Claim Missing Document
Check
Articles

Pendampingan Pengelolaan Sampah Organik Komunitas Masyarakat Kota Metro Lampung Sutanto, Agus; Widowati, Hening; Santoso, Handoko; Sujarwanta, Agus; Mufahroyin, Mufahroyin; Saputro, Beny; Cholvistaria, Mia; Rista, Paulina Eva; Sholihah, Anisa; Maharani, Adinda Purnama; Vironica, Elysa; Aprilia, Anggi; Syaferi, Akhmad; Satriadi, Bekti
SINAR SANG SURYA Vol 9, No 2 (2025): Agustus 2025
Publisher : UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/sss.v9i2.4173

Abstract

Program pengabdian ini bertujuan memberdayakan Kelompok Wanita Tani (KWT), Bank Sampah (BS), serta Sekolah Dasar dan Menengah Muhammadiyah di Kota Metro yang terdiri dari 70 perwakilan dalam pengelolaan sampah organik melalui pelatihan pertanian organik dan budidaya sederhana. Tujuan pengabdiannya untuk meningkatkan pemahaman dan keterampilan peserta dalam mengolah sampah organik menjadi kompos, pupuk cair, eco-enzyme, serta menerapkan budidaya ikan dalam ember (DIBER) dan holtikultura serta cabe jawa skala rumah tangga. Metode yang digunakan meliputi pelatihan partisipatif, demonstrasi praktik, dan pendampingan intensif dengan instrumen penilaian mencakup pemahaman awal, kesiapan bahan dan alat, motivasi, analisis kendala, pengalaman terkait, ekspektasi, serta penyesuaian materi.  Hasil menunjukkan peningkatan signifikan dalam pemahaman peserta mengenai pertanian organik (85%), pengolahan kompos (78%), dan teknik DIBER, ecoenzym, budidaya cabe dan holtikultura  (72%). Sebanyak 65% peserta telah mempraktikkan pembuatan kompos, pupuk organik cair dan eco-enzyme di rumah, sementara 70% mulai menerapkan budidaya cabe jawa,  sayuran  dan ikan secara mandiri. Dampak program meliputi pengurangan sampah organik di lingkungan sekolah dan rumah tangga, peningkatan produktivitas pertanian skala kecil, serta terbentuknya kemandirian ekonomi melalui penjualan hasil budidaya.  Kendala utama meliputi keterbatasan waktu luang (45%), bahan baku (30%) dan ruang praktik/alat dan bahan  (25%), namun solusi seperti pemanfaatan limbah rumah tangga dan pendampingan berkelanjutan berhasil mengatasi tantangan tersebut. Ekspektasi peserta mencakup perluasan praktik ke komunitas lebih luas (80%) dan pendampingan teknis (60%). Indikator keberhasilan meliputi pemanfaatan 90% sampah organik, peningkatan produksi pertanian organik, dan adopsi teknologi sederhana seperti budidamber dan budidaya cabe jawa. Program ini diharapkan menjadi model pengelolaan sampah berbasis komunitas yang berkelanjutan.
Manufaktur Berkelanjutan Pada Sampah Elektronik: Kasus Sampah Kulkas Sutanto, Agus; Yuliandra, Berry; Pratama, Willy
Jurnal Optimasi Sistem Industri Vol. 16 No. 1 (2017): Published in May 2017
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v16.n1.p25-33.2017

Abstract

The growth of the Wastes from Electric and Electronic Equipments (WEEEs) or e-waste is presently considered to be one of the rapid increasing wastes streams in the large city of Indonesia. Concurrently, the urban mining activities for e-waste by informal sectors have potential on the economic, social and environment dimension. The three dimensions form a triple bottom line that supports the principles of sustainability in the manufacturing. In this research, the observation in some remote areas in Padang is conducted to find out the model of e-waste collection system activities from the household and its economic potential, especially for refrigerators e-waste. The result shows that minimaly there are three models of the e-waste collecting system for refrigerator e-wastes. The model involves all the parties in urban mining activities such as e-waste collectorsfrom household, repair shops, collectors who continue the re-assembly and classify the e-waste and final collectors who did the cleaning, crushing, packing and transporting e-waste to another city to do the recycling process. In this e-waste collecting model the components of refrigerator e-waste could be reused, remanufactured and recycled. From the reassembly of therefrigerators it is obtained the material composition of 58.1% iron, 26.3% plastic,10.9% styrofoam 10.9%, 2.1% aluminum, 1.8% copper pipe, and 0.8% others. The highest cumulative retained value is obtained from this collecting system ranged between IDR 230.200 to 355.200, where some second-hand components may still be inreuse and remanufacture. This price is equivalent to 14.9% to 22.1% the purchase price of a new refrigerator.
Pengembangan Aplikasi @Webplan untuk Perhitungan Waktu Standar pada Proses Perakitan Manual Sutanto, Agus
Jurnal Optimasi Sistem Industri Vol. 9 No. 1 (2010): Published in April 2010
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1196.882 KB) | DOI: 10.25077/josi.v9.n1.p1-6.2010

