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All Journal East Asian Journal of Multidisciplinary Research (EAJMR)
Cicik Sudaryantingsih
Solo Christian University of Technology
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering

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Analysis of Material and Energy Effects of Tofu Industry on Environmental Quality Using OpenLCA 1.103 Software (Case Study: Sari Murni Tofu Factory, Kampung Krajan, Mojosongo, Surakarta, Central Java, Indonesia) Elvis Umbu Lolo; Agerippa Yanuranda Krismani; Cicik Sudaryantingsih; Richardus Indra Gunawan; Yonathan Suryo Pambudi; Widianto; Alfred Dedu Ngalung
East Asian Journal of Multidisciplinary Research Vol. 2 No. 3 (2023): March 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v2i3.3480

Abstract

The problem faced by the tofu industry is waste management. So efforts need to be made so that the waste does not cause pollution. One of them is identifying the components of environmental pollution using the life cycle assessment principle with the open LCA application. The results of this study are divided into five impact categories, namely, abiotic depletion potential which mainly affected by soybean production of 0.263 kg of antimony and a direct contribution based on the Sankey diagram of 85.953%. Land competition is influenced by soybean production of 1148 m2a and a direct contribution of 99.982%. The depletion of the ozone layer is affected by the energy of 0.000719 kg of CFC-11 and the direct contribution of 76.468%.
Co-Authors Agerippa Yanuranda Krismani Alfred Dedu Ngalung Elvis Umbu Lolo Richardus Indra Gunawan Widianto Yonathan Suryo Pambudi