CD Skripsi

Analisis Pengaruh Biosida Terhadap Kualitas Air Terproduksi Dan Populasi Sulphate Reducing Bacteria Sebagai Upaya Pengendalian Korosi Di Pertamina Hulu Rokan

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Corrosion is a process of degradation of metal-based materials that is detrimental to industry, especially in the oil and gas sector, due to the interaction between metals and their environment. In industry, one of the factors causing corrosion is the activity of microorganisms such as sulphate reducing bacteria (SRB) that grow under anaerobic and thermophilic conditions. SRB utilize sulfate ions naturally produced in the production process and reduce them to sulfide ions which then react with Fe ions to form FeS, accelerating the deterioration of metal materials. This study aims to analyze the impact of using biocides in controlling SRB population and produced water quality, as a corrosion mitigation effort that can improve operational efficiency and safety at Pertamina Hulu Rokan. The research method used includes testing the quality of produced water according to the NACE TM0194-2014 standard, including parameters of pH, TDS, sulfide content, sulfate and SRB population. Water samples were taken from the wash tank at the gathering station, then biocide was added with a concentration variation of 0, 25, 50, 75 and 100 ppm. The tools used include pH meter, TDS probe, HACH Spectrophotometer for sulfide analysis and Turbidimeter for sulfate analysis. The results obtained from this study are that the addition of biocide with a concentration of 50 ppm can inhibit the growth of SRB with the measurement results of pH 7.83, TDS 1676.67 ppm, sulfide 0.05 ppm and sulfate 3.11 ppm. The addition of 50 ppm biocide can be used as an effort to control corrosion that occurs at Pertamina Hulu Rokan

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2103111501

Penerbit

Pekanbaru : Universitas Riau FMIPA Kimia., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2103111501

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Mutia

Versi lain/terkait

Lampiran Berkas

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