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Journal : Jurnal Serambi Engineering

Anaerobic Digestion untuk Pengolahan Sampah Organik: Analisis Multikriteria Menggunakan Metode Analytic Network Process Mochammad Chaerul; Yahdini Qornin Mardiyah
Jurnal Serambi Engineering Vol 4, No 2 (2019)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v4i2.1326

Abstract

Organic waste can be treated through anaerobic digestion in a bioplant facility. Different management  attern of bioplant has different consequences to each criterion affecting the sustainability of the bioplant. The study aims to apply multicriteria analysis using Analytic Network Process (ANP) method to alternatives of the bioplant management available in Bandung City as a case study. Multicriteria developed in the study, namely Technical, Environment, Social, and Economic, have their respective subcriterions to be analyzed further through interview to related stakeholders. The result revealed that the following subcriterions had the highest driving power and dependency: construction and operational, pretreatment, and availability of infrastructure  (Technical criterion), amount of labor required, readiness of community for waste segregation (Social), and  investment and operational costs (Economic). All subcriterions in criterion of Environment were deemed not so important. The best alternative choosen was a bioplant with waste segregation by generator at source and supported with waste bank
Tinjauan Kritis Studi Life Cycle Assessment (LCA) di Indonesia Mochammad Chaerul; Venessa Allia
Jurnal Serambi Engineering Vol 5, No 1 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i1.1653

Abstract

Life Cycle Assessement (LCA) studies in Indonesia have developed since last few years with a various product system studied. This paper aims to provide a critical review of LCA studies that have been performed in Indonesia, which is expected to improve the quality of study in Indonesia in the future. Scope of the study was limited to papers published in national journals and traced through the Indonesian Publication Index website from year of 2010 to 2016. There were 17 LCA studies reviewed, including the studies for renewable energy products, plantation, waste management, water treatment, and several products’ manufacturing etc. Various critical issues found that need further attention to improve the quality of research LCA including the narrow LCA boundary, functional units, data inventory and allocation procedures, the conclusion that exceeds the results of the study, application of uncertainty analysis and sensitivity analysis, and transparency of the report.