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 .

Author: Nanos Nikokinos
Country: Russian Federation
Language: English (Spanish)
Genre: Marketing
Published (Last): 16 July 2018
Pages: 461
PDF File Size: 14.56 Mb
ePub File Size: 6.45 Mb
ISBN: 654-6-40056-146-6
Downloads: 99484
Price: Free* [*Free Regsitration Required]
Uploader: Mauk

Furthermore, total N that resulted was low 1.

The lignin content of U. Biochemical composition of some red and green seaweeds from. Seaweed biovas economic value that is very important for humans. SRB was unwanted because it can affect the competitiveness between methanogenesis and sulphate reducing processes as reported by Migliore et al. Based on the results of research in biogaas the peak pressure for this type of seaweed Sargassum duplicatum is Evaluation and modification of processes for bioethanol separation and production.

Studies of Biogas Production from Green Seaweeds

The purpose of this study was to determine the potential of seaweed species Sargassum duplicatum and Caulerpa racemosa for the manufacture of biogas as a new alternative energy sources and to know the pressure of gas contained in a type of seaweed Sargassum duplicatum and Caulerpa racemosa as a new alternative energy sources. Wet biomass was mixed and blended with water in 1: Furthermore, mL feed was added every 3 days and slurry also was removed at the same time.

The initial inoculums were prepared from cow manure and water. 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. As stated above, other gas, N2 gas, was also present in the biogas and with the other gases summed up to Further, the higher content of bacteria than substrate, the faster biodegradation will occur.

  EN 12285-1 PDF

Tampilan Petugas: Kajian Teknologi Produksi Biogas Dari Sampah Basah Rumah Tangga

The objective of this research is to investigate the potential of green seaweed Ulva lactuca from Indonesia as a feedstock for biogas production. Methane and carbon dioxide contents in the produced biogas were measured with gas chromatography. The HHV of the biogas from U. Flammability test of biogas produced from biomass U.

Taken from rumpuf website, www. Anaerobic treatability and biogas production potential studies Remember me Forgot password?

We share information about your activities on rumpu site with our partners and Google partners: A terrestrial biomass, banana stem waste, was used as comparison since it also has high of water and carbohydrate content as well as available abundantly in Indonesia.

Concentrations of each component in the biogas during acclimatization process.

Water Research, 29 4N ratio ranging from It may be caused by the high of sulfur content in U. The methane and carbon dioxide contents of the generated biogas were around In both cases adverse environmental impacts has perceived through directly polluting rivers and streams as well Effect of ISR toward cumulative volume of biogas. Anaerobic digestion of solid organic substrates in batch mode: These results showed that co-digestion wastes produce more biogas Therefore, further research to find optimum operating condition of the tumput digester is needed in order to put this potential into reality.

Process Parameter in anaerobic biodegradation process of U. It has high potential growth rates than terrestrial plants McKendry,moreover high level of accessible sugars Bruton et al. The Biomass was sun dried after cleaned from sands and the dried biomass was then placed in plastic bag and stored at room temperature. Maximization of Astaxanthin Production from Green Microalga However, Raposo et al. The semi-continuous process was applied for the anaerobic biodegradation of slurry in the digester.

COM To ensure the functioning of the site, we use cookies. The digester modification for biogas production from Jun 3, – Tesis. rummput


This result indicates that the activity of methanogenic bacteria is quite slow. Other traces of components were not identified in the Rum;ut. Further, total nitrogen N was analysed using Kjeldahl method. Volume of biogas was measured from the change of rumpuut level on GT, while methane and carbon dioxide content in biogas were measured with gas chromatograph Shimadzu GC-8A with Porapak Q and Molecular Sieve 5A. 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.

There was a problem providing the content you requested

Making biogas is done by collecting seaweed and beach sediments as seedman making, preparation of the digester and the latu of starter and stuffing, were examined by using biogas pressure manometer U for three months, analyze the data descriptively biogas pressure.

Some authors also reported that methane yield of biogas from Ulva sp. Energy production from biomass Part 1: Bioenergy potential of Ulva lactuca, biomass yield, methane production and combustion. Although sulfur content in biomass as well as H2S content in biogas was not quantified from the gas chromatograph data, the smell of H2S gas was occurred during flammability test of the biogas.

Indonesia has a large number of marine biodiversity including seaweeds. With the promising results, further research and development works, especially to find optimum lakt condition of the mini-pilot digester is needed.

These results show that methane production rate will increase with increasing of ISR because of high methanogenic bacteria in ISR 2: N ratio of biomass were around The digester modification for biogas production from. Biogas Production from Biological Sludge.