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POTENSI PRODUKSI BIOGAS DARI ANAEROBIC DIGESTION KOTORAN SAPI DAN KULIT NANAS SEBAGAI SUMBER ENERGI RICE COOKER BIOGAS Doddy Suanggana; Hadhimas Dwi Haryono; Alfian Djafar; Jordy Irawan
G-Tech: Jurnal Teknologi Terapan Vol 6 No 1 (2022): G-Tech, Vol. 6, No. 1, April 2022
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.107 KB) | DOI: 10.33379/gtech.v6i1.1246

Abstract

Limbah hasil perkebunan seperti nanas dapat menghasilkan limbah khususnya pada bagian kulit. Limbah ini dapat memiliki dampak terhadap pencemaran lingkungan. Teknologi anaerobic digestion merupakan salah upaya untuk menyelesaikan masalah tersebut dengan memanfaatkan limbah untuk menghasilkan biogas. Penelitian ini bertujuan untuk melihat potensi campuran kotoran sapi dan kulit nanas dengan anaerobic digestion untuk menghasilkan biogas. Volume digester yang digunakan pada penelitian ini sebesar 20 L dengan variasi SN1 (kotoran sapi 50%: kulit nanas 50%), SN2 (kotoran sapi 70%: kulit nanas 30%), dan SN3 (kotoran sapi 30%: kulit nanas 70%) dengan rasio pengenceran air 1:3. Berdasarkan hasil penelitian didapatkan rata – rata temperatur biogas SN1 30,4 °C, SN2 29.9 °C dan SN3 31,8 °C. Tekanan yang dihasilkan SN1 0,38 bar, SN2 0,93 bar, dan SN3 1,86 bar. Massa SN1 2,9 g, SN2 7,3 g dan SN3 17,4 g. Selanjutnya hasil produksi biogas ini diuji dengan rice cooker biogas, dan dibutuhkan waktu memasak nasi selama 14 menit 35 detik. Campuran dari kotoran sapi dan kulit nanas ini berpotensi untuk menghasilkan biogas.
PERANCANGAN SISTEM SPRINKLER PADA GEDUNG PERKULIAHAN E,F,G Alfian Djafar; Gad Gunawan; Doddy Suanggana; Happy Aprilia
G-Tech: Jurnal Teknologi Terapan Vol 6 No 1 (2022): G-Tech, Vol. 6, No. 1, April 2022
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (686.184 KB) | DOI: 10.33379/gtech.v6i1.1248

Abstract

Berdasarkan hasil evaluasi pada Gedung perkuliahan E, F dan G, salah satu fasilitas yang masih minim adalah bagian proteksi kebakaran. Kondisi gedung hanya memiliki APAR yang tesebar di tiap lantai. Proteksi Kebakaran aktif seperti sistem sprinkler belum tersedia di gedung ini. Oleh karena itu, penelitian ini bertujuan untuk merancang sistem sprinkler pada Gedung perkuliahan E, F dan G. Penelitian ini memiliki tahapan pelaksanaan berupa tinjauan pustaka, Tinjauan lapangan, spesifikasi data, dan perencanaan sistem sprinkler. Untuk perencanaan sistem sprinkler, beberapa tahapan yang dilakukan adalah identifikasi tingkat bahaya kebakaran, arah pancaran sprinkler, tingkat suhu kepala sprinkler, jarak maksimum antar sprinkler, daerah yang dilindungi sprinkler, irisan antar sprinkler, luas area sprinkler, menentukan pressure, flow rate dan pressure drop, volume air untuk kebutuhan sprinkler.  Berdasarkan hasil penelitian, dibutuhkan sprinkler head sebesar 234 buah yang tersebar di 3 lantai. Dibutuhkan debit dan tekanan serta ukuran pipa pada sprinkler terjauh masing- masing sebesar 22,604 GPM, 16,293 psi, dan 1”. Pada pipa pembagi, ukuran pipanya sebesar 4”, dengan debit dan tekanan sebesar 30,883 GPM dan 30,414 psi. Volume air untuk kebutuhan sprinkler untuk 3 lantai sebesar 2779,47 galon
Distillation of Bioethanol from Nypa Using Flat Plate Solar Collector Gerard Antonini Duma; Doddy Suanggana
Jurnal Teknik Mesin Vol 8 No 1 (2018): Jurnal Teknik Mesin Vol.8 No.1 April 2018
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M) - ITP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtm.2018.v8.i1.1-4