Abstract

Karya tulis ini berkenaan dengan pengembangan perangkat lunak berbasiskan Web untuk perhitungan waktu kerja standar yang merupakan sebuah modul tambahan pada aplikasi perangkat lunak untuk perancangan sistem kerja berbasiskan Web atau yang diberi nama @WebPlan® yang sudah dikembangkan oleh penulis. @WebPlan ini merupakan integrasi dari beberapa modul untuk perancangan tataletak dan disain stasiun kerja secara virtual 3D. Beberapa modul sudah dirancang sebelumnya yaitu modul untuk visualisasi produk dan strukturnya sehingga dimungkinkan visualisasi yang interaktif untuk proses perakitannya. Sedangkan modul utama dalam @WebPlan ini adalah 3D Facilities Layout dan disain/layout stasiun kerja. Untuk tujuan ini juga sudah dibuat beberapa alat bantu yaitu model manusia 3D untuk beberapa persentil dan beberapa analisa dan checklist ergonomi. Pengembangan aplikasi @WebPlan ini untuk perhitungan waktu standar pada produksi serial merupakan suatu yang sangat diperlukan untuk menentukan waktu total yang diperlukan dalam memproduksi/merakit sebuah produk. Waktu total ini merupakan data penting dalam membuat konfigurasi stasiun kerja untuk pembuatan produk. Metoda Pengukuran waktu perakitan yang dipakai dalam hal ini adalah MTM-UAS (Universal Analysing System) yang sangat cocok untuk perakitan manual. Hasil perhitungan waktu proses perakitan ini divalidasi dengan proses perakitan yang sebenarnya dan tidak menunjukkan perbedaan harga yang cukup signifikan. Beberapa kemudahan yang didapat pada metoda ini adalah MTM-UAS menggabungkan beberapa gerakan dan tidak terlalu detail dibandingkan metoda pengukuran waktu lainnya. Akan tetapi memiliki hasil yang cukup mendekati hasil yang sebenarnya. Modul aplikasi perhitungan waktu standar ini merupakan bagian yang diintergrasikan nantinya dalam perancangan tataletak dan stasiun kerja secara virtual 3D
Cloud Manufacturing: Tinjauan Literatur dan Pengembangan Layanannya untuk Perencanaan Fasilitas Produksi Sutanto, Agus
Jurnal Optimasi Sistem Industri Vol. 13 No. 2 (2014): Published in October 2014
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v13.n2.p725-742.2014

Abstract

Cloud Manufacturing is an advanced manufacturing model which provides services by utilizing a shared resource pool such as computers, servers, networking, Internet and application softwares. The term Cloud Manufacturing in the engineering literature is still fairly new. it comes from the term Cloud Computing which is earlier known as Internet services on demand. Here includes Software as a Service (SaaS) along with infrastructure, platform and other delieveries as a service. First introduced by F. Tao in 2011, Cloud Manufacturing combines the latest technologies such as cloud computing, internet of thing, manufacturing object virtualizations and service-oriented computing services. The advanced manufacturing service models related to this terminology will be described as literatur reviews in this paper. At the end of this paper was given a case study of the application of the Cloud Manufacturing for designing a web-based production facilities layout as a cloud software as a service for the users.
Antara Desain Dan Product-Service Systems: Suatu Tinjauan Literatur Yuliandra, Berry; Sutanto, Agus; Hadiguna, Rika Ampuh
Jurnal Optimasi Sistem Industri Vol. 12 No. 1 (2013): Published in April 2013
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v12.n1.p335-342.2013

Abstract

Persaingan bisnis global yang semakin ketat telah menyebabkan terjadinya pergeseran paradigma bisnis dari product-oriented menjadi penyediaan solusi yang memuaskan kebutuhan konsumen. Hal ini telah mendorong kemunculan konsep Product-Service Systems (PSS). Tulisan ini bertujuan untuk membahas hubungan antara konsep desain dan PSS berdasarkan literatur yang tersedia. Berdasarkan kajian yang dilakukan terhadap berbagai literatur tersebut dapat diambil kesimpulan bahwa PSS merupakan konsep yang diyakini sebagai jalan menuju sustainability melalui integrasi antara produk dan jasa dalam penyediaan solusi yang memenuhi kebutuhan spesifik konsumen. Proses desain PSS perlu memperhatikan kebutuhan konsumen dan stakeholder yang terkait melalui penggunaan metode dan pendekatan yang mampu mengintegrasikan pengembangan produk dan jasa dalam perspektif waktu yang sama.Evaluasi untuk mendukung keberhasilan implementasi PSS dapat dilakukan berdasarkan aspek sustainability, life cycle cost maupun berdasarkan perspektif konsumen dan penyedia.
Pengukuran Kualitas Jasa Bengkel Sepeda Motor SM di Kota Padang dengan Metode Servqual Sutanto, Agus
Jurnal Optimasi Sistem Industri Vol. 10 No. 2 (2011): Published in October 2011
Publisher : The Industrial Engineering Department of Engineering Faculty at Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/josi.v10.n2.p154-159.2011

