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Analisis Dampak Lingkungan Pengolahan Limbah Fly Ash dan Bottom Ash dengan Metode Siklus Daur Hidup (Life Cycle Assessment/LCA) di Industri Pembangkit Listrik Tenaga Uap Intan Dwi Wahyu Setyo Rini; Madah Maria; Eka Masrifatus Anifah; Andika Ade Indra Saputra; Adrian Gunawan; Ahmad Ibnu Arobi
SPECTA Journal of Technology Vol. 6 No. 3 (2022): SPECTA Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1003.664 KB) | DOI: 10.35718/specta.v6i3.761

Abstract

PLTU Teluk Balikpapan with a 2 x 110 MW capacity generated fly ash and bottom ash as its waste. The waste was treated by backfilling on open land or called a landfill. The landfill was not effective because it required a large area to accommodate the waste. This research aimed to analyze waste treatment's environmental impact and identify the best scenario from three fly ash and bottom ash treatment options. The first scenario was the existing treatment that used landfill, the second was utilization into paving blocks, and the third was utilization into compost. The method in this research used Life Cycle Assessment (LCA) method. The LCA stages referred to ISO 14040 of 2006 which consists of objectives and scope, inventory analysis, impact analysis, and interpretation. The results of the analysis of the contribution of impacts on the environment with Scenario 1 obtained three impacts with the highest value, namely natural land transformation with a value of 15.8 then climate change with a value of 9.5, and particulate matter formation with a value of 6.8. Furthermore, the calculation shows that the best scenario for fly ash and bottom ash waste treatment was scenario 3: processing into compost.
PENILAIAN KONSEP GREEN BUILDING PADA GEDUNG LABORATORIUM TERPADU INSTITUT TEKNOLOGI KALIMANTAN SESUAI STANDAR GREENSHIP 1.2 Oryza Lhara Sari; Andika Ade Indra Saputra; Naila Anisa Dwigida Aprilla
Racic : Rab Construction Research Vol 8 No 2 (2023): DESEMBER
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v8i2.3469

Abstract

In the City of Balikpapan, the number of buildings that apply the green building concept and are certified according to the green building certification data still does not exist. Sustainable development at the Kalimantan Institute of Technology (ITK) is one of the largest in East Kalimantan. The development will have an impact on changes in environmental conditions. The application of the green building concept to the ITK building is expected to reduce the negative impact on environmental change. The focus of this research case study is the ITK Integrated Laboratory Building. The thing being reviewed is the application of green building in the ITK Integrated Laboratory building using the calculation parameters on Greenship for New Buildings Version 1.2. The method that will be used in this research is to evaluate the application of green building in the ITK Integrated Laboratory Building. The evaluation value of the application of green building in the ITK Integrated Laboratory building is 9.08 points or 8.99% which does not meet the requirements for implementing green building in accordance with the greenship 1.2 standard.