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Universitas Universal Kompleks Maha Vihara Duta Maitreya Bukit Beruntung,Sungai Panas, Batam, Kepulauan Riau, Indonesia. 29456
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INDONESIA
greeners: journal of green engineering for sustainability
Published by Universitas Universal
ISSN : 30256895     EISSN : 30256895     DOI : -
Core Subject : Science, Social, Engineering,
Control & Systems Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering
the scope of discussion or topic of articles received by Greeners media editors can include: Environmental Friendly Production System Manufacturing Processes and Manufacturing Systems Logistics and Distribution Management Packaging Engineering (packaging) Product Design and Development Ergonomics and Work Studies Integrated Waste Treatment System Environmental modeling Solid waste management Water quality Environmental management Environmental education Environmental Friendly Technology Renewable energy
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 10 Documents
 1 
Evaluasi Layout Fasilitas Produksi Minyak Kelapa Sawit di PT.ABC dengan Metode Activity Relationship Chart (ARC) dan Activity Relationship Diagram (ARD) Halimsyah Halimsyah; Rivara Syara Nasution; Handi Wilujeng Nugroho
Journal of Green Engineering for Sustainability Vol 1 No 01 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

The success of an industry is a positive impact of integrating production factors andmanagement systems to be more effective and efficient. One of the determinants of anindustry's success is the layout, better known as the layout of the industry. Knowledge of theseincludes work centres and equipment in the conversion process to optimize the relationshipbetween implementing officers, material flow, information flow, and procedures for achievinggoals. ABC company is one of the companies engaged in the processing of oil palm fruit toproduce various kinds of products that are useful for human food, beverages, agriculture,industry, and so on. This study evaluates the layout of PT. ABC's production facilities,utilizing an activity relationship chart and activity relationship diagram approach. Researchersanalyzed the data and obtained two factory facility layout designs, the 1st and 2ndalternatives, ultimately selecting the latter. The chosen layout design is more organized andsupports the smooth running of production activities, providing significant advantages for thecompany.
Sanitasi Lingkungan Kerja Industri Roti A di Yogyakarta Lina Hanarisanty; Kurniati Kurniati; Rivara Syara Nasution
Journal of Green Engineering for Sustainability Vol 1 No 01 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

Environmental sanitation plays an important role in increasing the degree of health in the world. One of the applications of sanitation is in the industrial world known as work environment sanitation. Sanitation in the work environment needs to be done so that workers are protected from disease. In addition, workers will feel safe and comfortable when working if the available sanitation meets the requirements. Observations were made in the Yogyakarta City Bread Industry to see the sanitary conditions of the work environment in the industry. The purpose of this research is to observe sanitation conditions regarding the Regulation of the Minister of Industry of the Republic of Indonesia No. 75/M-IND/PER/7/2010. The method used is direct observation in the industry using a checklist form and supporting data such as noise, lighting, temperature and humidity. The results of the analysis found that the sanitation of the work environment for bakery industry A in Yogyakarta City did not meet the requirements.
Analisis Beban Kerja Fisik Pekerja Pabrik Kelapa Sawit di PT X Menggunakan Metode Cardiovascular Load (CVL) Gunadi Priyambada; Jecky Asmura; Muhammad Reza; Anggi Safriyana; Widya Aryanti
Journal of Green Engineering for Sustainability Vol 1 No 01 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

The palm oil industry is developing very rapidly in Indonesia, so the absorption of labor in palm oil factories has also increased. The demand to be able to produce Crude Palm Oil (CPO) optimally pushes the risk of physical work, especially at the sorting station. This study aimed to determine the effect of age, gender, and cigarette consumption on increasing workload using the Cardiovascular Load (CVL) method. This research was carried out by collecting pulse data for 8 workers using a pulse oximeter which was carried out before work (DNI) and while working (DNK). The results showing the level of physical workload on sorting workers using the CVL method found that 4 employees had a CVL percentage between 30% - 60%, namely having a moderate physical workload that required improvement. In comparison, the other 4 employees had a CVL percentage <30%, namely no significant loading occurs. The energy consumption expended by sorting workers is ±107 Kcal/hour.
Reka Cipta Alat Filtrasi Alami Menggunakan Bahan Recycle Sebagai Alat Penyaring Air Limbah Rumah Tangga Handi Wilujeng Nugroho; Kurniawan Hamidi
Journal of Green Engineering for Sustainability Vol 1 No 01 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