Abstract

This paper is concerned with the measurement of customer satisfaction a motorcycle repair shop in the city of Padang on the quality of service received by the SERVQUAL method. The method was developed in the 1980s by Zeithaml, Parasuraman & Berry used a questionnaire to measure quality of service. With this, it is known how big the gap (gap) that exists between perceptions and expectations of customers of a service company. Method of quantitatively measuring the quality of this service, contains dimensions such as tangibles (physical facilities and personnel), responsiveness (responsiveness), realibility (reliability), assurance (security) and empathy (empathy). The purpose of the use of the SERVQUAL dimensions is to make program improvements in the control of service-oriented to customer satisfaction, as one of the company's strategy to empower Total Quality Service. From the analysis of 84 samples without weighting the data of interest can be concluded that there is a gap between perception with expectations in every dimension. The sequence starts from the dimensions of each dimension with the largest gap is tangible dimension, followed by the dimensions of assurance, reliability, empathy and responsiveness of the last dimension. The average total gap of each dimension is equal to -0.8664. This suggests that the quality of service expected by customers has not been achieved. From the analysis of the value obtained by the dimensional weight of the interests of tangible (physical facilities and personnel) should get the greatest attention to be fixed.
Real-Time Identification of Yarn Irregularities on DTY Machine Through Vibration Monitoring Kurnia, Deni; Sutanto, Agus; Fakhrurroja, Hanif; Roni Wibowo, Nanang
Jurnal Polimesin Vol 22, No 6 (2024): December
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i6.5847

Abstract

This paper presents an innovative real-time monitoring system for detecting yarn irregularities during the draw texturing process in DTY machine. The system uses advanced sensors to continuously measure vibration signals, which are then analyzed for anomalies. The system incorporates advanced sensors, controllers, and embedded software for monitoring the vibrations produced during the draw texturing process. Fast Fourier Transform (FFT) in LabVIEW converts these vibration signals into their frequency-domain representation. This helps identify anomalies that could indicate potential yarn irregularities. The results from the sensor data clearly indicate that amplitude values serve as a reliable measure for detecting yarn irregularities. For normal spindles, the amplitude ranges from 10.9 to 12.2 m/s², while abnormal spindles show significantly higher values, between 31.9 and 44.3 m/s². This distinction facilitates real-time classification of yarn quality. The system's ability to identify these amplitude variations promptly can significantly reduce waste and enhance quality control. Future developments will focus on integrating an intelligent early warning system that alerts operators immediately upon detecting irregularities, enabling quicker interventions and minimizing downtime.
PENGARUH LIMBAH CAIR NANAS (LCN) TERHADAP PERTUMBUHAN DAN KANDUNGAN LEMAK Chlorella sp Triana, Leli; Sutanto, Agus
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 1, No 2 (2016): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlplppm.v1i2.291

Abstract

The purpose of this study was to determine (1) Analyze the influence of the variation media of pineapple liquid waste  (PLW) to increase the growth of Chlorella sp. (2) Analyze the influece the variation of media to increase the fat of Chlorella sp. (3) To determine Media Concentration of pineapple liquid waste to optimal level  for the growth of Chlorella sp. (4) Determine the optimum concentration of pineapple liquid waste for the highest fat content in Microalgae (Chlorella sp.)  This study uses design experimental method, design of the design used is Variety Complete Randomized Design (CRD) with one control (PLW 0%), and 5 treatments PLW 20%,40%,60%,80% and 100% which each four times repeated. 5 ml Chlorella sp. The early density 8 x104  cell/ml inoculated in 100 ml PLW.   For each culture media were cultivated for 10 days. The calculation Chlorella sp. Conducted which calculated the amount of cell/day as long as cultivation. Meanwhile the calculation of fat content conducted at the end of cultivation. Anlyzed used Multy-Variant.Based on study result and explanation were got conclusion (1) Significant influence of variation media pineapple liquid waste toward the growth and fat content of Chlorella sp. (2) Cell density of Chlorella was highest in pineapple liquid waste media 100% (3) The highest fat content was found in concentratin media 60% pineapple liquid waste.
PENGEMBANGAN MONOGRAF MATERI JAMUR (FUNGI) BERBASIS BIOENTREPRENEUR UNTUK MEMBERDAYAKAN MINAT BERWIRAUSAHA Amiyati, Seprida; Muhfahroyin, Muhfahroyin; Sutanto, Agus
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 5, No 1 (2020): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlpp.v5i1.1343

