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All Journal International Journal of Reconfigurable and Embedded Systems (IJRES) POSITRON Jurnal Fisika Unand JGE (Jurnal Geofisika Eksplorasi) Jurnal Fisika FLUX Jurnal Teori dan Aplikasi Fisika Kumawula: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Kepada Masyarakat (Mediteg) Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) Jurnal Natural Scientiae

Sri Cahyo Wahyono

Prodi Fisika FMIPA Universitas Lambung Mangkurat

Author-ID : 580486

Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Penentuan Volume Batubara Menggunakan Metode Cross Section di PT. Astri Mining Resources Cabang Batu Ampar Kalimantan Selatan Megawati Megawati; Sri Cahyo Wahyono; Fahruddin Fahruddin
Jurnal Fisika FLUX Vol 14, No 2 (2017): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Coal is a combustible sedimentary rock formed from organic deposits of plant residues and carbon, hydrogen and oxygen elements. Modeling of 3D coal distribution and coal volume calculation plays an important role in the exploration because the result of coal volume calculation can be used as consideration for mining. This research uses 6 drill point and calculation of coal volume using cross section method with the help of image processing software that is rockwork16. The result of interpretation of drill point data in the research area were 5 types of rock layers with each rock volume is claystone (25.840.000 m3), claysand (230.00 m3), Coal (5.930.000 m3), carbonaceus clay and soil.

Studi Kasus Penyebaran Panas Bumi Non Vulkanik Sekitar Sumber Air Panas Hantakan, Kalimantan Selatan Simon Sadok Siregar; Sri Cahyo Wahyono; Nurlina Nurlina
Jurnal Fisika FLUX Vol 8, No 1 (2011): Jurnal Fisika Flux Edisi Februari 2011
Publisher : Lambung Mangkurat University Press

The measurement had been conducted about an identification ofgeothermal fluid in heated pool tourist territory Murung B village, Hantakan subdistrict,Hulu Sungai Tengah regency. This research aims to find out litolhogy soil/rock in thearea around the hot water pool, knowing the value detainees soil type/rock containinggeothermal fluid and determine the distribution methods of arrest. Electrodeconfiguration used method Schlumberger (1D) and pole-pole (3D). Referring to theresults of the processing of Progress program can be made two-dimensional crosssectionto find out manually litolhogy coating model soil / rock which then correlatedwith ploting 3D models of Res3Dinv program. Geoelectric research results indicatethat the geothermal fluid in the surrounding in heated pool tourist territory, Hantakansubdistrict, Hulu Sungai Tengah regency has a range of resistance values between108 - 663.60 Ωm, in the depths of 14.67 - 90.2 m from the point G-3 - G-1. Geothermalfluid distribution direction at the research area is spread laterally from the point G-3 -G-1 where a layer of sand mixed with clay and granite rock fragments as an area ofconductive layers and clay as cover.

Penentuan Letak Liang Gua Batu Tunggal Menggunakan Metode Geolistrik Konfigurasi Wenner di Desa Tegalrejo Kotabaru Dwi Asmaul Husna; Sri Cahyo Wahyono; Simon Sadok Siregar
Jurnal Fisika FLUX Vol 16, No 1 (2019): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat
Publisher : Lambung Mangkurat University Press

Kotabaru Regency has a cast area with an area of 1.777,6303 km2 with a process of dissolving rocks of carbonate that extends to the coast of the Southeast part of the island of Borneo. The study sites are located in the Batu Tunggal cave at coordinates 3o 11 '41.8 "S and 115o 58' 32.9" E which aims to determine the location of the burrow, diameter, and extent of the cave that is still buried using the Wenner Geoelectric Method configuration. Arrange electrode C1 P1, P2 C2 with a distance of 5-meter electrode 3 paths. The results of the measurements on track 1 were found to be the first hole with an average resistivity value of 295,046 Wm at depths of 1.25 to 17.3 meters with an a area of 237.5 m2, the second hole in depth 13.4 - 17.3 meters with a area of 66 m2, the third hole in depth, 9.94 - 17.3 meters with an a area of 55 m2. The second track found the burrow with an average resistivity value of 140.591 Wm in depth of 9.94 - 17.3 meters with an a area of 114 m2. The third track found the burrow with an average resistivity value of 27.651 Wm in depth 14.4 - 17.3 meters with an a area of 55 m2. The cave lane on track 3 is connected to the first hole of track 1 and connects with the hole in part 2.Cave Hole, Geoelectric, Gua Batu Tunggal, Karst

