نتایج جستجو برای: gaynarje hot spring

تعداد نتایج: 130156  

2007
S. Falk M. Hannig G. Braker

The aim of this study was to compare structural differences in the nirS-type denitrifying microbial communities along the environmental gradients observed in the water column and coastal sediments of the Baltic Sea. To link community structure and environmental gradients, denitrifier communities were analyzed by terminal restriction fragment length polymorphism (T-RFLP) based on nirS as a funct...

Journal: :Bioresource technology 2011
Marco de Graaff Martijn F M Bijmans Ben Abbas Gert-J W Euverink Gerard Muyzer Albert J H Janssen

The present research demonstrates the biological treatment of refinery sulfidic spent caustics in a continuously fed system under halo-alkaline conditions (i.e. pH 9.5; Na(+)= 0.8M). Experiments were performed in identical gas-lift bioreactors operated under aerobic conditions (80-90% saturation) at 35°C. Sulfide loading rates up to 27 mmol L(-1)day(-1) were successfully applied at a HRT of 3.5...

Journal: :Journal of Geography (Chigaku Zasshi) 1949

Journal: :International Journal of Systematic and Evolutionary Microbiology 2020

Journal: :Annals and Magazine of Natural History 1868

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