Author:
Mbarep Daniel Putra Pardamean,Apelabi Gabriel Otan,Bolly Yovita Yasintha,Nurhidayat Agus
Abstract
Sikka District is one of the areas experiencing a clean water crisis because only 5.23 % of people have access to clean water in 2020. Therefore, rainwater management will be carried out to obtain clean water using roof top rainwater harvesting technology. This study aims to calculate the potency of clean water that can be obtained from rainwater harvesting. Comparative descriptive analysis method was used to compare the data of clean water potency that can be obtained from rainwater harvesting with the data of clean water needs from the people in Sikka District in 2020. The results show that the potency of clean water that can be obtained from rainwater harvesting is 3,593961.6 m3/year or 3,593,961,600 liters/year and clean water needs of all the people is 17,626,927 m3/year or 17,626,927,000 liters/year. The people that gets clean water from rainwater harvesting is 20.38 % or as many as 65,615 people from the total population in Sikka District. This shows that the use of rainwater cannot meet the clean water needs of all people in Sikka Distric. There is a need for other sources of clean water that are bigger and can be used to meet the needs of all people.
Subject
Industrial and Manufacturing Engineering,Environmental Engineering
Reference19 articles.
1. Alihar F. 2018. Penduduk dan Akses Air Bersih di Kota Semarang (Population and Acces to Clean Water in Semarang City). Jurnal Kependudukan Indonesia. 13(1): 67-76.
2. Amalia BI, Sugiri A. 2014. Ketersediaan Air Bersih dan Perubahan Iklim: Studi Krisis Air di Kedungkarang Kabupaten Demak. Jurnal Teknik PWK. 3(2): 295-302.
3. Arnop O, Budiyanto, Rustama. 2019. Kajian Evaluasi Mutu Sungai Nelas Dengan Metode Storet dan Indeks Pencemaran. NATURALIS - Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan. 8(1): 15-24.
4. Central Bureau of Statistics of Sikka District. 2021. Kabupaten Sikka dalam Angka 2021. Maumere (ID): Central Buerau of Statistics.
5. Estiningrum T, Rusgiyono A, Wilandari Y. 2015. Aplikasi Metode Puncak Ambang Batas Menggunakan Pendekatan Distribusi Pareto Terampat dan Estimasi Parameter Momen-L pada Data Curah Hujan (Studi Kasus: Data Curah Hujan Kota Semarang Tahun 2004-2013). JURNAL GAUSSIAN. 4(1): 141-150.