Abstract

PENGARUH LIMBAH CAIR NANAS (LCN) TERHADAP PERTUMBUHAN DAN KADAR OMEGA 3 Chlorella sp Handayani, Tut Wuri; Sutanto, Agus
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 1, No 2 (2016): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlplppm.v1i2.290

Abstract

This research was conducted at the Integrated Hard Science Laboratory of Muhammadiyah University of Metro on August 16 to September 1, 2016. The observation and data recording was carried out for 10 days. The study used RAL design (Complete Random Design). The sample consisted of 6 treatments with 4 replications. The pineapple liquid waste (PLW) given are various in concentrations, namely 0% (as a control), 20%, 40%, 60%, 80% and 100%, with 5ml culture of Chlorella sp added to each. The data were analyzed with Normality Test, Homogeneity Test and Multi Variat Test. The analysis was performed by using SPSS.21 application. From this analysis, It can be concluded from throughout research data analysis the Chlorella sp growth rate made sigmoid pattern of growth, relevant with the existing theories of rate of growth. The greater the concentration of PLW added to the culture medium, the greater the opportunity for Chlorella sp to be able to grow and flourish. It can be seen in the culture medium of 100% PLW which has exceeded the level of cell density in culture media of 0% PLW (control) as much as 2.13 x106 cells /ml. Of the various treatments with various PLW concentrations on the growth of Chlorella sp it was found that the highest population density is in the culture medium of 100% PLW. Of the various treatment with various PLW concentration it was found the highest amount of omega-3 Chlorella sp is in the culture medium of  60% PLW, i.e. 5, 1%  
Co-Authors ., Achyani abrori, zaini Achyani Achyani, Achyani Ade Gunawan Adisyahputra Agus Sujarwanta, Agus Alam, Tago Alqifti, Tessa Aminin, Sudirman Amiyati, Seprida Anak Agung Oka Andi Kurniawan Anjarwati, Sulis Aprilia, Anggi Arbasari, Maya Asih Fitriana Dewi, Asih Fitriana Beny Saputra Berry Yuliandra Budi Prasetyo cahyati, novia Dacholfany, Ihsan Deni Kurnia Dindy Darmawati Putri Eka Setyaningsih Eppinga, Reinilde Fakhrurroja, Hanif Faza Rifàti, Eva Ferdy Sopran Wamala Handoko Santoso Harjoko, Harjoko Hening Widowati Hernowo Hernowo Hikmah, Luluil Islami, Fadli Kartiko, Yerry Kasmur, Roslinawati Khairunisa, Afiqah Khoirudin, M. Khoriudin, M Leli Triana M. Ihsan Dacholfany Maharani, Adinda Purnama Mahfudin, Sidik mahmud, zenni Marzuki Noor, Marzuki Mia Cholvistaria, Mia Mufahroyin, Mufahroyin Muslihat, Muslihat Nedi Hendri, Nedi Nilda Tri Putri Ningsih, Riyanti Nita, Wahyu Dian Nurlaifa, Nadiah Putri Oktavianti, Sinta Pipi Puspita Sari Prasojo, Hendris Prayitno, Dwi Priyanda, Eko Purdiyanto, Aris Puspa, Elvina Maya Putri Aisyah, Putri Rahmawati, Nala Rasuane Noor Reni Indrayanti Riany Aulia Shabila Rika Ampuh Hadiguna Rini Safitri Rista, Paulina Eva Riswanto ., Riswanto riswanto riswanto Riyanto Riyanto Rizal Koen Asharo Rohimatusafiah, Yahya Rohmatul Anwar rosidha, nety Sahrin, Alfin Sari, Novia Ambar Satriadi, Bekti Septiana, Nani Setyawan, Angga SHIHAB, M RIZKI Sholihah, Anisa Subardi, Subardi Bardi Sudirman AM Suharno Zen Sunardi Sunardi Suprayitno Suprayitno Supriyanto Supriyanto Susiwati, Tri Suyono Suyono Syaferi, Akhmad Teguh Santoso Tri Adi Wibowo, Tri Adi Tut Wuri Handayani, Tut Wuri Utami, Erna Vironica, Elysa Wahidah, Nina Ikhwati Wibowo, Nanang Roni Widowati, *Hening Widya Sartika Sulistiani, Widya Sartika Willy Pratama, Willy Wimbawarni, Wiwik Wulandari, Nadia Fitria Yuriana, Lely Yusof, Sha'ri Mohd