The removal and determination of trimethylsilanol (TMSOH) in landfill gas has been studied before and after the special E3000-ITC System. The system works according to principle of temperature swing. The performance of TMSOH and humidity removal was 20% and more than 90%, respectively. The six of active carbons and impinger method were tested on the full-scale landfill in Poland for TMSOH and s...

Carbon dioxide capture and separation are important industrial processes that allow the use of carbon dioxide for the production of a range of chemical products and materials, and to minimize the effects of carbon dioxide emission. Porous metal-organic frameworks are promising materials to achieve such separations and to replace current technologies, which use aqueous solvents to chemically abs...

This work deals with solid–vapor equilibria and solid–liquid–vapor of carbon dioxide in mixtures interest for natural gas purification biogas upgrading. Experimental data available the literature are reviewed an algorithm solving isobaric–isothermal flash coupled to a phase stability analysis is presented, which does not require a-priori knowledge number type phases existing at equilibrium. The...

Every year the interest in biofuels, including biomethane, grows Poland. Biomethane, obtained from biogas, is widely used Polish economy; most important two applications are as gas injected into grid and automotive fuel. The aim of this work to determine potential for development biomethane sector following article presents technological stages extraction purification. investment process biogas...

Abstract The use of membranes for gas upgrading has increasingly become interest as it shown great potential efficient and affective purification a pathway to green energy. emission greenhouse gases the atmosphere detrimental effects on economy in terms global warming which led many natural disasters, heat waves, food shortage, loss life property. To combat this, studies capturing utilizing are...

Factor analysis was applied to two stages biogas production from banana stem waste allowing a screening of the experimental variables second stage temperature (T), organic loading rates (OLR) and hydraulic retention times (HRT). Biogas production was found to be strongly influenced by all the above experimental variables. Results from factorial analysis have shown that all variables which were ...

BACKGROUND Presently, different studies are conducted related to the topic of biomass potential to generate through anaerobic fermentation process alternative fuels supposed to support the existing fossil fuel resources, which are more and more needed, in quantity, but also in quality of so called green energy. The present study focuses on depicting an optional way of capitalizing agricultural ...

agricultural residues have high potential to produce biogas, but they contain lignocellulosicmaterials which are not easily degradable, so the pretreatment is required. chemical pretreatmentincreases the rate of degradation and efficiency of biogas production. this study has beeninvestigated the effect of 4% -urea, 5%-ammonia and 8%-sodium hydroxide on degradation of ricestraw and production of...

This review is a summary of different aspects of the design and operation of small-scale, household, biogas digesters. It covers different digester designs and materials used for construction, important operating parameters such as pH, temperature, substrate, and loading rate, applications of the biogas, the government policies concerning the use of household digesters, and the social and envir...

Samson O. Masebinu, Akinwale O. Aboyade, Edison Muzenda Abstract-The drive for finding alternative energy to supplement fossil based fuel within the South African energy sector has led to research on waste to energy in particular biomethane as vehicular fuels. Biogas is produced from the anaerobic decomposition of organic matter with 40-70% vol. of methane. Biogas if upgraded, by removing the n...