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    Perencanaan Instalasi Pengolahan Air Limbah (IPAL) di Kawasan Pelabuhan PT. Pelindo I Cabang Belawan, Kota Medan

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    Date
    2018
    Author
    Hutagalung, Riyan Fernandes
    Advisor(s)
    Husin, Amir
    Mulyadi, Joni
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    Abstract
    PT Pelabuhan Indonesia I (Persero) merupakan Badan Usaha Milik Negara (BUMN) sektor Perhubungan Laut yang bergerak dalam bidang pengusahaan jasa kepelabuhanan. PT. Pelindo I saat ini dalam pengembangan menuju eco Port dan salah satu sektor yang dikaji untuk mewujudkan hal itu ialah pengolahan air buangan. Berdasarkan uji sampel dan data air limbah pada outlet drainase air buangan, diperoleh bahwa kandungan bahan organik telah melebihi baku mutu yaitu BOD 332 mg/l, COD 626 mg/l, TSS 73 mg/l, minyak dan lemak 24 mg/l berdasarkan data nilai tertinggi. Hasil pengolahan data rekening air, kapasitas perencanaan instalasi pengolahan air limbah sebesar 400 m3/hari. Studi perbandingan merekomendasikan sistem pengolahan dengan menggunakan proses lumpur aktif (activated sludge) dan unit-unit yang diperlukan terdiri dari bak pemisah lemak dengan volume 16,8 m3, bak ekualisasi dengan volume 80 m3, bak sedimentasi awal dengan volume 50 m3, bak aerasi (activated sludge) dengan volume 241 m3, bak sedimentasi akhir dengan volume 50 m3, dan bak desinfeksi dengan volume 4,2 m3 dan luas lahan yang diperlukan berkisar ±184 m2. Estimasi biaya yang diperlukan dalam pembuatan instalasi pengolahan air limbah kawasan pelabuhan PT. Pelindo I Belawan adalah sebesar Rp. 2.153.260.000.
     
    PT. Pelabuhan Indonesia I (Pelindo I) is a state-owned enterprise (BUMN), a sector engaged in port business services. PT. Pelindo I at this time in developing towards the eco port and one of the sectors studied to make this happen is wastewater treatment . Based on the sample test and wastewater data at the outlet drainage of waste water, obtained that organic matter content has exceeded the quality standard namely BOD 332 mg /l, COD 626 mg /l, TSS 73 mg /l, oil and grease 24 mg /l based on the highest value data. Result of water account data processing, the planning capacity of wastewater treatment plants is 400 m3/day. Studies comparison recommend system processing with use activated sludge and the units needed consist of grease trap with a volume 16.8 m3 , equalization tank with a volume 80 m3 , first sedimentation basin with a volume 50 m3 , aeration tank ( activated sludge ) with a volume 241 m3 , second sedimentation with a volume 50 m3 , and disinfection tank with a volume 4.2 m3 and the area needed is around ± 184 m2 . Estimated costs needed in the manufacture of wastewater treatment plants at the port area of PT. Pelindo I Belawan is Rp. 2,153,260,000.

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    http://repositori.usu.ac.id/handle/123456789/11630
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    Repositori Institusi Universitas Sumatera Utara - 2025

    Universitas Sumatera Utara

    Perpustakaan

    Resource Guide

    Katalog Perpustakaan

    Journal Elektronik Berlangganan

    Buku Elektronik Berlangganan

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV