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Journal : Unram Journal of Community Service (UJCS)

Simple Downflow Water Filtration System in Sasake Village Sulistiyono, Heri; Supriyadi, Anid; Saadi, Yusron; Pathurahman; Akmaluddin; Pratomo, Hardi
Unram Journal of Community Service Vol. 6 No. 4 (2025): December: In Progress
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i4.1219

Abstract

The availability of clean water needs to be a special concern in the community, because there are several cases in various regions in Indonesia where the availability of clean water sources becomes difficult to obtain during the long dry season, one of which is in the West Nusa Tenggara region, specifically in Sasake Village, Praya Tengah District, Central Lombok Regency. The main water source used in Sasake Village is PDAM water. However, in recent years, several villages in Central Lombok Regency have experienced drought, making it difficult to obtain clean water. The BPBD of Central Lombok Regency must prepare clean water at the peak of the dry season for several villages, including Sasake Village. Alternative water sources in Sasake Village are wells and the Batujai Reservoir. However, at the peak of the dry season, the water in several wells becomes cloudy and smelly, so residents cannot use it as clean water. This community service initiative seeks to implement a user-friendly downflow water filtration system designed for community-level ownership, operation, and maintenance. The design of this filter uses a 4" PVC pipe containing filter media, including sand, palm fiber, charcoal (activated carbon), and cotton. This physical water purification process excludes chemical and biological reactions, relying instead on gravity-driven separation of suspended solids from the fluid phase. Based on the filtering results, it is known that this tool can reduce turbidity concentration by 69.3% and eliminate odors. According to the evaluation results of the counseling participants, there has been a significant increase in understanding of simple water filtration methods. Counseling regarding this water filtration tool is crucial so that the community can overcome clean water problems independently.
Co-Authors Agastya, Dewandha Mas Agus Suroso Agus Suroso Agus Suroso Agustawijaya, Didi S Aini, Niza Husnul Aji, Eko Usman Akmaluddin Akmaluddin Akmaludin Akmaludin, Akmaludin Ali, AM Anid Supriyadi ANID SUPRIYADI Aslam, Firar Bismi ATAS PRACOYO Atas Pracoyo Budianto, M Bagus Budianto, Muh Bagus Didi S. Agustawijaya Didik Agusta Wijaya Eko Pradjoko EKO PRADJOKO Eniarti, Miko Ery Setiawan Ery Setiawan Ery setiawan ERY SETIAWAN Ery Setiawan Estyana, Ema Fathmah Mahmud Ghaisani, Salsa Fajrina Hardi Pratomo Hartana Hartana Hartana Hartana HARTANA HARTANA Hartana, Hartana Hasim, Yanuar Hasyim Hasyim, Hasyim hasyim, hasyim Heri Sulistiyono Heri Sulistiyono Heri Sulistiyono, Heri HERI SULISTYONO Hidayat, Syamsul Hidayaty, Baiq U’un Ratih Humairoh Saidah I Dewa Gede Jaya Negara I Kade Wiratama I Nyoman Merdana I Wayan Joniarta I Wayan Yasa I Wayan Yasa, I Wayan I Wayan, Yasa I.B. Giri Putra Ida Bagus Giri Putra Ihsan Ihsan Ismail Hoesain M. Jaya Negara I.D.G Jaya Negara, I Dewa Gede Jaya Negara, I Dewa Made Julio, Ryan Bagus Julkifli Jurnal Pepadu Karyawan, I Dewa Made Alit Kurdiawan, Ujang Kusuma, Lalu Dea Maulana Diendy Lalu Wirahman Lalu Wirahman Lalu Wirahman W M Bagus Budianto M.Bagus Budianto Made Mahendra Mahendra, Made Merdana, I Nyoman Miko Eniarti Miko Eniarti Muhajirah, Muhajirah N, Aditya Febrianto NEGARA, I D G JAYA Ngudiyono Ni Nyoman Kencanawati Pathurahman PRACOYO, ATAS Putra, I B. Giri Putra, I.B. Giri RAI K W, I G AGUNG NGURAH Rohani Rohmayani, Hairun Nisak Rudy Putera Kurniawan Saidah H Salehudin Salehudin Salehudin Salehudin Salehudin Salehudin Salehudin Salehudin, Salehudin Sulaimiah Sulhaini Sulhaini Sulistyono, Heri Supardi Supardi Suparjo SUPRIYADI, ANID Suteja I.W Tampang, Tampang Tri Sulistyowati Veithzal Rivai Zainal Wakidi Wakidi WIRADARMA, LALU WIRAHMAN Wirahman, Lalu