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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Mahasiswa Jurusan Teknik Pengairan Journal of Innovation and Applied Technology Jurnal Teknik Pengairan: Journal of Water Resources Engineering REKAYASA Teras Jurnal Jurnal Penelitian Pendidikan IPA (JPPIPA) Civil and Environmental Science Journal (CIVENSE) AGROMIX JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) International Journal of Educational Management and Innovation (IJEMI) Jurnal Pengabdian Masyarakat untuk Negeri (UN-PENMAS) Jurnal Kesehatan dan Pengelolaan Lingkungan Jurnal Teknik Sumber Daya Air Jurnal Teknologi dan Rekayasa Sumber Daya Air
Rahmah Dara Lufira
Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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STUDI POLA OPERASI IRIGASI TAMBAK KOMODITAS UDANG VANNAMEI DI KOTA PROBOLINGGO Kevin Caesar Perdhana, Dewana Nugraha; Ismoyo, M. Janu; Dara Lufira, Rahmah
Jurnal Mahasiswa Jurusan Teknik Pengairan Vol 4, No 1 (2020)
Publisher : Jurusan Teknik Pengairan, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Budidaya udang merupakan suatu usaha budidaya perairan yang terkait dengan pemeliaraan udang sejak penetasan telur hingga siap dipanen untuk konsumsi manusia. Udang yang dibudidayakan dapat berupa udang tawar maupun air laut, dengan lokasi pembudidaya tergantung syarat hidup dari udang terkait. Pada kegiatan budidaya, pola operasi irigasi tambak adalah salah satu untuk meningkatkan hasil produksi udang. Studi yang dilakukan di UPT Perikanan Air Payau dan Laut Probolinggo Laboratorium FPIK Universitas Brawijaya memiliki luas 7000 m2 terbagi 4 kolam dengan 3 fungsi yang berbeda yaitu sebagai Kolam Tandon, 2 Kolam Pembesaran dan Kolam Pembuangan. Kolam Pembesaran memiliki central drain untuk membuang sisa-sisa polutan dari hasil produksi agar lebih praktis. Akan tetapi pada budidaya tersebut kurang maksimal dalam penentuan pola operasi tambak. Dalam hal ini disebabkan tambak beroperasi dengan memanfaatkan air laut sebagai sumber air dan fluktuasi pasang surut untuk memenuhi kebutuhan irigasi tambak. Dalam studi ini direncanakan perbaikan elevasi tambak dan elevasi bangunan pintu agar memenuhi kebutuhan. Selain itu bangunan pintu eksisting menggunakan pintu skot balok sering terjadi hambatan dalam pengoperasiannya, maka direncanakan pintu klep otomatis agar mempermudah dalam pengoperasiannya. Dari hasil analisa kebutuhan irigasi tambak (IR) didapatkan 0,368 m3/dt. Direncanakan perbaikan elevasi dasar bangunan pintu klep otomatis +1,60, elevasi dasar Kolam Tandon +1,30, elevasi pematang +3,40, elevasi dasar Kolam Pembesaran +2,20 dan elevasi dasar Kolam Pembuangan +1,60. Simulasi pola operasi irigasi tambak yang telah dilakukan pada awal tanam pada bulan Juli hingga udang dipanen didapatkan waktu 96 hari. Shrimp farming is an aquaculture activity that is concerned with keeping shrimp from hatching until it is ready to be harvested for human consumption. It can be freshwater shrimp or seawater shrimp, depending on the location of the culture for the life requirements of the shrimp. In cultivation activities, the pond irrigation operation patterns is one of the ways to increase shrimp production. The study was carried out at UPT Brackish Water and Marine Fisheries in Probolinggo, the Laboratory of FPIK University of Brawijaya, with an area 7000 m2 divided into 4 ponds with 3 different functions, namely as a reservoir pool, 2 enlargement ponds and a dumping pond. The enlargement pond has a central drain to remove residual pollutants from the production results to make it more practical. However, in this cultivation, it is not optimal in determining the pattern of pond operations. Because the pond operates by utilizing sea water as a source of water and tidal fluctuations to meet the irrigation needs of the pond. In this study, it is planned to improve the elevation of the pond and the elevation of the door building in order to meet the needs. In addition, the existing door building using a block beam often occurs obstacles in its operation, so an automatic valve door is planned to make it easier to operate.. From the analysis of pond irrigation needs (IR), it was obtained 0,368 m3/s. It is planned to improve the basic elevation of the automatic valve door building +1,60, the base elevation of the reservoir pond +1,30, the embankment elevation +3,40, the base elevation of the enlargement pond +2,20 and the base elevation of the dump pond +1,60. Simulation of pond irrigation operation patterns that have been carried out at the beginning of planting in July until the shrimp is harvested obtained 96 days.
COMMUNITY KNOWLEDGE OF ARJOSARI VILLAGE, KALIPARE DISTRICT, MALANG DISTRICT, EAST JAVA ABOUT SAVING OF RAINWATER Lufira, Rahmah Dara; Zuhriyah, Lilik; Muktiningsih, Satwika Desantina; Rahayu, Aldila Putri; Nastiti, Ken Diah Mangar
International Journal of Educational Management and Innovation Vol 2, No 2 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijemi.v2i2.3490