IDENTIFIKASI STRUKTUR BATUAN BAWAH PERMUKAAN MENGGUNAKAN METODE SEISMIK REFRAKSI DI KAMPUNG BARU BANJARBARU Sumaos Triningsih; Ibrahim Sota; Sri Cahyo Wahyono
Jurnal Fisika FLUX Vol 10, No 2 (2013): Jurnal Fisika FLUX Edisi Agustus 2013
Publisher : Lambung Mangkurat University Press

ABSTRACT: It has been researched graving hole of ex-coal mining using refractionseismic method in Kampung Baru Banjarbaru. The hole is filled by water as acidpuddle, where it is worried to flow through to soil layer by following the plot of rocklayer’s slope. Identification of subsurface structure of the area is in order to know thedirection of the water’s flow. Seismograph PASI 24 Channel has been used to collectdata. The data has been processed using intercept time method. Interpretation resultsshow the subsurface in residential area has 3 layers. First layer is decayed layer withwave velocity (295-413 m/s) and thickness (2.8-5.57) m. Second layer with wavevelocity (787.4-919) m/s and thickness (10-11.66) m is interpreted as sand and gravel.Whereas, third layer with wave velocity (1282-2020) m/s and area boundary between h2dan h3 about (13.42-16.01) m is interpreted as clay (waterproof layer).Keywords: Seismic refraction, Intercept time method, Banjarbaru

Penentuan Lapisan Bawah Permukaan di Tempat Pengolahan Akhir Sampah (TPAS) Banjarbaru dengan Metode Geolistrik Sri Cahyo Wahyono; Rifkiati Rifkiati; Muhammad Ery Zulfian; Akhmat Faisal; Desi Monalisa
Jurnal Fisika FLUX Vol 7, No 2 (2010): Jurnal Fisika Flux Edisi Agustus 2010
Publisher : Lambung Mangkurat University Press

Metode geolistrik merupakan salah satu metode geofisika yangdimanfaatkan dalam eksplorasi sumber daya alam dan lingkungan bawahpermukaan. Salah satu aplikasi metode geolistrik tahanan jenis adalahmengidentifikasi lapisan bawah permukaan yang diindikasikan tercemar olehpolutan cair (lindi). Pada penelitian ini telah dilakukan identifikasi aliran limbahcair (lindi) di TPAS Hutan Panjang Kota Banjarbaru. Sistem yang digunakandalam pengelolaan sampah di TPAS tersebut adalah sanitary landfill. Konfigurasiyang digunakan dalam pengukuran ini adalah Wenner dan panjang lintasan yangdiukur 70 meter. Hasil yang diperoleh berupa sebuah kontur dengan tahananjenis 1,67 – 690 Ω.m dan sampai kedalaman 11,7 meter. Berdasarkan hasilinterpretasi keberadaan limbah cair (lindi) dengan nilai tahanan jenis < 3,00 Ω.mmasih terakomulasi pada kedalaman 1 – 3 meter pada jarak 26 – 30 meter danpada kedalaman >10 meter pada jarak 46 – 54 meter.

ANALISA POTENSI KEDALAMAN BATUBESI DENGAN METODE GEOLISTRIK 3D DI GUNUNG MELATI KABUPATEN TANAH LAUT Meta Widyayanti; Sri Cahyo Wahyono; Totok Wianto
Jurnal Fisika FLUX Vol 10, No 1 (2013): Jurnal Fisika FLUX Edisi Februari 2013
Publisher : Lambung Mangkurat University Press

ABSTRACT: Iron ore are boulders containing of iron deposition, which consists of Feand the rest is composed by other minerals. There are 15 locations of iron ore in SouthKalimantan, one of them is Gunung Melati. Iron mineralization is formed by the contactof metasomatik-sedimentary volcanic rocks, the pyroclastic rocks series. The depth’spotency of iron ore is obtained from measurements with a 3D geoelectric method ofpole-pole configuration that indicate iron ore’s location in 3.20 to 10.1 m depth, and 27.1to 63.4 m with resistivity values of iron ore which has been measured in 3167-3847Ohm.meter and the potency of iron ore was spread unevenly in large chunks of stone.The samples test with XRD and SEM EDS is done to determine the composition andthe effect of washing enrichment process. XRD test results showed the dominance ofthe mineral hematite (Fe2O3) of sample 1 is 75% and sample 2 at 69%. After theenrichment washing, compound’s phase turned into magnetite (Fe3O4). Sample 1which had been washed with water was change into 77% and 83% after enrichmentwashing with HCl, while sample 2 were washed with water to 70%, washed with a 79%HCl. The test results with SEM EDS showed the increased levels of smoothness ofsurface structure and Fe’s level. Samples in sequence from start to washing with waterthen HCl Fe’s level is at 37.62%; 49.47% and 55.33%. The comparison of Fe contentfrom the test results with the relative age based on stratigraphy showed that relativelyolder sample 1 has a Fe content greater than sample 2 relatively younger age.Keywords: Iron ore, geoelectric, XRD, SEM EDS, stratigraphy

