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NILAI EKONOMI PEMANFAATAN AIR RUMAH TANGGA DI KECAMATAN KRADENAN, KABUPATEN GROBOGAN Nur Ainun jariyah; Purwanto purwanto Purwanto
Journal Penelitian Kehutanan FALOAK Vol 4, No 1 (2020): Jurnal Penelitian Kehutanan Faloak
Publisher : Balai Penelitian Dan Pengembangan Teknologi Hasil Hutan Bukan Kayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (848.068 KB) | DOI: 10.20886/jpkf.2020.4.1.1-10

Abstract

Kabupaten Grobogan merupakan salah satu kabupaten di Jawa Tengah yang mengalami permasalahan air ketika musim kemarau yang disebabkan karena kekeringan hidrometeorologis. Tujuan dari penelitian ini adalah untuk mengetahui nilai ekonomi pemanfaatan air rumah tangga di Kecamatan Kradenan, Kabupaten Grobogan Penelitian dilaksanakan pada tahun 2018, di Springshed Mindik, Kecamatan Kradenan, Kabupaten Grobogan. Responden pada penelitian ini berjumlah 42 orang diambil secara acak dengan kriteria penduduk di kecamatan Kradenan, mengambil air di sendang baik dengan menggunakan pompa air maupun dengan menimba langsung ke sendang. Pengambilan data sekunder ke dinas terkait. Analisis data dilakukan dengan menghitung nilai ekonomi hasil air dari springshed Mindik. Hasil dari penelitian ini adalah nilai ekonomi pemanfaatan  air rumah tangga sekecamatan Kradenan  dilihat dari jumlah rumah tangga pemanfaat air,  konsumsi rata-rata air,  rata-rata jumlah anggota keluarga, diperoleh sebesar Rp 166.717.923.801,00/ tahun.
Financial Analysis of Rain Water Harvesting Tools in Pamor Hamlet, Banjardowo Village, Kradenan Sub District, Grobogan District Nur Ainun Jariyah; Purwanto
Jurnal Penelitian Kehutanan Wallacea Vol. 8 No. 2 (2019)
Publisher : Foresty Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1194.965 KB) | DOI: 10.18330/jwallacea.2019.vol8iss2pp105-112

Abstract

The drought that occurs in the dry season is one of the hydrometeorological disasters. A total of 82 villages of 12 districts in Grobogan, Central Java, experience a clean water crisis due to drought because the well, as their main source of water, is likely to go dry. Therefore, a solution is needed to anticipate the water shortage. The aims of this paper is to analyze financially the water harvesting building which can be used as a reference for the community. The research was conducted in Pamor Hamlet, Banjardowo Village, Kradenan District, Grobogan Regency. The method used was to build the rainwater harvesting engineering models, namely (a) recycling tools for washing and bathing, (b) dirt filter wells, (c) three meters depth infiltration wells (1 well and 2 wells), and (d) five meters deep infiltration wells (1 well and 2 wells). Data collection was done by conducting a survey of the community. The data collected were the costs required for the construction of the rainwater harvesting equipment, maintenance, electricity, supporting materials, etc. The income was approached with replacement costs if the community buys water during the dry season. The financial analyses of NPV, IRR, BCR, and PP were employed. The results showed several feasible models to be applied, namely recycling equipment for washing and bathing, dirt filtering equipment, three meters deep infiltration wells (1 piece) and a depth of 5 meters (1 piece). This model is very good to be adopted by the community because it is easy and has minimal costs.