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Jason Fernaldi
Department of Civil Engineering, Petra Christian University, Surabaya
Civil Engineering, Building, Construction & Architecture

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A Practical Implementation of Brackish Water Treatment with Local Material in Sidoarjo Regency, East Java, Indonesia Surya Hermawan; Felix Apriyanto; Ivan Reynaldi Limantara; Daniel Steven; Jason Fernaldi; Jescey Edlin Prajogo
Civil Engineering Dimension Vol. 25 No. 1 (2023): MARCH 2023
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/ced.25.1.53-66

Abstract

Indonesia, an archipelago with vast coastal areas consisting of 809 coastal villages, still faces the same problems of clean water scarcity and accessibility. This research goals are to discover appropriate inexpensive local filtering media and lower the salinity of brackish water in Sidoarjo Regency Indonesia. Regarding previous invention and research, this study deploy an experimental method by physical experiment including local materials along with  chemical experiment: ion exchangers as well as reverse osmosis (RO). The outcomes demonstrate that local media filtration utilizing a combination of a 10-micron filter, kaolin, zeolite, kaolin, activated carbon, and kaolin is the best combination to produce the most transparent, and odorless water. It can reduce Total Dissolved Solid (TDS) and Electrical Conductivity (EC) values by 8.59% and 7.18%, and reduce pH levels by 2.59%. On the other hand, reverse osmosis and ion exchange can achieve 99.5% and 67% reductions in TDS and EC values, respectively.
Co-Authors Daniel Steven Felix Apriyanto Ivan Reynaldi Limantara Jescey Edlin Prajogo Surya Hermawan