PENDUGAAN AIR TANAH DENGAN METODE GEOLISTRIK SCHLUMBERGER DI DESA TAKUTI KABUPATEN BANJAR KALIMANTAN SELATAN Putri Ika Wardani; Sri Cahyo Wahyono; Ib] Sota
Jurnal Fisika FLUX Vol 13, No 1 (2016): Jurnal Fisika FLUX Edisi Februari 2016
Publisher : Lambung Mangkurat University Press

ABSTRAK. Air tanah merupakan salah satu sumber akan kebutuhan air bagi kehidupan makhluk hidup di muka bumi. Sumber daya air tanah mempunyai peranan yang sangat penting sebagai salah satu alternatif sumber air baku untuk pasokan kebutuhan air bagi berbagai keperluan. Penelitian ini bertujuan untuk menentukan jenis litologi, kedalaman dan ketebalan akuifer air tanah berdasarkan pada nilai tahanan jenis batuan serta menentukan kualitas air tanah di Desa Takuti, Kecamatan Mataraman, Kabupaten Banjar. Hasil penelitian geolistrik konfigurasi schlumberger menunjukkan struktur lapisan batuan di Desa Takuti pada titik pengukuran GL1, GL2, GL3 dan GL4 terdiri dari lapisan lapuk, pasir, lempung pasiran dan lempung. Sebaran akuifer air tanah tersebar pada lapisan pasir dengan kedalaman akuifer air tanahnya bervariasi pada GL1 diperkirakan terdapat pada kedalaman 55.29-69.58 meter dengan ketebalan akuifer 14.29 meter, GL2 diperkirakan terdapat pada kedalaman 48.19-71.47 meter dengan ketebalan 23.28 meter, GL3 diperkirakan terdapat akuifer pada kedalaman 37.23-60.23 meter dengan ketebalan akuifer 23 meter dan GL4 diperkirakan terdapat akuifer pada kedalaman 25.69-73.09 meter dengan ketebalan akuifer 47.40 meter. Sampel air dari 3 sumber berbeda memiliki nilai kandungan Besi (Fe) yang melebihi batas maksimum yang diperbolehkan yaitu 0,3 mg/l dan untuk sampel air 2 dan 3 bersifat asam karena memiliki nilai pH < 7. Kata kunci: geolistrik, konfigurasi schlumberger, air tanah, akuifer, Desa Takuti

Penerapan Teknologi Automatic Ultrafiltration Portable Untuk Penyediaan Air Bersih Layak Konsumsi Desa Jambu Burung, Beruntung Baru, Kabupaten Banjar Totok Wianto; Sri Cahyo Wahyono; Abdul Gafur; Dodon Turianto Nugrohadi; Ahmad Rusadi Arrahimi; Muhammad Solih Afif; Ori Minarto; Gunawan Gunawan
Jurnal Pengabdian ILUNG (Inovasi Lahan Basah Unggul) Vol 1, No 1 (2021)
Publisher : Universitas Lambung Mangkurat

