Journal ArticleDOI
Removal of siloxanes in biogases.
TLDR
In contrast to biogas drying by refrigeration, which had a poor effect on siloxane content, the installation of meadow ore adsorption beds resulted in a significantsiloxane reduction of 31-75%, depending on the site studied.About:
This article is published in Journal of Hazardous Materials.The article was published on 2001-05-30. It has received 241 citations till now. The article focuses on the topics: Adsorption & Siloxane.read more
Citations
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Journal ArticleDOI
Principles and potential of the anaerobic digestion of waste-activated sludge
TL;DR: In this article, the authors extensively review the principles of anaerobic digestion, the process parameters and their interaction, the design methods, the biogas utilisation, the possible problems and potential pro-active cures, and the recent developments to reduce the impact of the problems.
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Techniques for transformation of biogas to biomethane
TL;DR: A number of techniques have been developed to remove H 2 S from biogas, such as pressure swing adsorption, membrane separation, physical or chemical CO 2 -absorption as discussed by the authors.
Journal ArticleDOI
A review of biogas purification processes
Nicolas Abatzoglou,Steve Boivin +1 more
TL;DR: A review of the state-of-the-art in biogas purification can be found in this paper, where both mature, already-applied and promising, under-development technologies are reported and described.
Journal ArticleDOI
Biogas as a renewable energy fuel – A review of biogas upgrading, utilisation and storage
Imran Ullah Khan,Imran Ullah Khan,Mohd Hafiz Dzarfan Othman,Haslenda Hashim,Takeshi Matsuura,Ahmad Fauzi Ismail,M. Rezaei-DashtArzhandi,I. Wan Azelee +7 more
TL;DR: In this article, the authors systematically review the state of the art of biogas upgrading technologies with upgrading efficiency, methane (CH 4 ) loss, environmental effect, development and commercialization, and challenges in terms of energy consumption and economic assessment.
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A review on the state-of-the-art of physical/chemical and biological technologies for biogas upgrading
TL;DR: This review critically presents and discusses the state of the art of biogas upgrading technologies with special emphasis on biotechnologies for CO2, H2S, siloxane and halocarbon removal.
References
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Journal ArticleDOI
Determination of Siloxanes and VOC in Landfill Gas and Sewage Gas by Canister Sampling and GC-MS/AES Analysis
TL;DR: In this paper, a new technique for sampling, identification, and quantification of siloxanes and volatile organic carbon (VOC) in landfill gas and sewage gas is presented, after sample collection using evacuated stainless steel canisters biogas was analyzed by gas chromatography-mass spectrometry/atomic emission spectroscopy.
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Cyclic siloxanes in the biological waste water treatment process – Determination, quantification and possibilities of elimination
TL;DR: In this paper, gas chromatography on a fused-silca column using flame ionization detection (GC/FID) was used to determine volatile cyclic organic siloxanes in the biogas of digested sludge.
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Transient catalysts for the polymerization of organosiloxanes
Alfred R Gilbert,Kantor Simon W +1 more
TL;DR: In this article, a study was made of the polymerization of siloxances with transient basic catalysts and the most efficient transient catalysts were found to be phosphonium silanolates.
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Rearrangement of poly (dimethylsiloxane) fluids on soil
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Degradation of silicone polymer in a variety of soils
TL;DR: In this article, the degradation of polydimethylsiloxane (PDMS) was examined on seven U.S. soils differing in pH, % organic matter, texture, mineralogy, and geographic origin.