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All Journal JPTK: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Reka Lingkungan AL KAUNIYAH Sinergi Jurnal SOLMA Indonesian Journal for Social Responsibility Agricultural Science INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY
Sirin Fairus
Universitas Bakrie
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Pengembangan Website Yayasan Wangi Bumi Nusantara dalam Diseminasi Informasi Pengelolaan Bank Sampah Kota Depok Lubis, Kenny Badjora; Fairus, Sirin; Azizi, Aqil
Indonesian Journal for Social Responsibility Vol. 4 No. 02 (2022): December 2022
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v4i02.121

Abstract

In order to support the empowerment of the Waste Bank, Bakrie University collaborates with the Wangi Bumi Nusantara Foundation as a partner in charge of 11 District Waste Bank Coordinators in Depok. Partners have played a role as a forum for the Waste Bank network, environmental activists, research and development programs, empowering human resources, and innovating environmentally friendly products. Currently, partners face communication problems to support routine activities and community development, such as recording waste bank transactions, coordination, providing recycled product storefronts, data analysis, branding, and product marketing. Therefore, we need a tool that can overcome those problems. The purpose of this activity is to design, create and fill out content on a prototype web portal. The portal is a combination of a website and a web portal. The website serves to convey information about waste banks for community members. This portal also functions as a showcase for waste bank products. The methodology is carried out through preparation stages, surveys of potential development activities, Focus Group Discussions, technology transfer, website prototyping, ecoprint training with ponding techniques, training on using web portals, evaluation, monitoring, and mentoring. Currently, the web portal is active and can be accessed by partner, waste bank managers, and the general public via https://wangibuminusantara.org which is hosting for the next 3 years. Technology transfer and website management assistance have also been carried out to partner and Coordinators of Sub-District Waste Banks. Partners say this web application is very helpful in introducing profiles, program information and product marketing.
Perencanaan Sistem Pengumpulan Minyak Jelantah di RT 05 RW 09 Kelurahan Jaticempaka Bekasi Fairus, Sirin; Asiah, Nurul; Astuti, Rizki Maryam; Dwi Yulianti, Rindu; Arkana, Arkana; Dwi Saputra, Ridho; Nurfadila, Tasya
Indonesian Journal for Social Responsibility Vol. 5 No. 02 (2023): December 2023
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v5i02.235

Abstract

The regional governments of Jaticempaka Subdistrict Bekasi (RT 05 RW 09) were committed to improving their area from pollution due to the disposal of cooking oil waste into the environment. Through collaboration between the government and the Bakrie University PKM team, community service activities in educational efforts regarding the management of cooking oil waste were carried out in RT 05 RW 09 Jaticempaka Subdistrict Bekasi. In the first step, the level of participants’ knowledge regarding cooking oil waste was measured using a questionnaire method. In the second step, the cooking oil damage indicators, health hazards, the impact of disposing of cooking oil waste into the environment, and its recycled products were socialized through interactive discussions. The results given through the questionnaire showed that all participants (n=24) of RT 05 RW 09 Jaticempaka Subdistrict – Bekasi used cooking oil, with an average usage of 1-2 litre in one week. As many as 37% of participants threw the cooking oil waste into the waterways or ground, and 50% threw it into the trash. This phenomenon was because participants did not know how to dispose of cooking oil waste properly, as well as its value-added recycled products. However, all participants agreed to establish the collection system for cooking oil waste disposal in the RT 05 RW 09 area, Jaticempaka Subdistrict - Bekasi. Therefore, through this socialization activity, the 24 participants committed and initiated the collection system of cooking oil waste disposal by collecting it using 2L jerrycans distributed by the committee.
The application of SCADA systems on wrapping machines using plc and wonderware intouch in the automotive manufacturing industry Ardi, Syahril; Ningsih, Nur Dewi; Hidayat, Muhammad; Fairus, Sirin; Ponco, Agus
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 30 No. 2 (2024): (October)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v30i2.78902