Abstract

Arjosari Village, Kalipare Subdistrict, Malang Regency, experiences drought every year; this makes the villagers buy water when the dry season comes. This research aims to find out how much knowledge of the people of Arjosari Village, Kalipare District, Malang Regency in saving rainwater used as an alternative to fulfil water needs in the dry season. The research method used was a descriptive survey method with a sample of 82 people. Survey studies are "a observe that takes samples from a single population and uses questionnaires as a primary records series tool". The results showed that the community's knowledge of the concept of saving rainwater was "high".Meanwhile, for the public's knowledge of methods of saving rainwater, there were 26 people in the "Low" category, 40 people in the "Medium" category, and 16 in the "High" category. Methods that can save rainwater are the construction of rainwater infiltration wells, bio pure infiltration holes, rainwater harvesting, and appropriate vegetation selection. This education can give the benefits that increase the public knowledge and awareness to conduct groundwater conservation to anticipate the lack of clean water in this area.
COMMUNITY KNOWLEDGE OF ARJOSARI VILLAGE, KALIPARE DISTRICT, MALANG DISTRICT, EAST JAVA ABOUT SAVING OF RAINWATER Rahmah Dara Lufira; Lilik Zuhriyah; Satwika Desantina Muktiningsih; Aldila Putri Rahayu; Ken Diah Mangar Nastiti
International Journal of Educational Management and Innovation Vol. 2 No. 2 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijemi.v2i2.3490

Abstract

Arjosari Village, Kalipare Subdistrict, Malang Regency, experiences drought every year; this makes the villagers buy water when the dry season comes. This research aims to find out how much knowledge of the people of Arjosari Village, Kalipare District, Malang Regency in saving rainwater used as an alternative to fulfil water needs in the dry season. The research method used was a descriptive survey method with a sample of 82 people. Survey studies are "a observe that takes samples from a single population and uses questionnaires as a primary records series tool". The results showed that the community's knowledge of the concept of saving rainwater was "high".Meanwhile, for the public's knowledge of methods of saving rainwater, there were 26 people in the "Low" category, 40 people in the "Medium" category, and 16 in the "High" category. Methods that can save rainwater are the construction of rainwater infiltration wells, bio pure infiltration holes, rainwater harvesting, and appropriate vegetation selection. This education can give the benefits that increase the public knowledge and awareness to conduct groundwater conservation to anticipate the lack of clean water in this area.
Simulasi Debit untuk Pola Pengoperasian PLTA Sibundong dengan Menggunakan Model Tangki Sugawara Rahmah Dara Lufira; Suwanto Marsudi; Riyanto Haribowo; M Amar Sajali
Jurnal Teknik Sumber Daya Air Vol. 1 No. 2 (Desember 2021)
Publisher : Himpunan Ahli Teknik Hidraulik Indonesia (HATHI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.289 KB) | DOI: 10.56860/jtsda.v1i2.4

