Gde Agung Bagus Surya Adnyana
JURUSAN TEKNOLOGI INDUSTRI PERTANIAN FAKULTAS TEKNOLOGI PERTANIAN UNIVERSITAS UDAYANA

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PENENTUAN SUHU DAN SUMBER KARBON TERBAIK PADA PERTUMBUHAN ISOLAT SBJ8 DALAM BIODESULFURISASI DIBENZOTIOFENA Gde Agung Bagus Surya Adnyana; Ida Bagus Wayan Gunam; A. A. Made Dewi Anggreni
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 4 No 4 (2016): Desember
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

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Abstract

The determined of these research were to knowing optimal of temperature and carbon source of biodesulfurization isolate SBJ8. Isolate growth at Medium MSSF-TD with concentration of 200 ppm DBT in tetradecane which tested various temperature 37?C, 41?C, 45?C. The next step was to determine the best carbon source using glucose, sucrose and citric acid. The result of experiment showed isolate SBJ8 temprature at 37?C and pH 7 with carbon source glucose. In condition SBJ8 could growth (OD660) from 0,765, and 0,411 with DBT degradation rate in tetradecane each 76,7%, and 63,4%. Keyword: biodesulfurization, SBJ8, dibenzothiophene, tetradecane.