Methane production via dimethylsulfide (DMS) degradation along the anoxic sediments of the Medway Estuary, UK

2020 ◽  
Author(s):  
Stephania Tsola
Keyword(s):  
Methane Production ◽  
Anoxic Sediments

scholarly journals Evidence for the Existence of Psychrophilic Methanogenic Communities in Anoxic Sediments of Deep Lakes

2003 ◽  
Vol 69 (3) ◽  
pp. 1832-1835 ◽  
Author(s):  
Alla N. Nozhevnikova ◽  
Kornelia Zepp ◽  
Francisco Vazquez ◽  
Alexander J. B. Zehnder ◽  
Christof Holliger
Keyword(s):  
Low Temperature ◽  
Methane Production ◽  
Deep Lakes ◽  
Production Rates ◽  
Anoxic Sediments

ABSTRACT In order to obtain evidence for the existence of psychrophilic methanogenic communities in sediments of deep lakes that are low-temperature environments (4 to 5°C), slurries were first incubated at temperatures between 4 and 60°C for several weeks, at which time they were amended, or not, with an additional substrate, such as cellulose, butyrate, propionate, acetate, or hydrogen, and further incubated at 6°C. Initial methane production rates were highest in slurries preincubated at temperatures between 4 and 15°C, with maximal rates in slurries kept at 6°C. Hydrogen-amended cultures were the only exceptions, with the highest methane production rates at 6°C after preincubation at 30°C.

THERMAL EFFICIENCY OF SMALL SCALE BIOGAS PLANT FOR BIO-METHANE PRODUCTION

2015 ◽  
Vol 14 (4) ◽  
pp. 745-749
Author(s):  
Daisuke Tashima ◽  
Yoki Asano ◽  
Shigeki Tomomatsu ◽  
Yasuhiro Sugimoto
Keyword(s):  
Thermal Efficiency ◽  
Methane Production ◽  
Biogas Plant ◽  
Small Scale

IDENTIFYING THE SOURCE, PATHWAYS, AND RATES OF ENHANCED MICROBIAL COALBED METHANE PRODUCTION

2016 ◽  
Author(s):  
Katherine J. Davis ◽  
◽  
Robin Gerlach ◽  
H.D. Schweitzer ◽  
Al Cunningham ◽  
...  
Keyword(s):  
Methane Production ◽  
Coalbed Methane ◽  
Coalbed Methane Production
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