Abstract

Kabupaten Tapanuli Utara adalah salah satu wilayah dataran tinggi Sumatra Utara yang mengalami penurunan kondisi sumber daya alam, terutama sumber daya tanah dan air di sekitar DAS. Pada DAS Sibundong dengan semakin meningkatnya penduduk di pulau Sumatra menyebabkan pasokan tenaga listrik mengalami penurunan daya. Studi ini bertujuan unuk menentukan debit andalan pada sungai yang nantinya digunakan sebagai pasokan listrik menggunakan model tangki dan untuk menganalisa potensi daya pola pengoperasian PLTA Sibundong. Metode yang digunakan dalam mencari data hujan yang hilang adalah Normal Ratio Method dengan ketentuan minimal 2 stasiun yang selanjutnya menggunakan lengkung massa ganda untuk melakukan uji konsistensi data hujan. Perhitungan curah hujan rerata daerah menggunakan metode rerata aljabar. Data curah hujan rerata daerah yang dihitung adalah pada tahun 2004-2013. Data hujan rerata daerah digunakan sebagai input data pada simulasi debit model tangki. Untuk mencari debit di DAS Sibundong digunakan model tangki. Data yang digunakan adalah data curah hujan 6 tahun dimulai dari tahun 2006 hingga tahun 2011, data klimatologi dan luas DAS Sibundong yaitu 282 km2. Hasil debit andalan adalah Q = 9,29 m3/dt dan hasil daya untuk pola pengoperasian PLTA adalah 2 x 6,26 MW.
PERSEPSI, PERILAKU, DAN RESPON MASYARAKAT DESA ARJOSARI, KECAMATAN KALIPARE TERHADAP KEKERINGAN Lilik Zuhriyah; Rahmah Dara Lufira; Satwika Desantina Muktiningsih; Aldila Putri Rahayu; Anggun Setyaningrum
Jurnal Kesehatan dan Pengelolaan Lingkungan Vol. 3 No. 2 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jkpl.v3i2.3437

Abstract

occur every year. The purpose of this study is to present information regarding: community perceptions and responses to drought based on a study of the behavior patterns of the Arjosari Village community. Perception data about the drought that hits Arjosari Village every year and information about community behavior and responses to address water shortages were collected by means of Focus Group Discussions (FGD). Interviews and observations of the FGDs were conducted directly by the author. The results of the study show: 1) Drought occurs every year in the dry season and has been going on for a long time. 2) The community's perception of the drought that hit this village is a destiny that must be faced because the Arjosari Village area is a karst area and has very deep water sources 3) If the well is dry, they will ask BPBD assistance and if it is still insufficient, they will buy water . 4) The response and behavior to face drought is an obligation for them to meet their water needs in order to maintain health
Pembuatan Sumur Resapan dan Biopori untuk Pengendalian Genangan Air Hujan di SMP Negeri 11 Kota Malang Rahmah Dara Lufira; Ussy Andawayanti; Emma Yuliani; Suwanto Marsudi
JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) VOL. 7 NOMOR 1 MARET 2023 JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat)
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jppm.v7i1.9483

Abstract

Kegiatan ini mengambil lokasi di SMPN 11– Kota Malang. Di sekolah ini sebelumnya sering dilanda genangan akibat meluapnya saluran drainase serta limpasan permukaan akibat air hujan. Pada pelaksanaannya belum pernah dilakukan penerapan sumur resapan air hujan dilokasi sekolah. Kegiatan pengabdian kepada masyarakat yang dilaksanakan ini adalah membuat 2 (dua) unit sumur resapan air hujan dan biopori untuk menampung komponen air limpasan permukaan yang berasal dari curah hujan. Kegiatan ini Jurusan Teknik Pengairan FTUB bekerja sama dengan akademik SMP Negeri 11 untuk membuat bangunan penanggulanngan Genangan berbasis konservasi. Metode sumur resapan dan biopori ini sangat mudah dilaksanakan dan juga dapat memelihara air tanah serta pemanfaatan daun sisa biopori untuk kompos. Dengan adanya pengabdian kepada masyarakat ini permasalahan genangan di SMP Negeri 11 Kota Malang dapat teratasi pada saat musim hujan.
Uji Model Fisik Bangunan Pelimpah Bendungan Saka Gilas Dengan Skala 1:50 Rahmah Dara Lufira; Muhammad Amar Sajali; Suwanto Marsudi; Very Dermawan
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 10 No. 1 (2019)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (658.486 KB) | DOI: 10.21776/ub.pengairan.2019.010.01.7

