Claim Missing Document
Check
Articles

Found 3 Documents
Search

PENGENDALIAN KUALITAS COLORED FIBER DENGAN METODE SEVENTOOLS DI PT. XYZ Sufrotun Khasanah; Hurun’in; Beta Arya Ash Shidik; Rivaldo Rizky Fadila
JERA : Journal of Engineering Research and Application Vol 2 No 1 (2023): JERA : Journal of Engineering and Application Research
Publisher : Fakultas Teknik dan Rekayasa

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

Abstract

XYZ is the first fiber optic factory in Kendal to start operating in 2021. The main production from PT. XYZ is an optical cable and underwater cable or commonly called a submarine cable. One of the vital problems experienced by PT. XYZ in starting its production operations is on quality control issues. PT. XYZ is in the stage of looking for appropriate quality standards and can be used to compete with its competitors. The control method used to explore and identify unqualified products in the fiber coloring process is the seventools method. Seventools is able to present data in detail and accurately with the seven tools in it, another advantage that seventools has is that it is easy to understand and implement. The purpose of this research is to find out how to control, the factors that cause defects and how to apply the seventools method to the quality of colored fiber at PT. XYZ. The results of the study using seventools related to line coloring and colored fiber, preventive and countermeasures that can be taken are to recheck and rewind unqualified products, create and install technical requirements in the production area to make it easier for operators to identify standardized products made and provide paint roller machines to maintain color quality, separate storage shelves for qualified and unqualified products and cultivate 5S in operators.
Sosialisasi SIAKAD Sebagai Representasi Manajemen Rantai Pasok Di Lingkungan Pendidikan Bagi Mahasiswa Baru Teknik Industri Sufrotun Khasanah; Tri Apriliyanto, Yohandika; Beta Arya Ash Shidik; Harlinda Rasvi Nabela
Jurnal Sosial & Abdimas Vol. 8 No. 1 (2026): Jurnal Sosial & Abdimas
Publisher : LPPM Universitas Adhirajasa Reswara Sanjaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51977/jsa.v8i1.2230

Abstract

Pendidikan tinggi sangat penting untuk membekali seorang individu untuk menciptakan peluang dan pengembangan profesional. Untuk memastikan para mahasiswa baru bersemangat dan siap dalam melaksanakan perkuliahan, maka perlu adanya sebuah kegiatan untuk mengenalkan dunia kampus kepada mahasiswa. Universitas dapat mengelola banyak aspek pendidikan dengan bantuan strategis teknologi informasi, salah satunya adalah Sistem Informasi Akademik (SIAKAD). Kegiatan yang dilakukan yaitu sosialisasi SIAKAD yang bertujuan untuk memberikan petunjuk teknis penggunaan SIAKAD dan memberikan wawasan bahwa alur informasi juga termasuk kedalam lingkup ilmu logistik rantai pasok. Kegiatan sosialisasi mengenai SIAKAD ini melibatkan mahasiswa baru angkatan 2025 program studi teknik industri yang berjumlah 35 orang dan didampingi 4 dosen program studi teknik industri. Berdasarkan hasil dan evaluasi, menunjukkan bahwa setelah dilakukan sosialisasi, menunjukkan peningkatan pemahaman mahasiswa mengenai SIAKAD yang signifikan yaitu dari 23% meningkat menjadi 91%. Hasil program mendukung klaim bahwa penerapan teknologi digital dan manajemen rantai pasokan dalam pendidikan dapat meningkatkan efektifitas dan efisiensi, khususnya dalam hal aliran informasi yang ditujukan untuk pengguna akhir.
Integration of Advanced Biodegradable Polymer Coatings with Solar-Powered Textile Waste Treatment for Reducing Microplastic Pollution in Urban Runoff Systems Rizqi Elmuna Hidayah; Yohandika Tri Apriliyanto; Beta Arya Ash Shidik
Green Engineering: International Journal of Engineering and Applied Science Vol. 2 No. 1 (2025): January: Green Engineering: International Journal of Engineering and Applied Sc
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/greenengineering.v2i1.280

Abstract

Microplastic pollution, particularly from textile waste, has become a significant environmental concern, especially in urban runoff systems. These pollutants pose a considerable threat to water quality, aquatic life, and human health. Traditional wastewater treatment methods often fall short in addressing the complexities of microplastic contamination. This research explores the integration of advanced biodegradable polymer coatings with solar-powered textile waste treatment to reduce microplastic pollution in urban runoff systems. Biodegradable polymers, such as polylactic acid (PLA) and polyhydroxyalkanoates (PHA), are highlighted for their potential to efficiently filter microplastics while providing an eco-friendly alternative to conventional filtration technologies. By combining these materials with a small solar-powered unit, the prototype enables an off-grid, low-energy solution to treat textile wastewater in urban environments. The study includes testing the prototype in simulated urban runoff conditions with varying concentrations of microplastics, evaluating key performance indicators such as microplastic removal efficiency, energy consumption, and operational sustainability. Results demonstrate a significant reduction in microplastic concentration, indicating the effectiveness of biodegradable polymer coatings and solar-powered systems in treating urban runoff. The discussion addresses the feasibility of using local biodegradable materials, performance in real-world urban environments, and operational challenges such as maintenance and scalability. This innovative approach is compared with existing microplastic filtration methods, such as membrane filtration and adsorption, highlighting its advantages in terms of sustainability and cost-effectiveness. The findings suggest that this integrated system could offer a viable, low-cost solution for addressing microplastic pollution in urban drainage systems, with potential for widespread urban implementation.