve optimum processing efficiency and will produce effluent in accordance with the quality standards established by the government so it is safe to be discharged into the environment and able to minimize physical, chemical, and biological contamination of the receiving water body. This is intended to reduce the burden received by the receiving water body <br />