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All Journal Seminar Nasional Informatika (SEMNASIF) Format : Jurnal Imiah Teknik Informatika IJTI (International Journal Of Transportation And Infrastructure) IJEEIT : International Journal of Electrical Engineering and Information Technology Journal of Applied Sciences and Advanced Technology Jurnal Pengabdian kepada Masyarakat Journal of Engineering and Information Technology for Community Service Jurnal Nusantara Berbakti
Hermawan Hermawan
Department Of Computer Science Universtitas Pakuan Bogor
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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DESAIN DAN APLIKASI MODEL PENDUGAAN BEBAN LINGKUNGAN INDUSTRI GULA KRISTAL PUTIH MENGGUNAKAN METODA LIFE CYCLE ASSESSMENT Hermawan Hermawan; Yulian Syahputri; Adriana Sari Aryani; Sawarni Hasibuan
Seminar Nasional Informatika (SEMNASIF) Vol 1, No 1 (2020): Peran Digital Society dalam Pemulihan Pasca Pandemi
Publisher : Jurusan Teknik Informatika

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

Abstract

AbstrakLife Cycle Assessment (LCA) dipergunakan untuk menilai dampak lingkungan yang secara potensial ditimbulkan dari aftifitas industri, dengan konsep dari muasal hingga musnah. Penilaian LCA sesuai dengan prinsip ISO 14040 terdiri dari penetapan ruang lingkup, pengumpulan data, penyusunan Life Cycle Inventory (LCI), perumusan Life Cycle Impact Assessment (LCIA), Interpretasi dan penyajian. Model LCA yang dirancang untuk prototype aplikasi komputer, merupakan kombinasi besaran Environmental Burden (EB) suatu substansi dengan LCIA Convert Matrix. Prototype Aplikasi LCA telah diuji coba pada salah satu industri gula kristal putih dengan menggunakan data tahun 2017, 2018, dan 2019. Output prototype aplikasi LCA menghasilkan karakterisasi dampak lingkungan yakni Energy Depletion Potential (EDP), pemanasan global (GWP), ecotoxicity aquatic (ETA), ecotoxicity terresterial (ETT), Abiotic Depletion Potential (ADP), Photochemical Oxydant Formation (POF), Acidification Potential (ACP), Human Toxicity Potential (HTP), Nutrification Potential (NTP), Ozone Depletion Potential (ODP). Kontribusi empat terbesar terhadap beban lingkungan dari pabrik gula responden berdasarkan data tahun 2019 adalah GWP 375.966,95 Ton setara CO2, disusul ACP 89.183,03 Ton setara NOx, EDP senilai 33.086,91 Ton setara bahan bakar minyak, dan NTP 14.598,66 Ton setara COD. Selain itu, perlu juga mendapat perhatian adalah HTP 11.621,83 Ton setara fenol, ETA 11,163.18 Ton setara BOD5, serta ETT 9,748.49 Ton setara abu.Kata kunci: Life Cycle Assessment (LCA), Aplikasi komputer LCA, Pabrik Gula Kristal Putih, Standar ISO 14040. 
Augmented Reality dan Pehitungan Rendemen pada Produksi Kayu Profil Menggunakan Mesin Router Hermawan Hermawan; Fajar Delli Wihartiko; Yugo Ahmad Abdillah
FORMAT Vol 11, No 1 (2022)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/10.22441/format.2022.v11.i1.007

Abstract

Salah satu produk olahan kayu yang masih banyak diminati pasar adalah wood profile moulding. Bentuk profil yang tidak mengikuti ruang dasar geometris tertentu dapat dihadirkan melalui Augmented Reality. Pendugaan rendemen produksi kayu profil menjadi kurang akurat dengan bentuknya yang tidak beraturan. Augmented Reality memberikan bentuk nyata dari profil kayu yang akan dibentuk dari pilihan bit router. Augmented Reality dibangun menggunakan penanda (marker) yang diberikan dalam bentuk desain bit router 2D. Aplikasi yang dibuat dengan platform Android bahkan memudahkan pengguna untuk memilih jenis dan spesifikasi bit router, sesuai dengan bentuk profil yang diinginkan. Telah diuji untuk jenis Carbide Cove Router dengan tujuh bit router. Aplikasi dilengkapi dengan perkiraan jumlah profil, volume, hasil produksi, dan limbah kayu yang dihasilkan dari bahan baku kayu yang akan dikerjakan. Percobaan dilakukan pada bahan baku papan berukuran 30x200x2000 mm, menghasilkan jumlah profil cekung yang bervariasi antara 3-5 buah, sesuai dengan ukuran mata bor terluar. Hasil produksi bervariasi dari 42,95 hingga 74,44%. Peningkatan rendemen tersebut sejalan dengan jumlah bilah kayu profil yang diproduksi.
Environmental Burden Computation in White Crystal Sugar Industry using the Life Cycle Assessment Methods Hermawan Hermawan; Yulian Syahputri; Kotim Subandi; Adriana Sari Aryani
Journal of Applied Sciences and Advanced Technology Vol 3, No 2 (2020): Journal of Applied Sciences and Advanced Technology
Publisher : Faculty of Engineering Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jasat.3.2.35-44