Abstract

The study aims to investigate the production of bio-ethanol derived from sugar palm using flat plate solar collector, the bio-ethanol level based on different sugar palm liquid treatments, heat transfer in the collector, and compare the results of the two procedures of testing. The study method used is experiment by testing the bio-ethanol produced with two different testing methods. The experiment indicates that the first procedure yields 68 cc and the average production is 17 cc, with an ethanol concentration of 62,9%. The second procedure generate 49 cc and the average production is 16,3 cc with ethanol concentartion of 60,9%.
Analisis Jumlah dan Sudut Blade terhadap Kecepatan dan Tekanan Turbin Air Savonius dengan Metode CFD Doddy Suanggana
JTM-ITI (Jurnal Teknik Mesin ITI) Vol 5, No 3 (2021): JTM-ITI (Jurnal Teknik Mesin ITI)
Publisher : Institut Teknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1575.627 KB) | DOI: 10.31543/jtm.v5i3.624

Abstract

Salah satu sumber energi yang dapat menghasilkan listrik ramah lingkungan adalah tenaga air. Turbin air memiliki berbagai macam tipe yang digunakan sesuai dengan keadaan aliran air. Turbin tipe savonius digunakan untuk mengembangkan sumber energi air ini, yang memiliki daerah aliran sempit dan kecepatan aliran air rendah. Salah satu jenis turbin tersebut adalah turbin savonius, yang utamanya digunakan untuk memanfaatkan energi angin untuk kemudian diaplikasikan pada pembuatan turbin air. Penelitian ini bertujuan untuk mengetahui nilai dan pengaruh dari jumlah dan sudut blade pada distribusi tekanan dan kecepatan pada turbin. Penelitian dilakukan dengan membuat model dan menggunakan software simulasi Solidworks Flow Simulation 2020. Pada distribusi kecepatan, rata-rata paling tinggi terjadi pada turbin 2 sudu dengan sudut blade 135° yaitu 1,437 m/s. Sedangkan yang paling rendah terjadi pada turbin 4 sudu dengan sudut blade 90° yaitu 1,420 m/s. Pada turbin 2 sudu dengan sudut blade 135° memberikan perbedaan distribusi rata-rata tekanan paling tinggi yaitu 101.338,74 Pa, sedangkan turbin dengan jumlah 4 sudu dengan sudut blade 135° memberikan perbedaan distribusi rata-rata tekanan paling rendah yaitu 101.333,21 Pa.
Pengelolaan Bank Sampah dan Pembuatan Pupuk Kompos di Kelurahan Baru ilir Kecamatan Balikpapan Barat Faisal Manta; Doddy Suanggana; Andre Amba Matarru; Muhammad Ilham Yusnin; Dinda Achmad Feridiansyah; Sony Doran Febriawan; Rafly Amanda; Faradhila Arham Hagan; Saut Hamonangan Mangunsong
Abdimas Universal Vol. 4 No. 2 (2022): Oktober
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Balikpapan (LPPM UNIBA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36277/abdimasuniversal.v4i2.239

Abstract

The waste bank management program aims to help the residents' economy and maintain environmental cleanliness by processing waste in the environment. The improvement of the residents' economy is done by selling inorganic/plastic waste that has economic value and converting organic waste into compost. Because of this background, the waste bank program was chosen as a community service activity for 2022 ITK by considering the appropriate location and partners. RT 56 Kelurahan Baru Ilir, West Balikpapan District is a densely populated area with the majority of its residents making seasonal livelihoods such as washermen and construction workers, so with the aim of helping the residents' economy, we decided to make RT 56 a partner for the waste bank program. The waste bank program is implemented in stages, namely coordination with the local government, socialization, waste collection, waste weighing, recording, selling waste and payments to customers. The processing of organic waste consists of refining organic waste, mixing in composting, ripening, harvesting compost. The Waste Bank program was implemented for 3 months, namely in March-May 2022 and obtained 23 customers with total customer funds reaching Rp564,324.00. The organic waste treatment program is carried out by making a composting prototype made from drums that is able to reduce the unpleasant odor produced during the composting process, so that in 1 month, ready-to-use organic fertilizer can be produced.
ANALISIS CAMPURAN SUBSTRAT KOTORAN SAPI DAN LIMBAH ORGANIK PASAR TERHADAP PRODUKTIVITAS BIOGAS Faisal Manta; Kurnia Dwi Artika; Doddy Suanggana; Putra Dilto Tondok
ELEMEN : JURNAL TEKNIK MESIN Vol. 9 No. 1 (2022)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v9i1.192