Abstract

In this paper, the application of SCADA systems in the automotive product packaging process has been carried out. At an Automotive Manufacturing Industrial Company that produces tires and tubes specifically for two-wheeled vehicles. In making marketable tires, there are various processes that must be gone through, namely: mixing, extrusion, bead wire, calendaring, bias cutting, manufacturing, curing, final inspection, and wrapping. The wrapping process is the process of packaging the outer tire, with the work process of wrapping the outer tire using a predetermined plastic. In the wrapping process there is a process of collecting counter result data manually using a check sheet by the machine operator. The machine operator takes the counter data displayed on the panel of each machine. After that, the data is collected by the foreman at the end of the shift, then the data is recapitulated and entered manually into the recap data for the accomplishment of the wrapping process by the foreman. This process is considered less efficient because it is quite time-consuming, and the level of human error that may occur is quite high. Therefore, we designed a SCADA system for the wrapping machine using the Wonderware Intouch 10.6 application. In this case, we use data communication between a PC (Personal Computer) which contains the Wonderware application program and Microsoft SQL Server with a Mitsubishi Q02H PLC (Programmable Logic Controller) via the QJ71E71-100 ethernet module, and the cc-link module as a remote Input-output module. The machine counter results data is stored in the Microsoft SQL Server database. The process of saving monitoring data from Wonderware Intouch to Microsoft SQL Server is done by creating a table in the Microsoft SQL Server database, adding ODBC (Open Database Connectivity) according to the database that has been created, and creating a bindlist on Wonderware Intouch. This SCADA system was developed for high accuracy, eliminating the manual process of inputting counter data results, and it can monitor production results automatically from a PC both in the interface and data acquisition recorded in Microsoft SQL Server.
EFEKTIVITAS TANAMAN PAKIS LIDAH KOLAM DAN MELATI AIR DALAM MENURUNKAN PARAMETER BOD DAN COD PADA AIR LIMBAH LAUNDRY Melanie, Ayu; Fairus, Sirin
Jurnal Reka Lingkungan Vol 12, No 3 (2024)
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekalingkungan.v12i3.211-225

Abstract

Detergen mengandung bahan aktif berupa surfaktan, yang bersifat toksik dan berbahaya bagi lingkungan. Menurut Hasil Riset Kesehatan Dasar tahun 2018 di Kabupaten Sukabumi, pembuangan air limbah dari kamar mandi dan tempat cuci rumah tangga langsung dibuang ke got/sungai tanpa dilakukan pengolahan mendapat presentase sebesar 50,73%. Tingginya limbah laundry yang dihasilkan dapat menyebabkan kematian pada biota air dan eutrofikasi. Diperlukan pengolahan air limbah laundry, salah satunya dengan metode fitoremediasi tanaman. Penelitian ini bertujuan untuk mengetahui kemampuan tanaman Pakis Lidah Kolam dan Melati Air dalam menurunkan parameter BOD dan COD pada air limbah laundry disesuaikan dengan Peraturan Kementerian Lingkungan Hidup dan Kehutanan Nomor 68 Tahun 2016 tentang Baku Mutu Air Limbah Domestik. Metode penelitian ini adalah eksperimen dengan beberapa tahapan yaitu persiapan tanaman, uji RFT dan uji fitoremediasi menggunakan variasi tanaman Pakis Lidah Kolam, Melati Air dan Kombinasi selama 15 hari. Hasil analisis didapatkan tanaman Pakis Lidah Kolam mampu menurunkan parameter BOD di hari ke-5 sebesar 65,62% dari 160 mg/L menjadi 55 mg/L dan Melati Air dapat menurunkan parameter COD di hari ke-10 sebesar 78,67% dari 1.285 mg/L menjadi 274 mg/L. Hasil penelitian belum mampu menurunkan BOD dan COD sesuai dengan baku mutu sehingga diperlukan penelitian lanjutan.
Modification of control system using PLC and HMI on drill oil hole machine to speed up piston model replacement process time in automotive manufacturing industry Ardi, Syahril; Febriansyah, Mohamad Bintang; Hidayat, Muhammad; Fairus, Sirin; Suprapto, Heru
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.78878