Abstract

Life Cycle Assessment (LCA) is used to assess environmental impacts that can potentially result from an industrial activity, from cradle to grave. LCA assessment in accordance with the principles of ISO 14040 is carried out starting from the stage of determining the scope, collecting data, preparing the Life Cycle Inventory (LCI), formulating the Life Cycle Impact Assessment (LCIA), interpretation and presentation. At the LCI stage, data from a sugar factory studied is collected from the results of material balance analysis, exhaust gas analysis, liquid waste analysis, and solid waste calculations for the 2019 period. Life Cycle Impact Assessment characterizes each LCI data towards potential environmental impacts that are make it possible. Characterization was carried out by grouping the impacts on Energy Depletion Potential (EDP), global warming (GWP), Eco toxicity aquatic (ETA), terrestrial Eco toxicity (ETT), Abiotic Depletion Potential (ADP), Photochemical Oxydant Formation (POF), Acidification Potential (ACP) , Human Toxicity Potential (HTP), Nutrification Potential (NTP), Ozone Depletion Potential (ODP). The fourth largest contribution to the environmental burden of sugar factories based on 2019 data is GWP 375,966.95 tons of CO2 equivalent, followed by ACP 89,183.03 tons equivalent to NOx, EDP worth 33,086.91 tons of fuel oil equivalent, and NTP of 14,598.66 tons equivalent to COD . In addition, it also needs attention, namely HTP 11,621.83 tonnes equivalent to phenol, ETA 11,163.18 tonnes equivalent to BOD5, and ETT 9,748.49 tonnes equivalent to ash.
Value Chain Analysis Indonesian Animal Husbandry Industry Kotim Subandi; Hermawan Hermawan; Adriana Sari Aryani
Journal of Applied Sciences and Advanced Technology Vol 2, No 1 (2019): Journal of Applied Sciences and Advanced Technology
Publisher : Faculty of Engineering Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3778.56 KB) | DOI: 10.24853/jasat.2.1.21-28

Abstract

At least until 2017, a very low production capacity coupled with livestock methods that are still traditional causes almost all major livestock commodities in Indonesia to close their deficits through imports. Meat, milk, eggs, and even the skin, all of them still cannot be fulfilled entirely from the country.As much as 83% of raw material for the dairy industry is imported. Leather processing industry, importing raw materials for cow leather by 3 million pieces and 13.5 million pieces (sheep and goat skin). Specifically for beef, it was noted that 2016 was the highest volume of beef imports reaching 132.74 thousand tons. As for eggs in general, the pattern of development of export volume is lower than the rate of imports per year. Data on chicken meat imports and their values during the 2012-2016 period showed quite high values compared to export volumes. Knowledge of industry value chains is needed to explore the gap in the dependence of imported raw materials.The value chain analysis carried out in the livestock base industry chain shows a map of the relationship between a number of livestock industry bases in Indonesia so as to facilitate the breakdown of dependence on raw materials. Analysis carried out on the main chain (livestock base) and joint chain (supporting base). Five farm-based industry value chains have been assembled, namely: 1) beef-cattle base industry; 2) industrial livestock-poultry meat base; 3) dairy-based livestock industry; 4) leather-based industry base; and 5) egg-based livestock industry. Core industries or prime movers namely: a) RPH on beef chains, b) industrial pasteurization in the milk chain; c) tanning industry on leather chains; d) food freezing industry on chicken meat chains; and e) egg packing house on the egg chain. The existence of the core industry greatly determines the position of the raw materials of the downstream industry.
Menu Design For Pregnant Women Diet For Stunting Prevention Using Genetic Algorithm Hermawan Hermawan; Reno Cahyo Hutomo; Sufiatul Maryana; Mutiara Prihatini
IJEEIT : International Journal of Electrical Engineering and Information Technology Vol 4 No 1 (2021): March 2021
Publisher : NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijeeit.v4i1.1253

Abstract

VALUE CHAIN PALM OIL INDUSTRY ANALYSIS ON THE POLYOL POLYESTER PATHWAY Adriana Sari Aryani; Yulian Syahputri; Hermawan Hermawan
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 2 No 2 (2019): March 2019
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (595.213 KB) | DOI: 10.29138/ijti.v2i2.964

