UJI PERFORMANSI POMPA HYDRAM DALAM PENYEDIAAN AIR BERSIH KELOMPOK USAHA BON BELOK KOPI DAN BANJAR ADAT BON DESA BELOK/SIDAN
| Main Authors: | Suarda, M., Suaniti, N.M., Sucipta, M., Suweden, N., Dwijana, I.G.K., Widiarta, I.P. |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Lembaga Penelitian dan Pengabdian kepada Masyarakat
, 2023
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| Online Access: |
https://ojs.unud.ac.id/index.php/jum/article/view/78761 https://ojs.unud.ac.id/index.php/jum/article/view/78761/49221 |
Daftar Isi:
- This paper examined the performance of the hydraulic ram pump that has been designed and installed to meet the clean water needs of the 'Bon Belok Kopi' Business Group and several families of Bon traditional community in Belok/Sidan Village, Petang District, Badung Regency, Bali Province. This business group is shortage to clean water in the process of processing their coffee production so that the community relies on rainwater and buys water from tank cars at a price of sixty thousand rupiah per cubic meter. Likewise, the Bon traditional community experienced the same problem, especially for their traditional activities. This problem has an impact on the capacity, quality and cost of coffee production of the business group, as well as the cleanliness, health and economy of the Bon traditional community. In the Bon area, there is a spring in the garden area belonging to the head of the business group with a flow rate of 3 liters/second at an elevation of 1024 m.swl, while residential areas are located at an elevation of 1135 m.swl. The hydraulic ram pump has been designed, built, installed and operated. The hydraulic ram pump performance test has been carried out on five variations of the pumping head. At a pumping head of 70 m, at the location of coffee processing, it produces a pumping flow of 8.84 m3/day with the pump efficiency of 71%. Meanwhile, at the highest pumping head of 110 m, at Puncak Bon Temple, it produces a pumping discharge of 5.04 m3/day with the pump efficiency of 59%. Keywords: Hydram pump, pump performance, Bon Belok Kopi, Bon traditional community.
- Paper ini mengkaji unjuk kerja pompa hydram yang telah didesain dan dipasang untuk memenuhi kebutuhan air bersih Kelompok Usaha ‘Bon Belok Kopi’ dan beberapa keluarga Banjar Adat Bon di Desa Belok/Sidan Kecamatan Petang Kabupaten Badung Provinsi Bali. Kelompok usaha ini sangat kesulitan air bersih dalam proses pengolahan hasil produksi kopinya sehingga masyarakat menghandalkan air hujan dan membeli air dari mobil tangki dengan harga enam puluh ribu rupiah per meter kubiknya. Demikian pula masyarakat banjar Bon mengalami kesulitan yang sama, terutama dalam kegiatan adatnya. Permasalahan ini berdampak pada kapasitas, kualitas dan biaya produksi kopi kelompok usaha tersebut, serta kebersihan, kesehatan dan ekonomi masyarakat banjar Bon pada khususnya. Di wilayah banjar Bon terdapat sumber mata air di area kebun milik ketua kelompok usaha tersebut dengan debit 3 liter/detik pada elevasi 1024 meter dari permukaan laut sedangkan perumahan penduduk berada pada elevasi 1135 meter dpl. Pompa hydram telah didesain, dibuat, dipasang dan dioperasikan. Pengujian unjuk kerja pompa hydram telah dilakukan pada lima variasi head pemompaan. Pada head pemompaan 70 m, lokasi pengolahan kopi, menghasilkan debit pemompaan 8,84 m3/hari dengan efisiensi pompa 71%. Sedangkan pada head pemompaan tertinggi 110 m, di Pura Puncak Bon, menghasilkan debit pemompaan 5,04 m3/hari dengan efisiensi pompa 59%. Kata kunci : Pompa hydram, performansi pompa, Bon Belok Kopi, banjar adat Bon.