Abstract Automatic Ultrafiltration Portable is used to produce clean and ready-to-consume water from a water source in peatlands. Water is one of the factors that really supports the community, including the process of cooking, bathing, washing, and toilet (MCK). The villagers of Jambu Burung and Jambu Raya at the new lucky sub-district use rainwater as drinking water and river water and pond water (well) to meet their daily needs, one of which is in the consumption sector. However, the water in the river that is used by the community is cloudy and smelly, so it is dangerous to health if it is continuously consumed by humans. The quality of clean water is very influential on the results of the quality of human life. The use of river and well water by the guava and guava community has been going on for years, so it is estimated that there are no other alternatives to get proper clean water. So, Automatic Ultrafiltration Portable is one solution to solve this problem. This tool is made based on the need for a portable tool because the size is 40x80x30 cm, practical, and economical, but has good performance (discharge 1 - 5 liters / minute) and can be increased. . This tool is equipped with solar sell and an automatic control system that is not owned by similar equipment. The use of solar sell by utilizing the abundance of solar power and minimizing public expenditure without any electricity bills. With an automatic system, the equipment will be stable and durable and easy maintenance. The targets and outputs produced from this program, especially for partners, are: Fulfillment of consumption water needs of approximately 80% for the community, there is water filtering equipment with ultrafiltration membrane technology, increasing the level of public health by up to 80%. Keywords: Automatic Ultrafiltration Portable, Water, Health Abstrak Automatic Ultrafiltration Portable digunakan untuk menghasilkan air bersih dan air siap konsumsi dengan sumber air di lahan gambut. Air merupakan salah satu faktor yang sangat mendukung masyarakat diantaranya proses memasak, mandi, cuci, dan kakus (MCK). Masyarakat desa Jambu burung dan jambu raya kecamatan beruntung baru menggunakan air hujan sebagai air minum dan air sungai dan air kolam (sumur) untuk memenuhi kebutuhan sehari-hari, salah satunya pada sektor konsumsi. Namun, air yang terdapat di sungai yang dipakai masyarakat airnya keruh dan berbau sehingga berbahaya bagi kesehatan bila dikonsumsi terus menerus oleh manusia. Kualitas air bersih sangat berpengaruh terhadap hasil kualitas hidup manusia. Penggunaan air sungai dan sumur oleh masyarakat jambu burung dan jambu raya telah berlangsung selama bertahun-tahun sehingga diperkirakan tidak ada lagi alternatif lain untuk mendapatkan air bersih yang layak. Maka, Automatic Ultrafiltration Portable menjadi salah satu solusi untuk mengatasi masalah tersebut. Alat ini dibuat berdasarkan kebutuhan akan alat yang portabel karena ukuranya 40x80x30 cm (mudah dipindahkan/dibawa), praktis (mudah pengoperasian), dan ekonomis (biaya terjangkau), namun memiliki kinerja yang baik (debit 1 – 5 liter/menit) dan dapat ditingkatkan. Alat ini dilengkapi dengan solar sell dan sistem kontrol otomatis yang tidak dimiliki oleh peralatan sejenis. Penggunaan solar sell dengan memanfaatkan limpahan tenaga surya dan meminimalkan pengeluaran masyarakat tanpa adanya tagihan listrik. Dengan sistem otomatis, maka peralatan akan stabil dan awet serta perawatan yang mudah. Target dan Luaran yang dihasilkan dari program ini khususnya untuk pihak mitra adalah: Terpenuhinya kebutuhan air konsumsi kurang lebih 80% bagi masyarakat, terdapat peralatan penyaring air dengan teknologi membran ultrafiltrasi, meningkatkan tingkat kesehatan masyarakat hingga 80%. Kata kunci: Automatic Ultrafiltration Portable, air bersih, kesehatan

TEKNOLOGI MEMBRAN FILTRASI AIR RAWA/GAMBUT BERBASIS PANEL SURYA UKM PENGOLAH IKAN ASIN DESA MUNING BARU dodon turianto nugrahadi; Totok Wiyanto; Sri Cahyo Wahyono; Ahmad Rusadi Arrahimi; sholih Afif
Jurnal Pengabdian Kepada Masyarakat (MEDITEG) Vol 7 No 1 (2022): Jurnal Pengabdian Kepada Masyarakat (MEDITEG)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Tanah Laut (Politala)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/mediteg.v7i1.100

River water and well water are the main sources for the daily water needs for the people of South Kalimantan. However, the peatland water has a muddy and smelly that has an effect on health. This cloudy and smelly condition is due to the condition of the peatlands in the South Kalimantan region. The use of peat water by the community in Muning Baru Village, South Daha, HSU has been carried out for a long time, especially UKM salted fish processing. The quality and quantity of fish production are affected by the quality of clean water. Implementation begins with the design of the filtration membrane, assembly of solar panels, pumps and filtration tubes. It is hoped that this application will support the society towards society 5.0. The results of the implementation are giving the needs of clean water up to 80%, either else NTU 30 become 3.44 NTU, TSS 522 mg/l become 352 mg/l, COD 31.9 mgO2 /l become 6.09 mg02/l.