Rapid industrial growth worldwide, especially in Indonesia, has posed threats to the environment and public health. Environmental pollution is mainly caused by domestic wastewater generated from households, businesses, and residential areas. Types of domestic wastewater that need attention include human feces or waste, urine, detergents, soaps, and food scraps. Wastewater pollution from households has become increasingly critical due to the rise in household activities and urbanization in Indonesia. To address the issue of household wastewater pollution, efficient wastewater management systems and increased public awareness are necessary. The implementation of filtration technology is a crucial solution to maintain water quality. Filtration is a process of separating solid particles from liquids using filtering media or screens. The results of filtration can produce cleaner and safer water, and this technology continues to be developed to meet the demand for high-quality and safe water. This experiment aims to create a simple filtration bottle using recycled materials and demonstrate its effectiveness in reducing the content of household wastewater. The filtration process resulted in a 79.32% reduction in COD content, an 85% reduction in TSS content, and a 91.3% reduction in turbidity. By utilizing recycled materials and efficient filtration technology, it can help mitigate the negative impact of domestic wastewater on the environment. In conclusion, the utilization of recycled materials as a simple filtering tool can reduce the content of household wastewater and contribute to maintaining a clean and healthy environment. The awareness and participation of the community in using this filtering tool can have a greater positive impact on the environment.
Desain Perancangan Troli Ergonomi Bagi Pekerja Material Handling UMKM Sigma Motor. Kevin Ferdinand Andersona; Fuad Dwi Hanggara; Adi Nugroho
Journal of Green Engineering for Sustainability Vol 1 No 01 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

The development of the industrial sector requires researchers to continue in innovate, from anindustrial management system, workflow design, to product innovation. There are so manyinnovations from products that are created to make it easier for users to do their work. But still,there are many MSMEs that still use human energy to do certain jobs, one of which is liftingand carrying loads manually or commonly referred to as Manual Materials. Handling (MMH).In one case of the MSMEs spare part distributor "Sigma Motor", it was found that the workersstill use Manual Material Handling, and this material handling is done repeatedly with thedistance that they must travel in 8 meters. With this distance each worker per minute can manageto transport 3 boxes at a time. This has an impact on reduced work productivity, the emergenceof pain in workers both temporary and permanent, increasing the possibility of accidents. Thisstudy uses the Nordic Body Map (NDM) method to analyze the most common complaints andthe Rapid Entire Body Assessment (REBA) method to analyze worker posture. As well asanthropometric measurements to determine the dimensions of the trolley design for proposal toMSMEs. This study aims to determine complaints of pain, worker posture when handlingmaterials, and existing risks. Also, to design a trolley for proposal to MSMEs with ergonomicsstudies. With the proposal design trolley, hope that can help workers in transporting boxes ofgoods from the loading area to container trucks and in other way. So, the result of this researchis to change a work process on MSMEs in material handling by using tools from the trolleydesign as a suggestion to MSMEs to help workers in material handling.
Rancang Bangun Alat Pencuci Kentang Berpenggerak Motor Listrik Marni Oktavia; Adi Nugroho
Journal of Green Engineering for Sustainability Vol 1 No 2 (2024): April 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

This research examines the effectiveness of the manual potato washing process and explores the use of an electric motor-based washing machine as an alternative solution. The machine was designed to improve washing efficiency and ensure the potatoes reach a predetermined standard of cleanliness. The focus of the research was to determine the duration required for the machine to wash the potatoes clean. The methodology used included direct observation and literature study. Data analysis was done quantitatively, with the application of Measurement System Analysis (MSA) to assess the consistency of the measuring instruments used. A 5 kg sample of potatoes was washed in three test iterations. Washing quality was measured using a nominal scale that included three key characteristics of clean potatoes. Results showed that 5 kg of potatoes could be washed to cleanliness standards within 10 minutes. Analysis of variance (ANOVA) yielded a P value of 0.787, indicating no significant difference between test iterations. Meanwhile, Gage R&R indicated a Repeatability value of 0.270833 and Reproducibility of 0.010417, indicating minimal variation between tests conducted by different testers.
Pemanfaatan Limbah Cangkang Telur Menjadi Pupuk Organik Deswanto Deswanto; Adi Nugroho
Journal of Green Engineering for Sustainability Vol 1 No 2 (2024): April 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

