ANALISIS TEKNIS DAN BIAYA PENGELOLAAN KOLAM PENGENDAPAN LUMPUR PIT 1 TIMUR PENAMBANGAN BANKO BARAT PT.SATRIA BAHANA SARANA, TANJUNG ENIM, SUMATERA SELATAN

BAKRI, MUHAMMAD TOMI RAMDANI and Yusuf, Maulana and Hak, Abuamat (2022) ANALISIS TEKNIS DAN BIAYA PENGELOLAAN KOLAM PENGENDAPAN LUMPUR PIT 1 TIMUR PENAMBANGAN BANKO BARAT PT.SATRIA BAHANA SARANA, TANJUNG ENIM, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.

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Abstract

PT. Satria Bahana Sarana merupakan perusahaan yang bergerak dalam bidang jasa kontraktor penambangan batubara. Dalam kegiatan penambangan selain batubara juga akan menghasilkan limbah cair yang bersifat asam. Cairan ini sering disebut air asam tambang. Proses pengelolaan air asam tambang dapat dilakukan dengan dua cara yakni pertama secara aktif treatment dengan menambahkan zat kimia seperti kapur tohr (CaO) dan soda api (NaOH) dan yang kedua secara pasif treatment dengan menggunakan tanaman yang bisa mereduksi zat kimia yang ada di dalam air tersebut. Pengelolaan air asam tambang sangat penting dilakukan karena Menurut Keputusan Menteri Lingkungan Hidup No 113 Tahun 2003 dan Peraturan Gubernur Sumatera Selatan No 08 Thanu 2012 Tentang Baku Mutu Limbah Cair Kegiatan Industri,Hotel, Rumah Sakit, Domestik dan Pertambangan Batubara. Dalam pengelolaan air asam tambang di kolam pengendapan lumpur BB Pit 1 Timur tentu ada biaya yang dikeluarkan. komponen-komponen biaya sebagai berikut, biaya aktif treatment aktual Rp. 464.889/hari, biaya pasif treatment aktual Rp. 5.254.000, biaya aktif treatment rencana Rp. 6.163.852/hari, biaya pasif treatment rencana Rp. 41.662.000, biaya pekerja Rp. 13.000.000/bulan, biaya pengerukan kolam pengendapan lumpur Rp. 7.382/m³, biaya pengangkutan Rp. 12.688/m³ Kata kunci: Air Asam Tambang, Pasif Treatment, Aktif Treatment, Komponen Biaya Pengelolaan Kolam Pengendapan Lumpur Tambang,

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Air Asam Tambang, Pasif Treatment, Aktif Treatment, Komponen Biaya Pengelolaan Kolam Pengendapan Lumpur Tambang
Subjects: T Technology > TD Environmental technology. Sanitary engineering > TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion
Divisions: 03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User: Muhammad Tomi Ramdani Bakri
Date Deposited: 27 Jun 2022 07:42
Last Modified: 27 Jun 2022 07:42
URI: http://repository.unsri.ac.id/id/eprint/72865

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