Identifikasi Bijih Besi dengan Metode Geolistrik di Tanah Laut Deddy Yuliarman; Sri Cahyo Wahyono; Sadang Husain
POSITRON Vol 7, No 2 (2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Univetsitas Tanjungpura

Telah dilakukan penelitian identifikasi bijih besi di Desa Sumber Mulia, Kabupaten Tanah Laut. Penelitian bertujuan untuk mengetahui kedalaman dan sebaran serta kuantitas bijih besi di bawah permukaan tanah. Penelitian ini menggunakan metode geolistrik hambatan jenis konfigurasi dipole-dipole dan karakterisasi X-Ray Flourescence (XRF). Akuisisi data dilakukan secara mapping menggunakan 3 lintasan yang berjarak 50 m tiap lintasan dengan panjang lintasan 100 m. Hasil pengolahan 3 titik dengan menggunakan software Res2dinv diperoleh nilai resistivitas yang terbaca 50-5992 Ohm.m, dan kedalaman yang diperoleh hingga 8 m. Nilai resistivitas bijih besi yang terbaca pada penampang berkisar antara 1500-4482 Ohm.m. Pada lintasan 1 terdapat beberapa bongkahan bijih besi dengan kedalaman >3 m, di lintasan 2 terdapat 1 bongkahan dengan kedalaman >5 m, sedangkan pada lintasan 3 tidak terdapat bijih besi. Hasil inversi disusun berurutan untuk menentukan arah sebaran, dan didapatkan bijih besi di lokasi penelitian menyebar ke arah Barat Daya. Sampel bijih besi diambil di setiap lintasan, untuk dilakukan karakterisasi XRF. Secara umum dapat ditemukan penyusun utama bijih besi adalah unsur logam, dimana unsur Fe merupakan penyusun utamanya dengan kuantitas rata-rata 98,58%.

Co-Authors Abdul Gafur Agustina, Meirani Ahmad Rusadi Arrahimi - Universitas Lambung Mangkurat) Ahmad Rusadi Arrahimi - Universitas Lambung Mangkurat) Akbar, Arief Rahmad Maulana Akhmat Faisal Akhmat Faisal Al Rosyid, Ulil Abror Anisa Maulina Apriana, Susi Ayi Nurhidayah Azwari, Ayu Riana Sari Azwari, Ayu RianaSari Baiti, Hisna Deddy Yuliarman Denok Dwi Priyanti Desi Monalisa Dewi Sri Susanti Dian Handiana Dian Handiana Dievy Prastika Putri Dodon Turianto Nugrahadi Dwi Asmaul Husna Fahruddin Fahruddin Faisal, Akhmat Gunawan Gunawan Gunawan Gunawan Hapsari, Putri Herin Hutri Istyarini Hidayat, Tri Armando Hisna Baiti Ibrahim Sota Ibrahim Sota Ib] Sota Ida Ayu Putu Sri Widnyani Istyarini, Herin Hutri Joko Santoso Kosidahrta, Rachmat Krisdianto Sugiyanto Krisologus Genesa Atmadja Liling Triyasmono Manik, Tetti Novalina Marjuni Marjuni Marjuni Marjuni Marjuni Marjuni Maulina, Anisa Maya Utami Megawati - Megawati Megawati Meirani Agustina Meta Widyayanti Meta Widyayanti Minarto, Ori Monalisa, Desi Muhammad Ery Zulfian Muhammad Rif'an Abdi Muhammad Solih Afif Nasrulloh, Amar Vijai Ninis Hadi Haryanti, Ninis Hadi Novianti, Resty Faradilla Nurlina Nurlina Nurma Sari, Nurma Oni Soesanto Ori Minarto Ori Minarto Ori Minarto Ori Minarto Ori Minarto Pariadi Pariadi Pariadi, Pariadi Priyanti, Denok Dwi PUJI ASTUTIK Puji Astutik Putri Hapsari Putri Ika Wardani Putri, Dievy Prastika Rachmat Kosidahrta Rahmat Eko Sanjaya Rahmat Yunus Raisa Kusuma Dewi Raisa Kusuma Dewi Raisa Kusuma Dewi Resty Faradilla Novianti Rifkiati Rifkiati Rifkiati, Rifkiati Sadang Husain Samsul Anwar Savitri, Yuniar Selvy Tiurma Simamora sholih Afif Simamora, Selvy Tiurma Simon Sadok Siregar Simon Sadok Siregar, Simon Sadok Sota, Ib] Suarso, Eka Sumaos Triningsih Suminar Pratapa Susilo, Tanto Budi Sutomo Sutomo Tetti Novalina Manik Totok Wianto Totok Wiyanto Tri Armando Hidayat Triningsih, Sumaos Utomo, Edy Setyo Wardani, Putri Ika Widya Utama Widya Utama Yuyun Hidayat Zulfian, Muhammad Ery

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