CD Tugas Akhir

Pengaruh Total Kandungan Organik Dan Variasi Penambahan Naocl Terhadap Chlorine Demand Pada Process Water

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ABSTRACT
Division Water Treatment Plant at PT. Riau Andalan Pulp and Paper (RAPP) processes kampar river water into water that meets factory standards so that it can be used for mill operations. There are several stages of water treatment including; processes of aeration, coagulation, flocculation, sedimentation, filtration and disinfection. In the process of treating raw water into clean water, there are bacteria that must be eliminated. The process of removing such bacteria can be carried out by disinfection. Disinfection is the killing of all harmful microbes. The substances used for this disinfection business are called disinfectants. Chlorination is the most commonly used disinfection. One type of chlorine used is Sodium Hypochlorite (NaOCl). The amount of chlorine needed to effectively remove chlorine-consuming materials in water called chlorine demand. Whereas chlorine that remains in the water after a certain period of time or time of contact is called chlorine residue. This study was conducted to determine the effect of variations in organic content on chlorine demand in process water. From the results of this test, chlorine demand results were obtained with residual Cl₂ 0.5 ppm for variations in organic content of 6, 8, 10, 12, and 14 ppm respectively of It can be concluded that the higher the organic content in water, the greater the chlorine demand in the water.
Keywords : chlorine demand, disinfection, organic content, residual chlorine, sodium hypochlorite (NaOCl)

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2007036580

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – TEKNOLOGI PULP DAN KERTAS., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2007036580

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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