PEMANFAATAN LIMBAH BATUBARA FLY ASH TERAKTIVASI NaOH SEBAGAI ADSORBEN UNTUK MENURUNKAN KADAR Fe DAN Mn PADA AIR LINDI

Nur Prastya, Mochamad Ferdy (0025) PEMANFAATAN LIMBAH BATUBARA FLY ASH TERAKTIVASI NaOH SEBAGAI ADSORBEN UNTUK MENURUNKAN KADAR Fe DAN Mn PADA AIR LINDI. Bachelor thesis, Institut Teknologi Kalimantan.

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Abstract

Air lindi adalah cairan yang dihasilkan dari proses dekomposisi sampah di tempat pembuangan akhir (TPA) menjadi permasalahan lingkungan yang mendesak untuk ditangani. Penelitian ini berfokus pada pemanfaatan Fly ash sebagai adsorben untuk menurunkan kadar khususnya Fe dan Mn dalam air lindi. Aktivasi kimia menggunakan larutan NaOH dengan konsentrasi 3 M, 4,5 M, 6 M. Analisis dilakukan untuk mengevaluasi morfologi, luas permukaan, dan daya serap dari aktivasi kimia terhadap Fe dan Mn. Pada penelitian ini akan dilakukan pengujian XRF yang bertujuan untuk mengetahui komposisi unsur, SEM bertujuan untuk melihat morfologi permukaan, BET yang bertujuan untuk melihat perluasan permukaan dari limbah batubara fly ash, dan AAS yang bertujuan untuk melihat hasil penyerapan dari adsorpsi.

Item Type: Thesis (Bachelor)
Subjects: A General Works > AC Collections. Series. Collected works
T Technology > TN Mining engineering. Metallurgy
Divisions: Jurusan Ilmu Kebumian dan Lingkungan > Teknik Material dan Metalurgi
Depositing User: Mochamad Ferdy Nur Prastya
Date Deposited: 14 Jul 2025 02:58
Last Modified: 14 Jul 2025 02:58
URI: http://repository.itk.ac.id/id/eprint/24412

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