文章基本信息

标题：PENCERNAAN ANAEROBIK MAKROALGA Gracilaria sp. PADA SISTEM BATCH UNTUK MEMPRODUKSI BIO-METANA
其他标题：ANAEROBIC DIGESTION OF MACROALGA Gracilaria sp. IN BATCH SYSTEM TO PRODUCE BIO-METHANE
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作者：Mujizat Kawaroe ; Mujizat Kawaroe ; Udin Hasanudin 等
期刊名称：E-Journal Ilmu dan Teknologi Kelautan Tropis
印刷版ISSN：2087-9423
电子版ISSN：2085-6695
出版年度：2016
卷号：8
期号：2
页码：595-603
DOI：10.29244/jitkt.v8i2.15824
语种：English
出版社：Bogor Agricultural University
摘要：This study aimed to determine the potential of bio-methane produced by Gracilaria sp. in a batch system. The experiment was conducted in batch system and it was initiated by acclimatization process (12 days) and ended methane production process (30 days). The results showed that biochemical properties of Gracilaria sp. are carbohydrate 65.46 ± 0.58%, lignin 13.20 ± 2.23%, TOC (Total Organic Carbon) 33.39 ± 0.23%, Nitrogen 1.12 ± 0.01%, and C/N ratio 29.82. Acclimatization proceeded successfully and it was indicated by 62.7 L biogas of 4.025 L of substrate Gracilaria sp. produced within a pH range of 6.2 - 7.1. The batch method of anaerobic biodegradation showed that 4 kg of Gracilaria sp. can produced 131.1 L of biogas containing methane and 46.7 L or 11.6 L CH4 /kg.
其他摘要：Penelitian ini bertujuan menentukan potensi bio-metana yang dihasilkan Gracilaria sp. pada sistem batch. Penelitian ini dilakukan di sistem batch mulai dari proses aklimatisasi (12 hari) dan proses produksi metana (30 hari). Hasil penelitian menunjukkan b
关键词：anaerobic; bio-methane; macroalga; Gracilaria sp
其他关键词：anaerobik; bio-metana; makroalga; Gracilaria sp