Abstract

This research was conducted at an automotive manufacturing company that produces pistons. In the piston production process, there are two stages, the first stage is the casting process which can be called the Foundry process, and the second stage is the manufacture of parts which can be called the Machining process. In the Machining process, there is a piston drilling process to make oil holes using a Drill Oil Hole (DOH) machine. The Drill Oil Machine process has a clamping process using a pneumatic cylinder, then determining the points using a servo motor, and the drilling process using a selfeeder motor. This Drill Oil Hole machine has a weakness, namely it still uses the old control system, NC. This NC Control System program cannot be changed, and to change the program, you must contact the vendor directly. In addition, Troubleshooting takes a long time. Therefore, this study aims to change the control system from NC to PLC. This is done by adding a piston template system to reduce downtime and change the piston type model"”furthermore, changes to the HMI display on the DOH machine layer using the Omron NB10W HMI. Meanwhile, the servo motor and its driver use Servo Delta Asda-A2. After replacing the control system from NC-based to PLC CJ2M CPU-11, the DOH machine testing was carried out by the provisions. The use of HMI as the basis for monitoring and the machine operating system by the operator makes it much easier to operate and has several additional features such as piston templates and sensor indicators that are not available in numerical-based control systems. In addition, for the next piston model replacement process, there is no more machine downtime. 
Peningkatan Kapasitas Warga RW 02 Kelurahan Pancoran melalui Edukasi dan Pelatihan Pemanfaatan Minyak Jelantah Fairus, Sirin; Hendriani, Ardina; Purwita, Wiwit
Indonesian Journal for Social Responsibility Vol. 7 No. 01 (2025): June 2025
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v7i01.381

Abstract

The Central Statistics Agency (BPS) stated that domestic cooking oil consumption increased by 2.32% per year in the household sector from 2015 to 2020. According to a survey, 95% (n=20) of residents of RW 02, Pancoran Village, South Jakarta are one of the producers of used cooking oil from kitchen activities and 70% do not know how to process used cooking oil into useful products. Used cooking oil that is not managed properly can pollute the environment and is harmful to health if consumed repeatedly. On the other hand, used cooking oil has great potential benefits in various sectors. The purpose of this community service activity is to provide education and training to residents about the management of used cooking oil and how to process used cooking oil waste into useful derivative products containing ecoenzyme. The method used is by distributing questionnaires, education and training in making aromatherapy candles and liquid soap containing ecoenzyme. The indicator of activity achievement is that participants have independently produced aromatherapy candles for a bazaar with better quality. The results of the questionnaire after the training stated that all training participants (100%, n = 14) had understood how to manage used cooking oil properly, had understood how to make used cooking oil derivative products and were interested in making it a business.
LABORATORY STUDY ON THE OPTIMIZATION OF IPLT SUMUR BATU DEWATERING UNIT USING DIFFERENT COAGULANTS Madonna, Sandra; Fairus, Sirin; Amelinda, Nadya Nurul
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Volume 2, Number 2, April 2019
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v2i2.4363

Abstract

Aim: The aim of this study is to determine the most effective type and concentration of coagulant to reduce TDS, TSS, BOD and COD Sumur Batu Fecal Treatment Plant or Instalasi Pengolahan Lumpur Tinja (IPLT) Sumur Batu. Methodology and Results: Using the jar test method at a laboratory scale, the types of coagulants of PAC, Alum and FeSO4 with varied concentration of 70 mg/L, 137.5 mg/L and 200 mg/L were used. Additionally, Polyacrylamide was also used in the study with concentration varied between 0.1 mg/L, 0.6 mg/L, and 1.1 mg/L adjusted to the concentration in the field. Conclusion, significance and impact study: Results showed that Alum with a concentration of  200 mg/L was the most effective coagulant, with removal efficiency for each parameter is as follows TDS = 82.17%, TSS = 67.69%, BOD = 60.16%, and COD = 59.76%.
Co-Authors Adhytia Setya Nugraha Amelinda, Nadya Nurul Aqil Azizi Arkana, Arkana Azizi, Aqil Bani Pamungkas Deffi Ayu Puspito Sari Diah Novianti, Mirsa Dwi Saputra, Ridho Dwi Yulianti, Rindu Eli Jamilah Mihardja Febriansyah, Mohamad Bintang Hendriani, Ardina Heru Suprapto Jachryandestama, Raden Lubis, Kenny Badjora Melanie, Ayu Muhammad Hidayat Nadya Nurul Amelinda Ningsih, Nur Dewi Nurfadila, Tasya Nursetyowati, Prismitha Nurul Asiah Ponco, Agus Prismita Nursetyowati, Prismita Purwita, Wiwit Raden Jachryandestama Rahma Dewi Hutami Ridho Taufana Rizki Maryam Astuti Ronny Kurniawan Sandra Madonna Sekar Sukmaningrum Sukmaningrum, Sekar Surya Irawan, Diki Syahril Ardi Syahril Ardi