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Kafi Hannan Alhadi
Departemen Teknik Mesin, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia.
Arts Humanities Education Engineering Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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Aplikasi Smart Water Filter Terintegrasi Panel Surya Untuk Penyediaan Air Bersih Pada Pondok Pesantren Tahfidzul Quran Saqona Ali Musyafa'; Imam Abadi; Muhammad Khamim Asyari; Ardyas Nur Aufa; Muhammad Roy Ashiddiqi; Kafi Hannan Alhadi; Chairul Imron; Nisfatul Lamdia; Mochamad Raffi Isyanto
Sewagati Vol 10 No 2 (2026)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v10i2.9070

Abstract

The Saqona Tahfidzul Quran Islamic Boarding School, Surabaya uses groundwater as its main source of clean water, which has not undergone a modern filtration process. This can cause health problems for students and Islamic Boarding School managers. One effort to overcome this problem is to provide a Smart Water Filter through community service. This community service aims to provide an energy-efficient and environmentally friendly clean water supply solution through the implementation of a solar panel-based Smart Water Filter at the Saqona Tahfidzul Quran Islamic Boarding School, Surabaya. The proposed technology allows for automatic and sustainable filtration of groundwater into usable water without relying on PLN electricity. The activity method consists of four stages, including: designing a reverse osmosis-based water filter mechanical system, designing a solar panel electrical system, designing a TDS monitoring system, and testing the Smart Water Filter. The results of the implementation of the TDS sensor-based Smart Water Filter showed accurate and precise performance with values ​​of 99.18% and 99%, respectively, with a decrease in TDS values ​​from 113–115 ppm to 105–107 ppm after filtration. Integration with solar panels has also been successfully carried out, so that the Smart Water Filter is proven not only effective in water filtration but also implements renewable energy sustainably.
Pemanfaatan Mesin Pencacah Rumput untuk Meningkatkan Efisiensi Peternakan Kambing di Madiun Wiwiek Hendrowati; Kafi Hannan Alhadi; Moch. Solichin; I Nyoman Sutantra; Budi Harto
Sewagati Vol 10 No 3 (2026)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v10i3.9356

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk membantu meningkatkan produktivitas peternakan kambing di CV Galena Perkasa, Desa Banjarsari, Kabupaten Madiun, melalui penerapan mesin pencacah rumput berbasis teknologi tepat guna. Permasalahan utama peternak adalah lamanya proses pencacahan pakan berupa rumput yang masih dilakukan secara manual. Melalui perancangan, pelatihan, dan pendampingan penggunaan mesin pencacah rumput, kegiatan ini berhasil meningkatkan efisiensi waktu kerja hingga 50%, mengurangi beban tenaga kerja, dan menghasilkan potongan pakan yang lebih seragam. Tim KKN dan Abmas telah berhasil menghibahkan dua unit mesin pencacah rumput kepada CV Galena Perkasa. Hasil survei terhadap 18 pekerja menunjukkan tingkat kepuasan tinggi, dengan skor rata-rata 4,7 dari maksimum 5 pada aspek kemudahan penggunaan dan efisiensi. Program ini menjadi model penerapan teknologi tepat guna yang dapat direplikasi di wilayah lain untuk meningkatkan ketahanan pangan lokal.
Co-Authors Ali Musyafa' Ardyas Nur Aufa Budi Harto Chairul Imron I Nyoman Sutantra Imam Abadi Moch. Solichin Mochamad Raffi Isyanto Muhammad Khamim Asyari Muhammad Roy Ashiddiqi Nisfatul Lamdia Wiwiek Hendrowati