The methane and carbon dioxide contents of the generated biogas Pema nfaatan Rumput Laut Sebagai Bahan Baku Produksi Gas Metana. Evaluasi Mutu dan Penanganan Pascapanen Rumput Laut Eucheuma Pretreatment of Lignocellulosic Waste to Improve Bioethanol and Biogas Production. Phytoremediation is the utilization of green plants to remove pollutants from the environment. A central component of this technology is the use of plants as living .

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Kelly and Dworjanyn noted that inoculums which were bikgas acclimating can be direct use for substrate of marine seaweeds but the AB process performs slow process. International Journal of Environment and Bioenergy,3 3: N ratio in U.

Methane, carbon dioxide and hydrogen content in biogas from U. The process parameters are given in the Table 2. The AB process for each feedstock was also studied by measuring chemical oxygen demand COD of the slurry in the digester and all of data are sampled triplicate. Seaweed has economic value that is very important for humans. Water Research, 29 4In this study, the potency of U. Indonesia has a large number of marine biodiversity including seaweeds.


The experimental results show that high methane productivity was occurred when feed was added every 3 days and low methane productivity when feed was added daily.

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Characteristics and composition of U. The biogas generated was measured daily to study the biodegradability of the biomass and further, chemically oxygen demand COD of the slurry was measured. Biogas Production from Biological Sludge. Production of nopal-based biogas.

With the promising results, further research and development works, especially to find optimum operating condition of the mini-pilot digester is needed. Remember me Forgot password? A semi-pilot scale experiment with 5-L digester was set up to study the potential of the green seaweed as feedstock to produce biogas. This result indicates that the activity of methanogenic bacteria is quite slow. Sustainable Biogas Production Potential from Urban Acclimatization of inoculums is needed since it aims to adapted bacteria with feed environment.

Energy production from biomass Part 1: Therefore, AB process of U. Green seaweeds as well as brown seaweeds were reported as a good candidate of feedstock for producing biogas because of high methane yields Bruhn et al. Furthermore, productivity of methane from biogas U.

University of Lampung | LPPM-UNILA Institutional Repository (LPPM-UNILA-IR)

Biogaas preparation of the inoculums, anaerobic biodegradation AB process was conducted. The method used is a laboratory experimental methods.


Marine biomasses such as green seaweeds are reported to contain far less lignin than terrestrial biomass and thus conceptually making them good feedstock for biogas production. Furthermore, total N that resulted was low 1.

Based on the results of research in getting the peak pressure for this type of seaweed Sargassum duplicatum is Feed was added daily about mL to 3. In general, the characteristics paut that the U. Taken from the website, www. Considering the abundant biomass of U.

An overview relating to methane yields and experimental procedures. Flammability Test and Heating Value Fig.

AB process was conducted until 28 days. The juice was then mixed with inoculums prepared from earlier processes and 3.

N ratio ranging from Anaerobic digestion of macroalgae biomass and sedimnets sourced from the Orbetello Lagoon Italy. Making biogas process is conducted at biogae Laboratory of Marine Science.