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All Journal Abdimas Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Indonesian Journal of Chemistry Journal of Industrial Community Empowerment Bookchapter Alam Universitas Negeri Semarang Sainteknol : Jurnal Sains dan Teknologi Journal of Community Empowerment
Pangestu, Indra Sakti
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Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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Optimization of Alkaline Water Production from Rainwater through Electrolysis Method: Effect of Voltage and Time on pH and TDS Rinda Erliana, Savira; Isnina Noor Ubay; Pangestu, Indra Sakti; Atik, Moh. Umar Dani; Wafa, Almas Diqya
Sainteknol : Jurnal Sains dan Teknologi Vol. 22 No. 1 (2024): June 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sainteknol.v22i1.12507

Abstract

Alkaline water is known to have health benefits due to its higher pH than ordinary water. In this study, the production of alkaline water from rainwater using electrolysis method was optimized, with variations in voltage and time to evaluate its effect on pH and Total Dissolved Solids (TDS). The experiment involved three voltage levels (12 Volt, 24 Volt, and 36 Volt) and three time intervals (10 minutes, 20 minutes, and 30 minutes). The results showed that increasing the voltage and electrolysis time contributed significantly to the increase in water pH, which reached the highest value at 36 Volt for 30 minutes. However, increasing the voltage and time also increased the TDS value linearly, which can affect the water quality if it exceeds a certain limit. This study concludes that the optimal voltage for producing alkaline water with suitable pH and TDS is 24 Volt with an electrolysis time of 20 minutes. Thus, this method offers an efficient and simple solution to produce alkaline water from rainwater, which could potentially benefit public health in areas with limited access to high-quality drinking water.
Co-Authors Afidah, Asti Dwi Arfriandi , Arief Arfriandi, Arief Atik, Moh. Umar Dani Bambang Sugiyarto, Bambang Erliana, Savira Rinda Handayani, Sri Handoko, Pratama Senapati Bagus Harianingsih, Harianingsih Hidayah, Fauziyah Nurul Imani, Nadya Alfa Cahaya Indriawan, Ari Nur Dwi Isnina Noor Ubay Kristanto, Virgiawan Adi Kristianto, Virgiawan Adi Maharani Kusumaningrum Megawati - Nabil, Nisrina Hasna' Nur Qudus Nurmasitah , Sita Nurmasitah, Sita Putri , Radenrara Dewi Artanti Radenrara Dewi Artanti Putri, Radenrara Dewi Artanti Rinda Erliana, Savira Salsabila , Luvena Salsabila, Luvena Saputra, Danang Dwi Setiadi, Rizki Siami, Desy Hikmatul Siswoyo, Mohammad Pujo Sitanggang , Desy Manuela Boru Sitanggang, Desy Manuela Boru Sulistyawan, Vera Noviana Ubay, Isnina Noor Wafa, Almas Diqya Wara Dyah Pita Rengga