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<title><![CDATA[DAMPAK PENGARUH OKSIGEN DAN TOTAL HARDNESS TERHADAP KOROSI DAN KERAK PADA BOILER WATER TUBE DI PABRIK KELAPA SAWIT]]></title>
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<namePart>MUHAMMAD DYO PRATAMA</namePart>
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<namePart>Ir. Busrizal Faisal, MT</namePart>
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<namePart>Heri Purwanto, STP., M.Sc</namePart>
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<namePart>Siti Aisyah, ST., M.Si</namePart>
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<namePart>Ir. Zulyaden, MT</namePart>
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<place><placeTerm type="text"><![CDATA[Institut Teknologi Sawit Indon]]></placeTerm></place>
<publisher><![CDATA[Institut Teknologi Sawit Indonesia]]></publisher>
<dateIssued><![CDATA[2022]]></dateIssued>
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<note>Data-data penelitian yang dikumpulkan dari penelitian ini, seperti: kandungan oksigen (4 ppm, 4,1 ppm, 4 ppm, dan 4,2 ppm) dengan rata-rata kandungan oksigen 4,075 ppm. Sementara, norma 0,007 ppm (481% di atas norma). Total kandungan hardness adalah 0,9 ppm, 0,91 ppm, 1 ppm, dan 09 ppm. Kandungan total hardness sebesar 0,9275 ppm.   Norma total hardness 0,1 ppm (91,73% di atas norma). Kapasitas deaerator 4.500 kg. Untuk menurunkan kandungan oksigen dari 4,075 ppm menjadi 0,007 ppm (di bawah norma) diperlukan penambahan Na2SO3 sebesar 144 gram. Penurunan total hardness sampai di bawah norma diperlukan jumlah asam sulfat 1,47 gram. Semakin rendah temperatur air di deaerator maka kelarutan oksigen makin tinggi. Hal ini berarti oksigen sulit untuk terlepas dari air sehingga nilai oksigen terlarut akan tinggi Jumlah resin di dalam tangki kation sebesar 1.200 kg.</note>
<subject authority=""><topic><![CDATA[Kandungan Oksigen]]></topic></subject>
<subject authority=""><topic><![CDATA[Suhu Deaerator]]></topic></subject>
<subject authority=""><topic><![CDATA[Kandungan Total Hardness]]></topic></subject>
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