Abstract

Palm oil is one of important Indonesia's export commodities. In 2017, the export value of palm oil and its derivatives (excluding oleochemicals and biodiesel) penetrated US $ 22.97 billion. The bright prospect of the palm oil commodity in the world vegetable oil trade encouraged the Indonesian government to develop an integrated palm oil industry. On the other hand, some downstream petrochemical products have begun to experience difficulties in raw materials, including Polyurethane. Polyurethane is a polymeric material from polyols and isocyanates which are widely used as packaging. Polyol itself is a polyether produced from the petroleum fraction. The polyol industry can be developed in the industrial tree branch of glycerol / glycerin in the large palm oil industry tree. Glycerin is generally the most end product of the palm oil fractionation industry, after cooking oil, margarine, shortening, and soap. In addition, glycerin is also a by-product of fatty acid esterification during biodiesel production. The value chain analysis carried out in the palm oil industry chain shows that polyol production has added new pathways that can extend the palm oil downstream industry chain. Analysis carried out on the main chain and the combined oil palm industry chain has been successfully used to map the polyol industry value chain on the palm oil track. The extension of the palm oil industry value chain on the polyol industry pathway can unite the industry with the chain of production of the petrochemical industry, in this case polyurethane, which at least can help substitute raw materials. A more detailed analysis of the perceptions of the role of the polyol industry in two directions, namely the palm oil industry chain with the polyurethane industry shows that there is a very large intersection of interests. Almost all perceptions of the role of key value chain activities in the polyurethane industry can be covered by the role of the value chain main activities in the palm oil polyol industry. Both value chains can be said to complement and complement each other. The production of polyester polyols can be absorbed by the needs of the polyurethane industry.
PEMBINAAN PENERAPAN PROTOKOL PENCEGAHAN COVID 19 PADA SISTEM PRODUKSI PANGAN USAHA KECIL DI BOGOR Hermawan; Fitria Dewi Sulistiyono; Legis Tsaniyah
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 8: Januari 2022
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v1i8.976

Abstract

Pengolahan bakery termasuk industry mikro pangan yang tetap bertahan berproduksi di masa Pandemi Covid 19. Industri pangan berpotensi besar menjadi salah satu rantai penyebaran Covid-19. Zat gizi di dalam produk makanan akan menjadi media pertumbuhan bagi virus yang tertinggal melalui droplet. Pembinaan terhadap salah satu industri bakery skala kecil di Bogor, dilakukan terkait dengan penerapan Cara Produksi Makanan yang Baik (CPMB) dipadukan dengan penerapan protokol pencegahan CIOVID 19. Metoda pelaksanaan pembinaan tersebut dilakukan melalui pendekatan pelatihan, pembimbingan, dan evaluasi keberhasilan. Pembimbingan dilakukan melalui disain dan penerapan sistem dokumentasi CPMB Plus protokol pencegahan COVID 19. Evaluasi keberhasilan dilakukan melalui analisa pola temperatur tubuh para pekerja dalam periode tiga bulan serta penilaian Good Manufacturing Practises (GMP) sesuai panduan CODEX Alimetarius Commission Rev.3 Tahun 2005. Penerapan sistem CPMB telah dilakukan dan hasil auditnya menghasilkan nilai 605 berkategori CUKUP. Kondisi pengendalian temperatur pekerja menunjukkan pola membaik, setelah tidak terkendali dalam periode Juni-Agustus 2021
Desain Canva Sebagai Media Promosi Usaha Mikro dan Media Informasi di Desa Bantarsari Gustian Rama Putra; Arie Qurania; Yusma Yanti; Puspa Citra; Syarif Hidayatullah; Hermawan Hermawan; Victor Ilyas Sugara; Asep Saepulrohman; Agung Prajuhana Putra; Kotim Subandi; Adriana Sari Aryani; I Wayan Sriyasa
Journal of Engineering and Information Technology for Community Service Vol 1, No 3 (2023): Volume 1, Issue 3, January 2023
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jeit-cs.v1i3.210

Abstract

Digital information media in this era has very good potential, especially in developing micro-businesses to introduce their products, besides that information media is also needed to provide education and information to socialize, this is very necessary for the government in the district to develop village results and information that can be conveyed clearly to the community. Community service carried out by the Computer Science Study Program of Pakuan University aims to provide training to village office staff and junior and senior high school students in Bantarsari Village to be able to apply Canva as a medium for promoting micro-business and related information media, socialization, disaster prevention, appeals and other notifications in Bantarsari Village
PENINGKATAN KUALITAS DAN KEAMANAN PANGAN MELALUI BANTUAN HOT SHOWCASE UNTUK PEMAJANGAN PRODUK MAKANAN SIAP SAJI PADA USAHA KECIL PANGAN DI BOGOR Dinar Munggaran Achmad; Adriana Sari Aryani; Khotim Subandi; Hermawan Hermawan
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 9: February 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v2i9.4870

