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Firra Rosariawari
Jurusan Teknik Lingkungan, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya
Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering

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Perencanaan Desain Tempat Pengolahan Sampah 3R (Reuse, Recycle, Reduce) di Wilayah Gresik Utara Dinda Apriliya Tri Utami; Firra Rosariawari
Jurnal Serambi Engineering Vol. 9 No. 2 (2024): April 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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The state of population growth, which is increasing every year and is not balanced by adequate waste processing facilities, has resulted in many illegal waste dumps. The direction for developing a waste system is carried out as an effort to reduce the burden of waste processing and extend the life of the landfill. The aim of this research is to plan TPS 3R as an effort to manage waste and can be used as material for consideration in planning the construction of TPS 3R in the future. The emergent sampling method refers to 19-3964-1994. Meanwhile, planning is being carried out based on the 3R TPS Technical Instructions by the Director General of PUPR in 2020. The average waste generation is 0.285 Kg/org/d with a volume of 0.00136 m3/org/d. The composition of the waste is 53.48% inorganic and 46.52% organic. The 3R TPS to be built will require a floor area of 588.19 m2. The capacity of waste to be treated is 20.4 m3/day. The 3R TPS is planned to use an open windrow composting process with the help of a bamboo aerator to process organic waste. Meanwhile, inorganic waste will be managed by sorting and grouping by type, which will then be transferred to a third party.
Identifikasi Dampak Lingkungan dengan Metode Pendekatan Life Cycle Assessment Pada Proses Produksi Pabrik Gula Erina Ketrin; Firra Rosariawari
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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The purpose of this study is to determine and identify potential environmental pollution impacts through Life Cycle Inventory (LCI) at each stage of the cane sugar production process in Sidoarjo, East Java, Indonesia. This study uses the Life Cycle Assessment (LCA) approach method to determine and identify the potential environmental pollution impacts that occur during the sugar production process at PT PG. Candi Baru, and to provide recommendations for improvements that can be made by PT PG. Candi Baru to reduce and mitigate the potential environmental impacts. The LCA analysis focuses on the processing of sugar cane into sugar, and the stages of the LCA consist of several processes, namely the determination of objectives and scope, Life Cycle Inventory (LCI), Life Cycle Impact Assessment (LCIA) and interpretation. The study of the LCA method requires supporting software. The results of the Life Cycle Impact Assessment (LCIA) are expressed using CML-IA (Baseline 2000), which has 14 impact categories, but in this study will only focus on the 4 largest impact categories produced, indicating that the most significant potential impact in reducing environmental quality, especially air pollution. PG. Candi Baru produces types of air emissions in its production process, namely CO2, NO2 and SO2
Co-Authors Dinda Apriliya Tri Utami Erina Ketrin