Studi Kemampuan Lempung Karang Pilang Sebagai Cover Liner Tpa Sampah Pasca Operasi

Akhyar, Akhyar (2003) Studi Kemampuan Lempung Karang Pilang Sebagai Cover Liner Tpa Sampah Pasca Operasi. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Permasalahan persampahan senantiasa menjadi permasalahan yang rumit, terutama bagi kota-kota besar. Penanganan yang tidak dilakukan dengan baik akan mengakibatkan timbulnya dampak negatif yang tidak diinginkan, terutama terjadinya pencemaran. Kasus penutupan TPA Keputih dapat dijadikan contoh betapa penanganan yang tidak terencana dengan baik akan menimbulkan pertentangan oleh masyarakat sekitar. Tempat pembuangan akhir yang telah berakhir masa penggunaannya haruslah ditangani dengan baik, salah satunya dengan memberikan lapisan penutup untuk meminimalisasi terjadinya lindi pada sampah yang berada pada lokasi tersebut.

Penelitian ini dilakukan dengan percobaan di laboratorium terhadap tanah lempung yang dipakai sebagai cover liner. Pengujian dilakukan untuk
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Municipal solid waste management remains as a difficult task in a big cities. Improper management of the solid waste could result in negative impact to the environment. The case of Keputih Final Disposal Site (TPA) is an example of unaccepted application of disposal method which has caused a conflict to occur between the citizens living around the site and the local government, and the closing of the site operation. Post-operation stage of a TPA has to be handled properly. One of the most important ways is by the application of proper cover liner for minimizing leachate formation.

This study was carried out to test Karang Pilang clay properties as a cover liner in laboratory scale. This study was aimed to measure the hydraulic conductivity (k) value of the clay and the influence of water infiltration to the chemical properties of leachate.

Clay soil was collected from Karang Pilang area in Surabaya. Cover liner was made with similar water content (20%) and different densities according to Standard Proctor (i.e. 5, 10, 15, 20, 25 strikes per layer). Permeability test on each sample was conducted twice using falling head permeameter and aquadest. Chemical properties of leachate tested were pH, colour, suspended solids (SS), and chemical oxygen demand (COD).

Result of this study showed that the higher value of dry weight volume value resulted in the lower hydraulic conductivity, the lower leachate volume formation, and the increase of pH, colour, chemical oxygen demand (COD) and suspended solids (SS) value of the leachate.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Sampah, TPA, cover liner, hydraulic conductivity, kualitas dan kuantitas lindi. ,solid waste, TPA, cover liner, hydraulic conductivity, leachate properties:
Divisions:	Faculty of Civil Engineering and Planning > Civil Engineering > 22101-(S2) Master Thesis
Depositing User:	magang .
Date Deposited:	23 Sep 2026 01:37
Last Modified:	23 Sep 2026 01:37
URI:	http://repository.its.ac.id/id/eprint/144805

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