Abstract

Lasagna adalah salah satu produk tepung terigu yang merupakan makanan khas Italia, kini banyak ditawarkan usaha kecil makanan di Indonesia. Lasagna menjadi lebih nikmat saat disantap dalam keadaan hangat, sehingga diperlukan waktu yang singkat antara pemasakan dan penyajiannya. Pada sebagian usaha kecil. Lasagna baru dipanggang setelah dipesan konsumen, sehingga membutukan 10-15 menit . Di sisi lain, makanan siap saji yang dibiarkan pada temperature kamar, sebaiknya hanya baik dikonsumsi dalam rentang waktu 4 jam setelah di masak. Selain proses pembuatannya yang harus memperhatikan hygiene pangan dan cara produksi pangan olahan yang baik, fasilitas produksi yang dipergunakan juga harus dapat memberikan pencegahan terhadap kontaminasi pangan. Program pengabdian pada masyarakat yang dilakukan adalah dengan memberikan bantuan Hot Showcase untuk penyimpanan dan pemajangan produk Lasagna usaha kecil pangan di Bogor. Penggunaan Hot Showcase untuk penyimpanan dan display produk lasagna setelah di masak, ternyata mampu mempertahankan mutu dan keamanan pangan . Temperatur Hot Showcase yang dapat diatur dalam rentang 30-110oC, dapat disetting menjadi 64oC, sebagai batas aman untuk mencegah pertumbuhan mikroorganisme. Selian itu, tampilan produk langsung tampak menggiurkan konsumen dan siap untuk segera disantap. Kondisi tersebut mengurangi waktu tunggu bagi konsumen.
Alert Control Model for Exposure of COVID-19 in Industrial Closed Work Space Hermawan Hermawan; Kotim Subandi; Adriana Sari Aryani; Syarif Hidayatullah; Dinar Munggaran Akhmad; Victor Ilyas Sugara
Journal of Applied Sciences and Advanced Technology Vol 5, No 3 (2023): Journal of Applied Sciences and Advanced Technology
Publisher : Faculty of Engineering Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jasat.5.3.105-112

Abstract

The Covid-19 pandemic has changed the industrial management system, including the regulation of labor. Most of the work in the industry cannot be done through work from home, but must still be in production units. In a number of cases, clusters of COVD 19 were found in the industry, forcing the industry to have to lock down. The problem of the lack of a model for controlling the spread of COVID 19 in the manufacturing industry is the basis for this research. The model designed in this study is also expected to be relevant in the new normal era for the manufacturing industry. The modeling and application of COVID-19 control research in the manufacturing industry is carried out through four stages, namely identification and characterization of work patterns, model design and validation, model implementation and verification, and model comparison testing. At the stage of identification and characterization of work patterns using the methods as guided by the International Labor Organization. The design phase and model validation used the Epidemic Mathematics approach and the Shewhart Control Chart. The application of the model in the industry is in accordance with the guidelines for working in a factory during the COVID-19 Pandemic according to the World Health Organization. The comparative test of the model will be processed using the diversity test. The data used is collected from the company in the form of simple tracing monitoring data for workers before entering the work area and shortly before leaving the work area, COVID 19 test data if any, employee health data, and other data if relevant to support this research. The data obtained is used for model design, both the employee health control model and the COVID-19 distribution model in the work area. The model is made with a scope that is limited only to the industrial work environment, not including outside facilities. Contamination to employees may occur when employees return home or are outside the factory. The model also does not adopt the presence of employees who are being treated for COVID-19 healing in a healing facility. In the Shewhart Control Chart model, it is hoped that a control limit can be obtained that can be used to monitor fluctuations in employee health, the diagram will be designed for daily monitoring of workers. Out-of-control data becomes a warning to carry out a reliability test (Capability) and to trace sources of contamination obtained by employees.
Co-Authors Adriana Sari Aryani Agung Prajuhana Putra Arie Qur’ania Asep Saepulrohman Dinar Munggaran Achmad Dinar Munggaran Akhmad Erniyati Erniyati Fajar Delli Wihartiko Fitria Dewi Sulistiyono Gustian Rama Putra I Wayan Sriyasa Khotim Subandi Kotim Subandi Legis Tsaniyah Legis Tsaniyah Mutiara Prihatini Puspa Citra Puspa Citra Reno Cahyo Hutomo Sawarni Hasibuan Sufiatul Maryana Syarif Hidayatullah Victor Ilyas Sugara Yugo Ahmad Abdillah Yulian Syahputri Yusma Yanti