Egg shell and soil is a combination that can be used to make organic fertilizer. The purpose of this research is to make organic fertilizer from the basic ingredients of egg shells and soil determine its suitability with the fertilizer standard, namely SNI 7763:2018. Fertilizer design begins by determining 4 sample formulations with different ratios between egg shells and soil. The four comparisons of soil and eggshell samples were S1(80%: 20%), S2(50%: 50%), S3(60%: 40%), S4(40%: 60%). The standards and parameters that are used as benchmarks in this research are SNI 7763:2018 and 4 parameters, namely water content, pH, grain size, and co material. Based on the assessment with the SNI standard, only the fourth sample met the SNI standard. Meanwhile, based on the results of statistical tests with the response surface method, it shows that the ratio of soil and egg shells effect the parameters of moisture content, pH, grain size, and co-mingled material.
Analisis Faktor Penyebab Ketidaktercapaian Target Output Produksi Cable Modem pada Line FATP Sherly Sherly
Journal of Green Engineering for Sustainability Vol 1 No 2 (2024): April 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

ABC Company is a company engaged in the manufacturing industry with one of its superior products in the form of cable modems. In carrying out production operations, the company has set a production output target of 95% each month to be able to pursue product delivery timeliness. However, under uctual conditions the company is only able to produce cable modem output of 74.65% of the total planned production target, this condition results in the company experiencing losses from complaints filed by consumers. This study aims to identify the factors causing the non-achievement of cable modem product output targets that occur in Line FATP. The research data was collected through a questionnaire instrument to 75 workers involved in the cable modem production process. The data was analyzed using quantitative descriptive analysis techniques using the factor analysis method. Based on the results of the study, there are two factors that affect the non-achievement of production output targets, namely the Facility Factor with an eigenvalue of 2.593% and the resource factor with an eigenvalue of 1.016%.
Analisis Perbandingan Metode EOQ POQ Dalam Perencanaan Pengendalian Persediaan Retail Toko A Sanrio Febry Lopenzo; Jesen; Rivara Syara Nasution
Journal of Green Engineering for Sustainability Vol 1 No 2 (2024): April 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

Toko A is a company that buys supplies in large quantities from suppliers and resells them to consumers in smaller amounts therefore inventory management is very important. Toko A ways of managing inventory in the warehouse are still based on intuition. The warehouse gets overloaded sometimes due to stocks that are way too many to be kept causing items to be damaged such as for shirts and shoes making it lose its value. The purpose of this research is to find the best method of inventory planning and control based on the smallest Total Inventory Cost between the method that is being applied by the company currently with Economic Order Quantity (EOQ) and Period Order Quantity. The result shows that the best method for managing inventory is EOQ which saves IDR25.068.334 for the shirt category and IDR21.909.229 for the shoes category in 2021. The best method to manage inventory from January until March of 2022 is also EOQ which saves IDR1.077.434 for the shirt category and IDR254.632 for the shoes category.
Perancangan Sistem Validasi Label Kemasan dengan Metode System Development Life Cycle (SDLC) Mulyadi Mulyadi
Journal of Green Engineering for Sustainability Vol 1 No 2 (2024): April 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

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Abstract

The research conducted at PT X focuses on designing a label validation system to address customer complaints arising from discrepancies in labeling. The analytical approach employed is descriptive quantitative, utilizing the Measurement system Analysis (MSA) method. To assess the system’s effectiveness, the P control chart is used as a reliability test tool. The design of the label validation system follows the System Development Life Cycle (SDLC) methodology, specifically employing the Waterfall approach. The research outcomes demonstrate that implementing the label validation system within the company effectively reduces customer complaints. Furthermore, the system successfully minimizes discrepancies between the labels on finished goods boxes and those on attached components, eventually reaching a point of zero discrepancies.

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