Abstract

Kota Balikpapan menghasilkan sampah 350 ton di tahun 2020 dengan peningkatan 10% di setiap tahunnya, keberadaan sampah organik berlimpah dan kuantinyu merupakan potensi sumber energi biogas. Maka dilakukan penelitian terhadap campuran substrat biogas yaitu limbah peternakan dan limbah pasar. Tiga variasi substrat kotoran sapi terhadap limbah pasar pada digester dA, dB dan dC yaitu dA 40% :30%, dB 30% : 40% dan dC 35%: 35% dengan kandungan air dadalah 30%. Parameter penelitian temperatur lingkungan sekitar digester, tekanan didalam digester, massa gas hasil digester dan nyala api. Diketahui bahwa penambahan substrat kotoran sapi menghasilkan tekanan lebih tinggi dengan waktu singkat yaitu pada pengukuran pukul 10:00 pagi yaitu tekanan digester dA 0.062 bar dihari ke-3 dan massa  0.6 gr di hari pertama. Pada digester dB nilai tertinggi 0.052 bar dan 0.5 gr di hari ke-4, serta 0.061 bar dan 0.5 gr di hari ke-4 untuk digester dC , nyala api dominan biru di setiap digester.
ANALISIS PERBANDINGAN PRODUKSI BIOGAS CAMPURAN KOTORAN AYAM DAN KOTORAN SAPI DENGAN STARTER RUMEN SAPI Doddy Suanggana; Faisal Manta; Reza Naufal Hanifudin
ROTOR Vol 15 No 2 (2022)
Publisher : Jurusan Teknik Mesin Fakultas Teknik Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/rotor.v15i2.32494

Abstract

Biogas is a combustible gas produced by anaerobic activity or the fermentation of organic matter by microorganisms. This study produces biogas made from chicken manure and cow manure with a ratio of mass composition D1 (25%: 75%), mass composition D2 (50%: 50%), and mass composition D3 (75%: 25%) with a combined mixture that is 75% of the digester capacity and the addition of beef rumen by 1 kg in all variations as a starter. The purpose of this study was to examine the effect of composition on pressure, mass, temperature, and flame quality of the biogas production of chicken manure and cow manure with a mixture of cow rumen. Data were collected every 06.00 WITA and 18.00 WITA and temperature measurements were every 6 hours for 20 consecutive days. The results showed that the temperature at 18.00 WITA was better than at 06.00 WITA with the highest temperature occurring in the D2 variation of 29.85oC. The results of the measurement of biogas mass and pressure showed that the highest value was in the D3 variation at 18.00 WITA on the day to -9 with values ​​of 68.32 grams and 0.054 bar, respectively, with the total mass and pressure of biogas in the D3 variation of 401.14 grams and 0.391 bar. Keywords: Biogas, Chicken Manure, Cow Manure, and Cow Rumen.
Efektifitas Respon Sensor Proximity Induktif dalam Menyortir Pecahan Logam pada Model Conveyor Alfian Djafar; Rizaldy Gunawan; Hadhimas Dwi Haryono; Doddy Suanggana
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5126

Abstract

Mining commodities such as coal, gold, copper, and other mining products are closely related to the use of conveyors. In the material handling process, metal shards follow into the bulk material. This incident can cause damage to the crusher teeth. Therefore, this study developed a conveyor with a metal impurity sorting system. To detect, the sensor used is an inductive proximity sensor. When Mining material moves from the head pulley to the tail pulley, the inductive proximity sensor detects metal shards. The proximity sensor detects metal shards to be input, and then the Arduino Uno orders the servo motor to move the sorting lever. The independent variables used are mining materials and metal shards. The mining materials are used in the form of coal, sand, and rock. At the same time, the metal shards are iron (Fe), Copper (Cu), and Aluminum (Al). The dependent variable used is the response effectiveness of the metal sorter. Based on the study's results, the conclusion is that the proximity sensor can work well. The inductive proximity sensor can detect metal shards with a success rate of 92.59%. When the sensor detects metal impurities, instructions will be given to the servo motor and actuate the sorting lever. The success rate of the sorting lever that pushes and separates metal impurities from the mining material is 88.89%.
ANALISIS PROSES PRODUKSI BIOGAS KOTORAN SAPI DENGAN LIMBAH KULIT NANGKA SEBAGAI BAHAN BAKAR PENANAK NASI BIOGAS Doddy Suanggana
Dinamika : Jurnal Ilmiah Teknik Mesin Vol 14, No 1 (2022): Dinamika Jurnal Teknik Mesin
Publisher : Jurusan Teknik Mesin, Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/djitm.v14i1.19749

Abstract

Analysis of Biogas Production Process of Cow-Dung Mixed with Jackfruit Skin Waste as Biogas Rice Cooker Fuel. Human needs cannot be separated from the need for fossil energy so that it will decrease as human needs increase. To minimize this, other alternative energy is needed such as biogas energy derived from organic materials and maintained continuity. From the research on the production process of cow dung and jackfruit skin waste, the values of temperature, mass, pressure and the amount of biogas mass consumption during cooking rice were obtained. The study was conducted using 3 experiments on a 30 liter digester with different ratios of cow dung, jackfruit skin waste and water, namely 25%: 50%: 25%; 37.5%: 37.5%: 25%; 50%: 25%: 25%. Data collection was carried out for 30 days at 10.00 WITA and 17.00 WITA. Based on the measurement results, it is known that the variation of 37.5%: 37.5%: 25% is the best variation compared to the variation of 25%: 50%: 25% and 50%: 25%: 25%. The daily pressure of c2 is 0.04 bar with a total mass of 21.4 grams. The average daily ambient temperature obtained is 30.27°C and the average digester temperature C2 is 30.74°C with a temperature not exceeding mesophilic conditions. The biogas production in the C2 digester was intermittent for 30 days which was then used to carry out a cooking test of 8.1 grams of rice for 13.06 minutes.  Keywords: Biogas, Energy, Jackfruit skin waste, Cow dung.
Biodiesel Potentials of Waste Cooking Oil (WCO): Production, Content of Fuel Properties, and Effects on Engine Performance Suardi Suardi; Doddy Suanggana; Basri Said
International Journal of Marine Engineering Innovation and Research Vol 8, No 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.16679

