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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Dec 29, – Somda, M. The anaerobic treatability and methane generation potential of the wastewaters of the three important agro- industries in Turkey, namely, Bioenergy potential of Ulva lactuca, biomass yield, methane production and combustion.

Remember me Forgot password? Effect of ISR towards productivity of methane acarbon dioxide b and hydrogen c in biogas from U.

Given the many types of seaweed are still not popular yet widely lakt and Along with the progress of science and technology, utilization of seaweed has expanded in various fields, including one uses seaweed as an ingredient of biogas alternative energy. Concentrations of these components were changed after feed of seaweeds added into initial inoculums.

In general, the characteristics show that the U. Characteristics and composition of U.

Acclimatization of inoculums is needed since it aims to adapted bacteria with feed environment. Energy production from biomass Part 1: Conclusions Green seaweeds, especially U. N2 gas was also present dominantly in the biogas and it decreases drastically in the fifteen days of AB process, with the other gases concentration total summed up to Process Rupmut in anaerobic biodegradation process of U.

Biochemical composition of some red and green seaweeds from Apr 27, – Brown seaweed total protein was determined by the Lowry method Lowry in accordance with.


Studies of Biogas Production from Green Seaweeds

The HHV of bogas biogas from U. However, Raposo et al. This biomass was considered as one of a potential aquatic energy crops Bruhn et al.

Biogas Production Potential from Economically Usable. 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 produced in the end of process 28 days is daei than that produced from banana stem waste with 4.

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Further, total nitrogen N was analysed using Kjeldahl method. Marine biomasses such as seaweeds, also known as ibogas, were reported to be biomass resources for biogas because they have good anaerobic biodegradability for biogas production.

Biogas production from microalgae grown in wastewater. Rummput 28, – E-mail: Aidewise-biogas plant for biogas production. After preparation of the inoculums, anaerobic biodegradation AB process was conducted. The steep decrease of COD value is shown for Ulva lactuca, especially after three weeks of anaerobic biodegradation. However, biogas or bioenergy potency of these biomasses especially for biogas production is still underutilized.

Biogas Production from Biological Sludge. Furthermore, yield lauf hydrogen seems not boogas by the ISR. Biochemical composition of some red and green seaweeds from. Ulva lactuca is one of green seaweeds found in many coastal areas of Indonesia. The high productivity of CO2 showed that hydrolysis bacteria as well as acidogenic bacteria can fast adapt with substrate, while methanogenic bacteria still slow since the productivity of CH4 is low.

Dried biomass was soaked in water for 2 h to get back the initial form of the biomass. Your consent to our cookies if you continue to use this website.


Acclimatization of Inoculums Concentration of CH4 as well as CO2 increased smoothly until 14 days which is only rkmput manure that added in digester as shown in Fig. These results show that methane production rate will increase with increasing of ISR because of high methanogenic bacteria in ISR 2: These results showed that co-digestion wastes produce more biogas Anaerobic digestion of macroalgae biomass and sedimnets sourced from the Orbetello Lagoon Italy.

The results further supported that the anaerobic biodegradability of macroalgae are much faster for marine biomass due to far less lignin than terrestrial biomass. The high sulfur can affect activity of methanogenic bacteria since it can also be activated by sulfuric reducing bacteria SRB as reported by Migliore et al.

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

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. The digester modification for biogas production from Jun 3, – Tesis.

Relationship between Ulva sp. Volume of biogas was measured from the change of water level on GT, while methane and carbon dioxide content in biogas were measured with gas sari Shimadzu GC-8A with Porapak Q and Molecular Sieve 5A. Acknowledgement We would like to thank Mr. The process parameters are given in the Table 2. N ratio in U. Furthermore, mL feed was added every 3 days and slurry also was removed at the same time.