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All Journal Jurnal Serambi Engineering (Journal of Environmental Sustainability Management)
I Wayan Koko Suryawan
Program Studi Teknik Lingkungan, Universitas Pertamina, Jakarta, Indonesia
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Engineering Environmental Science

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Optimizing Hospital Waste Management through Fly Trap Technology: A Cost and Potential Problem Analysis Agistya Rizza Subagyo; Vionna Chantika Salsabilla; Irma Juliana Samantha; Muhammad Faisal Irham; Muhammad Rapika; Mega Mutiara Sari; I Wayan Koko Suryawan
Jurnal Serambi Engineering Vol 8, No 4 (2023): Oktober 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i4.6571

Abstract

The problem that often occurs in hospitals is that regulations related to hospital environmental health still need to be popular in the community. However, the development of technology and science has made agricultural tools and machines experience development and renewal and adapt to environmental conditions. Many types of fly control are available, such as fly traps in temporary garbage shelters in hospitals. This study analyzes operational needs and problems encountered by implementing fly trap technology in hospitals. This study consisted of three stages: budgeting, calculating the Kepner-Tregoe Situation Appraisal (KTSA), and the Kepner-Tregoe Potential Problem Analysis (KTPPA). The total operational costs required for this tool are IDR 887,496.00. Where this cost includes the component of preventing problems that must be faced in fly trap operations. Identification of tool constraints in operation consists of damage to the net on the fly trap, garbage piling up due to overloading in the garbage container, blockage of the entry path for flies to the fly trap, and the garbage collector coming into contact with the waste at the TPS. There are four potential problems in implementing fly traps that we previously identified, where there are possible causes, preventive actions, and contingent actions that can be taken to overcome these potential problems.
Inisiatif Penanaman Mangrove sebagai Upaya Mitigasi Banjir Rob di Kabupaten Kendal : Studi Literatur Anshah Silmi Afifah; Mega Mutiara Sari; Sapta Suhardono; I Wayan Koko Suryawan
Jurnal Serambi Engineering Vol 8, No 4 (2023): Oktober 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i4.6835

Abstract

Daerah pesisir Kabupaten Kendal menghadapi ancaman signifikan dari banjir rob dan abrasi. Inisiatif penanaman mangrove telah diperkenalkan sebagai solusi alami untuk mengatasi masalah tersebut. Studi literatur kualitatif ini bertujuan untuk menganalisis kekuatan, kelemahan, peluang, dan ancaman (SWOT) dari inisiatif tersebut. Hasil analisis menunjukkan bahwa mangrove memiliki peran penting dalam menjaga keseimbangan ekosistem pesisir dan bertindak sebagai benteng alami melawan abrasi. Meskipun demikian, masih ada hambatan dalam pelaksanaan dan pemeliharaan mangrove. Ditemukan potensi kolaborasi yang besar antara pemerintah, komunitas, dan organisasi lingkungan. Namun, tantangan eksternal seperti perubahan iklim dan aktivitas pembangunan berisiko mengurangi efektivitas inisiatif ini. Diharapkan kesadaran masyarakat dan dukungan lintas sektor dapat memperkuat keberlanjutan inisiatif ini.
Pemilihan alternatif pengolahan air lindi untuk TPA Nusa Lembongan, Bali dengan proses hierarki analitik (AHP) Farhan Hadi Siregar; Muhammad Jatmoko; Aulia Risky Adinda; Rika Chairani Dalimunthe; Mega Mutiara Sari; I Wayan Koko Suryawan
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 7, No 3 (2023)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.7.3.317-326

Abstract

The waste generated in Nusa Lembongan is processed by open dumping. Open dumping tends to have a negative impact on the environment, one of which is leachate. The leachate will have an impact on the surrounding ecosystem if it is not safe. Treatment can be applied in various ways, one of which is a waste stabilization pond, but this technology will not be enough to add further treatment. The purpose of this study is to determine the appropriate treatment technology for further treatment of leachate at the Nusa Lembongan TPA. This research uses literature study and analytic hierarchy process for decision analysis. There are three alternatives given, namely biofilter, wetland, and anaerobic baffle reactor (ABR). The criteria used are cost estimation, land area, and BOD allowance, alternative use of ABR has the highest weight value compared to the other two technologies. This is because ABR requires a low land area compared to the other two alternatives. This fits with the limited land available in Nusa Lembongan.
Co-Authors Agistya Rizza Subagyo Anshah Silmi Afifah Aulia Risky Adinda Farhan Hadi Siregar Irma Juliana Samantha Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Muhammad Faisal Irham Muhammad Jatmoko Muhammad Rapika Rika Chairani Dalimunthe Sapta Suhardono Vionna Chantika Salsabilla