Results 281 to 290 of about 1,466,490 (333)
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Arsenocholine from anaerobic decomposition of a trimethylarsonioriboside
Applied Organometallic Chemistry, 1992AbstractWhen subjected to conditions supporting anaerobic microbial activity, the naturally occurring trimethylarsonioriboside, (2′S)‐2′‐hydroxy‐3′‐(sulpho‐oxy)propyl 5‐deoxy‐5‐trimethylarsonio‐β‐D‐riboside 4 was converted to arsenocholine 5 in virtually quantitative yield.
Kevin A Francesconi +2 more
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Formation of n-alkenes during anaerobic decomposition of a marine algal mat
Nature, 1983A. Requejo, J. Quinn
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Anaerobic decomposition of glucose continuously added to the soil
Folia Microbiologica, 1969Continuous flow technique was used to study the formation of organic acids and of carbon dioxide during anaerobic breakdown of glucose in soil. Carbon dioxide, formic, acetic, butyric and lactic acids were the main products of anaerobic decomposition of glucose. However, succinic acid, α-ketoglutaric acid and fumarie or glutarie acids could be detected
Y, Takai, J, Macura, F, Kunc
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Acceleration of the Decomposition Rate of Anaerobic Biological Treatment
Journal of Environmental Science and Health, Part A, 2004Anaerobic biological waste treatment offers advantages over aerobic systems in terms of lower energy requirements, less biological sludge production, and the potential for energy recovery in the form of biogas. The biogas produced can be used in a multiplicity of ways.
Oktay, Olcay, Gunay, Kocasoy
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The anaerobic decomposition of benzoic acid during methane fermentation
Archives of Biochemistry and Biophysics, 1952A possible pathway for the anaerobic utilization of benzoic acid by a methanogenic consortium is suggested. Cyclohexane carboxylic acid and 1-cyclohexene-1-carboxylic acid have been identified as intermediates before ring rupture. Surprisingly, 3-cyclohexene-1-carboxylic acid interferes with utilization of other cyclic acids.
F M, CLARK, L R, FINA
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Environmental Science and Technology, 2023
Anaerobic digestion (AD) is a promising method to treat organic matter. However, AD performance was limited by the inefficient electron transfer and metabolism imbalance between acid-producing bacteria and methanogens.
Mingwei Wang +6 more
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Anaerobic digestion (AD) is a promising method to treat organic matter. However, AD performance was limited by the inefficient electron transfer and metabolism imbalance between acid-producing bacteria and methanogens.
Mingwei Wang +6 more
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Anaerobic Decomposition of Swine Excrement
Transactions of the ASAE, 1970Nine laboratory digesters were operated in a matrix of various temperatures (10/sup 0/, 21/sup 0/, 32/sup 0/C) and loading rates (0.8, 1.6, 3.2 g VS/l/day); fed and mixed daily. The digesters were initially charged with digesting sludge and were daily fed an amount which displaced 1/25 the volume of the digester.
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Anaerobic Decomposition of Chitin in Freshwater Sediments
1986It has been estimated that 10ll tonnes of chitin are produced annually in the aquatic biosphere (Tracey 1957) in such forms as the exoskeletons of crustaceans, molluscs, coelenterates, in protozoa and in the cell walls of fungi and algae. The decomposition of chitin is therefore an important component in the recycling of both carbon and nitrogen in ...
H. Sturz, J. Robinson
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Biochemical engineering journal, 2018
This study assessed the effects of hot water, acid, and alkali pretreatments on the lignocellulosic composition of rice straw and methane production potential of the pretreated solids-reagent mixture. Autoclaving (121 °C, 1.45 atm, 60 min) after addition
Moonkyung Kim +3 more
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This study assessed the effects of hot water, acid, and alkali pretreatments on the lignocellulosic composition of rice straw and methane production potential of the pretreated solids-reagent mixture. Autoclaving (121 °C, 1.45 atm, 60 min) after addition
Moonkyung Kim +3 more
semanticscholar +1 more source
Ammonia volatilization during aerobic and anaerobic manure decomposition
Plant and Soil, 1989Ammonia volatilization, nitrogen immobilization, carbon decomposition and formation of volatile fatty acids was investigated in a laboratory incubation experiment with fresh poultry manure, to which increasing amounts of straw were added.
H. Kirchmann, E. Witter
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