Abstract

The physical hydraulic model carried out in the laboratory is intended to determine the hydraulic behavior of the flow in hydraulic structures. The aim of Hydraulic model test of Sakagilas Dam spillway is to determine the flow profile that occurs in spillway system, including flow depth, velocity, water flow pressure, and Froude numbers. Also to find out the hydraulic performance of side spillway design, transition channel, chute way channel, energy dissipator, and escape channel. Investigation of water flow pressure in the spillway system (side channel spillway, transition channel, and especially chute way channel) was measured and analyzed to determine the condition of structure safety against cavitation and vibration flow.The spillway of Saka Gilas Dam is a side channel spillway (Fixed+Gated) with an Ogee spillway. The shape of the side spillway is circular quarter circle (45⁰). Preliminary observations on the physical model test are carried out under the condition of Original Design, which if there is a poor flow hydraulic behavior, design modifications will be made. The design modification is intended to get the best flow hydraulic behavior, according to the standard design criteria for the side channel spillway system.
Analisa Safety Factor Sheet Pile Pada PLTMG Pontianak Peaker Dengan Aplikasi Geo5 Muhammad Amar Sajali; Rahmah Dara Lufira; Suwanto Marsudi; Aufa Hanan A
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 10 No. 2 (2019)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1406.536 KB) | DOI: 10.21776/ub.pengairan.2019.010.02.01

Abstract

In the past decade, the development of land retaining construction is growing rapidly as optimization of available land use. The purpose of this study is to hold the soil in order to avoid landslide due to the structural load other than the use of available space. The results of the sheet pile analysis at Pontianak Peaker PLTMG found that the SF number in the condition without earthquake (safe condition) is 2.00 and the number of SF in earthquake conditions is 1.40. Based on the results of sheet pile analysis at S-02 and S-03 points in conditions without earthquakes, low tide-without earthquakes, floods-without earthquakes, normal-earthquakes, receding earthquakes, and earthquake floods with earthquakes returning 500 years in analysis the structure and analysis of slope stability are said to be "safe" because the conditions without earthquakes SF values greater than 2.00 and earthquake conditions SF values greater than 1.40.
Model Penjernih Air Hujan Untuk Air Bersih Rahmah Dara Lufira; Lilik Zuhriyah; Satwika Desantina Muktiningsih; Aldila Putri Rahayu; Denny Ahmad Fauzi
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 12 No. 1 (2021)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pengairan.2021.012.01.06

Abstract

Menabung air hujan adalah salah satu upaya untuk mengendalikan kekurangan air dimusim kemarau. Sistem penjernih air hujan menjadi air bersih ini adalah rangkaian kegiatan gerakan menabung air hujan dan menggunakannya kembali untuk konservasi air tanah serta kebutuhan sehari-hari. Desa Arjosari mengalami kekurangan air bersih pada saat musim kemarau, maka dari itu peneliti membuat sistem penjernih air ini dengan memanfaatkan air hujan. Metode yang digunakan adalah tandon air kemudian pipa penjernih yang terdiri dari Zeolit, kerikil, Arang, ijuk dan spoons. Hasil analisa yang telah dilakukan dilaboratorium menggunakan parameter logam metode AAS (atomic absorbance spectrofotometri), parameter anion (spectrofotometer uv vis), dan parameter fisik (water quality checker dan tss meter). Didapatkan rata-rata nilai untuk pH 6.71, TSS 0, TDS 40,3, CaCO3 0, kandungan besi 0,032, Mangan 0,113. Pengujian yang telah dilakukan, mendapatkan hasil yang sesuai dengan persyaratan menurut Peraturan Menteri Kesehatan Republik Indonesia No. 492/MENKES/PER/IV/2010. Sehingga Air yang dipakai memenuhi syarat penggunaan air bersih.
Estimation of Parameters in Tank Models Analysis From a Discharged Simulation in Sibundong Hydropower Lufira, Rahmah Dara; Marsudi, Suwanto; Haribwowo, Riyanto; Sajali, Muhammad Amar
Journal of Innovation and Applied Technology Vol 8, No 2 (2022)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiat.2022.008.02.8

