Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Journal of Environmental Engineering & Waste Management
Kezia Kusumaningtyas
President University
Chemical Engineering, Chemistry & Bioengineering Energy Engineering Environmental Science

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
ANALYSING THE DRAINAGE SYSTEM USING EPA SWMM 5.1 (STUDY CASE: JABABEKA II INDUSTRIAL, CIKARANG BARU, BEKASI REGENCY) Kezia Kusumaningtyas; Yunita Ismail
Journal of Environmental Engineering and Waste Management Vol 5, No 2 (2020)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33021/jenv.v5i2.1234

Abstract

Due to the data in 2030, the urban growth in developed countries is 83% and developing countries is 53%. Jababeka II Industrial Estate as one of the urban industrialization located at Bekasi Regency. In its development, drainage facilities are one thing that must be considered. Because with its function as a channel that carries runoff water to rivers/lakes/reservoirs to avoid flooding. This study aimed to know the existing condition of the drainage system and the water balances in the form of runoff in Jababeka II Industrial Estate by the simulation of SWMM 5.1.  The method of this research used a quantitative method, and the data collection method used secondary data, including the information from the existing drainage system with precipitation events in 12 years (2009-2020) were obtained from the WTP Jababeka Residential, drainage dimension, and masterplan of Jababeka II. In order to calculate rainfall planned used fifth-year return period based, it’s on the city's classification under study. The probability distribution method uses Log-Pearson III with a planned rainfall of 128.22 mm/d and the highest rainfall intensity of 54 mm. Based on the simulation results, it was found that the Jababeka II Industrial Estate contained puddles in several channels. The peak was at the 3rd hour of the simulation, which were 19 channels. It's influenced by the type of soil that is quickly saturated. The simulation of the existing condition at Jababeka II has the highest runoff at the 2nd hour of simulation, and floods occurred in 19 channels. It’s affected by the impermeable sub-areas. The water balance result is the amount of precipitation 128.22 mm with the intensity is 54mm due to 5 years forecasting, thus producing the outflow is 128.511 mm. Therefore the number of continuity errors of the surface is -0.227%.
The Academic Community Perception About Implementation of UI GreenMetric-Waste Management Criteria at President University Kezia Kusumaningtyas; Ramadhani Fithratullah; Clara Meluk
Journal of Environmental Engineering and Waste Management Vol 4, No 1 (2019)
Publisher : President University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (504.26 KB) | DOI: 10.33021/jenv.v4i1.702

Abstract

Universitas Indonesia is the initiator of a UI GreenMetric World University international ranking system, which is a ranking system that aims to bring together universities that share the same goals in terms of sustainability. At present President University has participated in the ranking system. To find out the perceptions of the academic community on the implementation of the ranking system at President University, one of the criteria that is examined is waste management as one of the parameters of the GreenMetric UI. To get data, the method of direct observation is done to get the desired data by making a questionnaire in the form of a google form filled in by students and interview staff and operators at President University. Based on the results of data processing, it can be seen that the academic community at President University campus in general does not fully understand the waste management system on campus. So that education needs to be done about the management system developed on the internal campus of President University.
Co-Authors Clara Meluk Ramadhani Fithratullah Yunita Ismail, Yunita