Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal Eduvest - Journal of Universal Studies
Purwanti Sri Pudyastuti
Universitas Muhammadiyah Surakarta, Indonesia
Aerospace Engineering Computer Science & IT Health Professions Neuroscience Social Sciences

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

Found 2 Documents
Search

 1 
Evaluation of Flood Pump Capacity in the Madiun City Area to Overcome Waterlogging in the Catchment Area of the City's Drainage Channel Sri Teguh Sumaryanto; Mochamad Solikin; Purwanti Sri Pudyastuti
Eduvest - Journal of Universal Studies Vol. 5 No. 9 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i9.51262

Abstract

Flooding has become an increasingly critical global challenge, with urban areas experiencing more frequent and severe flood events due to climate change and rapid urbanization. This research evaluates the capacity of flood pumps in Madiun City, Indonesia, to address waterlogging issues in urban drainage catchment areas. The objective of this study is to assess the adequacy of existing pump systems using hydrological analysis and determine the required pump capacity improvements for effective flood control. This research employed a quantitative descriptive method, utilizing primary data from field measurements and secondary data from relevant agencies. The study area encompasses eight pump houses in Madiun City with varying pump capacities. Hydrological analysis was conducted using rainfall data from 2011 to 2021, applying the Nakayasu Synthetic Unit Hydrograph method and Pearson III Log distribution for design rainfall calculation. Results indicate that existing drainage channels can accommodate flood discharge for return periods up to 25 years but require normalization for 50-, 100-, and 1000-year return periods. The Cassowary pump house analysis showed that the current pump capacity of 3 m³/s with a 4.23 m head is adequate for the 10-year return period. The research demonstrates that pump system effectiveness is crucial for flood control in low-lying urban areas. This study contributes to flood management literature by providing a systematic evaluation framework for urban pump systems and offers practical recommendations for municipal infrastructure planning.
Analysis of Waste Processing Technology on Community Willingness to Pay in Madiun City Using the Analytic Hierarchy Process (Case Study: Waste Processing at TPA Winongo, Madiun City) Nurjayanti Nurjayanti; Mochamad Solikin; Purwanti Sri Pudyastuti
Eduvest - Journal of Universal Studies Vol. 5 No. 11 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i11.51614

Abstract

The objective of this study is to explore stakeholder perspectives on the prioritization of waste treatment technologies in Madiun City and to estimate the community's Willingness to Pay (WTP) for improved waste management services. This research utilized both primary and secondary data. Primary data for the Analytical Hierarchy Process (AHP) method were collected through 30 respondents using the Expert Choice application, targeting stakeholders involved in the waste management sector. Meanwhile, the WTP estimation was based on purposively sampled responses from 100 individuals—50 respondents from Manguharjo sub-district and 50 from Manisrejo sub-district. The results of the AHP analysis indicate that the highest priority waste treatment technology in Madiun City is controlled landfill, with a weight of 0.39, followed by composting at 0.36, and waste segregation at 0.25. The criteria and alternative evaluations were deemed consistent, as indicated by a Consistency Ratio (CR) of ≤ 0.1. In terms of WTP, the amount the community is willing to pay for the segregation method is relatively low, at less than IDR 2,000. This is in contrast to the composting method, where respondents are willing to pay more than IDR 2,000, and the highest WTP is observed for the controlled landfill method, exceeding IDR 3,000. The variation in WTP values is also influenced by demographic factors such as gender and occupation.
Co-Authors Mochamad Solikin Nurjayanti Nurjayanti Sri Teguh Sumaryanto