Abstract

In the planning of hydroelectric power plant requires sufficient discharge data for the purpose of hydrology analysis of the watershed. With the tank model, it is expected to be able to perform a discharge simulation to find out the amount of discharge in the river. The purposes of this study are to apply the tank model in the estimation of river discharge and calculate the dependable discharge on the Sibundong river, in addition, it is also to analyze the potential power of Sibundong hydropower. From the result of the generator discharge analysis, it can be analyzed the probability of discharge reliability based on Flow Duration Curve that is Q = 9.29 m3/s, P = 60 %. The power potential that can be generated for the hydro power operation pattern is 2 x 6.26 MW and the energy is 1,489.96 GWh/year.
Co-Authors A.A. Ketut Agung Cahyawan W Adnan, Muhammad Fawwaz Aydin Adrianu, M Nafian Ahmad, Dicky Aldi Pamungkas Aldila Putri Rahayu Andawanti, Ussy Andawayanti, Ussy Anggun Setyaningrum Apritaputra, Rayza Widyadhana Arif, Khumaira Aufa Hanan A Azhar Adi Darmawan Beselly Putra, Sebrian Mirdeklis Denny Ahmad Fauzi Dewanti, Wahyuning Donny Harisuseno Emma Yuliani Ery Suhartanto Fajri, Novansyah Farliani, Danisa Putri Fitriana, Firda Maya Fitriani, Naila Zahro Frinandy, Alvin Habib Haidar, Fauzan Hamdani, Octasub'hi Ramadhan hari siswoyo Haribwowo, Riyanto Hawari, Hirzi Hidayah, Mita Nur Ismoyo, Janu Janitra, Ezra Jauhari, M. Reza Kamila, Orin Syakira Karunianto Dhalame, Sammy Caesar Ken Diah Mangar Nastiti Kevin Caesar Perdhana, Dewana Nugraha Laksono Trisnantoro Larasati, Adinda Sylsi Lilik Zuhriyah Lily Montarcih Limantara Linda Prasetyorini Lukman Hakim M. Amar Sajali M. Janu Ismoyo Marsudi, Marsudi Moch Rizky Mohammad Bisri Mohammad Bisri Napitupulu, Nehemia Napitupulu, Ruth Erditha Nastiti, Ken Diah Mangar Nurhaliza, Salma Nurwijayanti Pambudi, Arya Danang Permana, Candra Dwi Pitojo Tri Juwono Pranoto, Lendi Dwi Pratama, Rizki Ramadhani Putra, Muhhammad Alfyan Rachmana Putri, Angelina Satya Qomarul Huda, Qomarul Rahayu, Aldila Putri Rayhan Yasmine Fathika Riyanto Haribowo Rizki Ramadani Pratama Rizki Tri Utami Runi Asmaranto Sandi, Yohan Alfanii Sandy, Dina Yunita Santi Sari Sari, Devi Ratna_Resita Satwika Desantina Muktiningsih Satwika Desantina Muktiningsih Satwika Desantina Muktiningsih Satwika Desantina Muktiningsih, Satwika Desantina Setyowati, Elfira Dyah Shevananda Arifianto Sofriansyah, Rafi Satria Sri Wahyuni Sudiarti, Sri Utami Suhardjono Suhardjono Suhartanto, Ery Sumiadi Sumiadi, Sumiadi Suwanto Marsudi Syah Putra, M. Raihan Ussy Andawayanti Ussy Andawayanti Utami, Rizki Tri Very Dermawan Widandi Soetopo