Abstract

The potential for biodiesel to become the main fuel in the future seems to be getting brighter with the enactment of government policies related to the implementation of the Euro 4 standard. In addition, the government has also launched de-carbonization to reduce the greenhouse effect by referring to the International Maritime Organization (IMO) plan which sets a target of reducing world carbon emissions by 40% by 2030 and 70% by 2050. To answer this challenge, this research aims to find out the bio-diesel production process by utilizing waste cooking oil (WCO), the next step is whether the biodiesel produced has content properties that are following the quality standards set by the government, the final step is that the bio-diesel is tested on a test engine to know the value of the engine performance produced. In this research two types of methods are used to solve the problem, the first is the transesterification method, which is a method commonly used in the process of making biodiesel, this method utilizes a catalyst to separate pure biodiesel from glycerol, in this research using methanol and NaOH catalysts. The second method is the experimental method, which is testing biodiesel directly on the engine so that the resulting engine performance values including power, torque, and SFC can be known. The test obtained results in the form of content of fuel properties still included in government standards which include Density, Viscosity, Flash Point, Pour Point, and Cetane Number. The best torque value is in the B15 fuel variation at engine speeds of 1400 RPM and 1600 RPM, for the best effective power value results in the B15 fuel variation using engine speed of 1600 RPM, and the best specific fuel consumption value in the B15 fuel variation at 1000 RPM engine speed. So it can be concluded that mixing coconut cooking oil with pure cooking oil into biodiesel can be used as an alternative fuel and has a good impact on diesel engine performance.
Co-Authors Achmad Farizul Hasmi Aditiya Ramadhan Adnan Rusdan Agung Prabowo Ahmad Kamil Muqoffi Alfi Nandar Andre Amba Matarru Andreas Anju Manik Arifin, Ahmad Anas Basri Said Batubara, Yongki Christandi Chandra Suryani Rahendaputri Cloudiandy Mukti Kimana Desly Angeline Sa’pangan Devy Setiorini Sa’adiyah Dewa Ichwan Suharisma Dinda Achmad Feridiansyah Djafar, Alfian Etni Jechonia Malchieli Faisal Manta Faisal Manta Faradhila Arham Hagan Felita Tsany Pandya Gad Gunawan Gerard Antonini Duma Gerard Antonini Duma Haliq, Ridwan Happy Aprilia Haryono, H.D. Haryono, Hadhimas Dwi Hidayat, Dinda Khoirunnisa Iskandar, Muhammad Jordy Irawan Kan, E.F. Kholiq Deliasgarin Radyantho Kurnia Dwi Artika Kurniawati, Diniar Mungil Linggar Rengga Alridho Manta, Faisal Marshantya, Defiana Maulana Bayu Iqmal Mei Citra Limbong Muhammad Ilham Yusnin Muhammad Irwan Gunawan Muhammad Iskandar Muhammad Noor El-Haj Muhammad Rafianur Zulmi Muhammad Raihan Laden Muhammad Syaiful Umara Myhammad Ibnu Habbil Sunarno Naufal Akmal Paulus Vilino Hasahatan Sinaga Puspitasari, D.A. Putra Dilto Tondok Putra Ivannah Hakim Qolbi, Selvia Nur Radyantho, K.D. Rafly Amanda Rajagukguk, Grendy Ary Krishna Reza Naufal Hanifudin Ridho Novfyantoro Rijal Surya Rahmany Rizaldy Gunawan Rukayya Syakira Rusdan, A. Rusdan, Adnan Saputra, Ferry Adi Saut Hamonangan Mangunsong Selvia Nur Qolbi Sofia Annisa Sony Doran Febriawan Stofani, Dhio Suardi Suardi Sujana, I Made Ivan Wiyarta Cakra Syaharani, Destyana Putri Tina Febriana Vidi Apriany Widyantama, Fakhrul Yonathan Parsaulian Lobo Silalahi Yuike, Ariesta Yun Tonce Kusuma Priyanto Zufadli, Muhammad Syahmi Zulmi, Muhammad Rafianur