PRODUKSI BIOGAS DARI RUMPUT LAUT Sargassum sp.

Authors

  • Jai Murjani Jurusan Teknologi Hasil Perikanan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji, Tanjungpinang
  • R. Marwita Sari Putri Jurusan Teknologi Hasil Perikanan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji, Tanjungpinang
  • Yulia Oktavia Jurusan Teknologi Hasil Perikanan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji, Tanjungpinang
  • Aidil Fadli Ilhamdy Jurusan Teknologi Hasil Perikanan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji, Tanjungpinang

DOI:

https://doi.org/10.31629/marinade.v3i01.2722

Keywords:

Sargassum sp., Biogas, Metan Gas

Abstract

Biogas production is done using the raw material of Sargassum Sp. Based on the results of the characteristic testing obtained the protein value of 11.23%, fat content 0.86%, water content 13.93%, ash content of 13.74%, and C/N ratio of 51.96%. Biogas production is divided into 2 phases namely batch method 1:1, 1:2, and Method Digester 1:1, 1:2. The COD value calculation is done before the biogas production process to determine the amount of oxygen needed to oxidize organic substances, which is 640,785.6 ml/L. The test results of CH4 methane gas and CO2 carbon dioxide in the 1:1 treatment are CH4 177525.17 ppm, CO2 124651.0033 ppm, and 1:2 CH4 300338.46 ppm, CO2 247525.3367 ppm. The value of pH measurements during the biogas production process 1:1 is 6-7 with a temperature value of 28-40 oC 1:2 which is 6-7 and the temperature value is 27-32oC

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Published

2020-04-30

Issue

Vol. 3 No. 01 (2020): Marinade

Section

Articles