Kajian Peningkatan Umur Pakai TPA Tanah Grogot dan Pemanfaatan Sampah di Kecamatan Tanah Grogot Kabupaten Paser Propinsi Kalimantan Timur

Zul'aiddin, Muhammad (2010) Kajian Peningkatan Umur Pakai TPA Tanah Grogot dan Pemanfaatan Sampah di Kecamatan Tanah Grogot Kabupaten Paser Propinsi Kalimantan Timur. Masters thesis, Institut Teknologi Sepuluh November.

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Abstract

Pengelolaan sampah yang terpadu diperlukan di TPA Tanah Grogot yang mempunyai luasan terbatas, yaitu ± 63.000 m². Lahan penimbunan TPA diperkirakan akan habis umur pakai 10 tahun kemudian. Berdasarkan hal tersebut, maka perlu pengelolaan sampah terpadu di TPA Tanah Grogot. Pengelolaan sampah yang terpadu bertitik tolak pada aktivitas pengolahan sampah untuk tujuan pemanfaatan kembali guna mereduksi sampah yang dibuang ke TPA.

Tujuan dari penelitian ini adalah mengkaji peningkatan umur pakai TPA dengan penerapan Tempat Pengolahan Sampah Terpadu (TPST) dan pemanfaatan sampah di Kecamatan Tanah Grogot.

Metodologi yang digunakan dalam penelitian ini adalah dengan melakukan pengamatan di lapangan, studi literatur, pengumpulan data ke dinas terkait, dan wawancara/kuesioner dengan dinas terkait serta masyarakat/pemulung/bandar lapak di sekitar TPA. Data tersebut kemudian dianalisis berdasarkan aspek teknis, finansial, dan lingkungan.

Berdasarkan hasil kajian yang dilakukan, umur pakai lahan penimbunan TPA Tanah Grogot dapat dipakai sampai bulan September 2024 atau 15,9 tahun, dengan menerapkan TPST di TPA. Dibandingkan tanpa adanya TPST, umur pakai lahan penimbunan TPA hanya sampai bulan Maret 2018 atau 9,3 tahun. Sampah di Kecamatan Tanah Grogot memiliki potensi ekonomi, sebesar 59,74% sampah basah yang terpilah dapat diolah menjadi kompos sebesar 77%. Sebesar 6,57% sampah plastik yang terpilah dapat didaur ulang sebesar 92,32% menjadi produk serpihan plastik. Untuk sampah lainnya (logam, kertas, dan kaca/gelas) tidak didaur ulang kembali, tetapi langsung dikemas dan dijual. Berdasarkan analisis finansial dan analisis aspek lingkungan, penerapan TPST layak secara finansial dilihat dari nilai NPV (+); IRR = 28,55% > 14% dan BCR = 1,73 > 1, dan hasil dari analisis aspek lingkungan memiliki risiko medium terhadap lingkungan sekitar TPA.
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Integrated Solid Waste Management at the Tanah Grogot Landfill Area

The Tanah Grogot landfill area is very limited, covering approximately 63,000 m². Its capacity is expected to be full within 10 years. Based on the results of the integrated solid waste management analysis, it is necessary to manage solid waste through material recovery in order to reduce the amount of solid waste disposed of at the landfill. The aim of this study is to analyze the capacity of the landfill area and to design a material recovery facility and solid waste recovery system for Tanah Grogot District.

The research methods included site observations, a literature review, data collection from relevant institutions, and interviews/questionnaires with relevant institutions, the local community, and waste pickers at the landfill area. The collected data were analyzed based on technical, financial, and environmental aspects.

The results of the study indicate that implementing a material recovery facility at the Tanah Grogot landfill would increase the usable capacity of the landfill to September 2024, or approximately 15.9 years. In contrast, without a material recovery facility, the landfill would have a capacity of only 9.3 years, or until March 2018. The solid waste generated in Tanah Grogot District has significant economic potential, consisting of 59.74% organic waste, of which 77% can be used as composting material. Plastic waste accounts for approximately 6.57%, of which 92.32% can be recycled into plastic raw materials. Other solid waste materials, such as metals, paper, and glass, that cannot be recycled can be sorted, packed, and sold. Based on the financial and environmental analyses, implementing a Material Recovery Facility at the landfill is feasible, as indicated by a positive NPV, an IRR of 28.55% > 14%, and a BCR of 1.73 > 1. The environmental analysis indicates that activities at the landfill pose a moderate risk to the surrounding landfill environment.

Item Type:	Thesis (Masters)
Additional Information:	RTL 628.445 Zul k
Uncontrolled Keywords:	Potensi Ekonomi, Sampah, TPA, Umur Pakai, Economic potential, Solid waste, Landfill, Capacity.
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD789 Refuse and refuse disposal
Divisions:	Faculty of Civil, Environmental, and Geo Engineering > Environmental Engineering > 25101-(S2) Master Theses
Depositing User:	magang .
Date Deposited:	21 Sep 2026 07:53
Last Modified:	21 Sep 2026 07:53
URI:	http://repository.its.ac.id/id/eprint/144746

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