Results 101 to 110 of about 5,958 (206)

Adaptation of Sulfate-Reducing Bacteria to Sulfide Exposure [PDF]

open access: yes, 2016
Sulfate-reducing bacteria (SRB) can beneficially be applied to domestic wastewater treatment. In general, formed sulfide will stay in liquid phase, resulting in an elevated sulfide content, which might have inhibiting effects on the SRB. To study effects
Van Den Brand, Tessa P.H.   +4 more
core   +1 more source

Akkermansia muciniphila May Determine Chondroitin Sulfate Ameliorating or Aggravating Osteoarthritis

open access: yesFrontiers in Microbiology, 2017
Chondroitin sulfate (CS) has shown either ameliorating or aggravating effects on osteoarthritis (OA) in separately conducted clinical trials. Because CS is usually administered orally, it should be affected by or would impact on the individual gut ...
Qi Wang   +4 more
doaj   +1 more source

Interactions between filamentous sulfur bacteria, sulfate reducing bacteria and poly-P accumulating bacteria in anaerobic-oxic activated sludge from a municipal plant [PDF]

open access: yes, 1998
The interactions between filamentous sulfur bacteria (FSB), sulfate reducing bacteria (SRB) and poly-P accumulating bacteria (PAB) in the activated sludge of a municipal plant operated under anaerobic-oxic conditions were examined in batch experiments ...
Ryoko Yamamoto-Ikemoto   +3 more
core   +1 more source

The microbial zonation of SRB and soNRB enhanced the performance of SR-DSR process under the micro-aerobic condition

open access: yesEnvironment International, 2019
The micro-aerobic condition has proven to effectively enhance the COD removal and elemental sulfur (S0) transformation rate in the sulfate reduction-denitrifying sulfide removal (SR-DSR) process.
Xue-Ting Wang   +9 more
doaj   +1 more source

pH-adapted culture and performance of sulfate-reducing bacteria in an acid mine drainage substrate in Chongqing, China

open access: yesShuiwen dizhi gongcheng dizhi
Acid mine drainage (AMD) poses a serious threat to the ecological environment due to its strong acidity, high sulfate, and heavy metal content. Sulfate-reducing bacteria (SRB) offer a promising bioremediation strategy, yet their enrichment behavior and ...
Huichao XU   +4 more
doaj   +1 more source

Corrosion Evaluation Caused by Activity of Sulfate Reducing Bacteria (SRB) During Shutdown Period in Waha Oil Field

open access: yesمجلة غريان للتقنية
Pipelines are among the main facilities for the transportation of crude oil from production wells to main terminals. Internal corrosion of these pipes may lead to oil spills to surroundings and cause environmental problems as well as loss of production.
Alamari, Abduraof   +3 more
openaire   +2 more sources

Sulfate-reducing bacteria and their activities in oil production [PDF]

open access: yes, 1987
This paper presents an overview of the microbiology of sulfate-reducing bacteria (SRB) and their detrimental effects in oil technology and summarizes a study on SRB in an oil field.
Cord-Ruwisch, R.   +3 more
core  

Biogenic Sulfide-Mediated Iron Reduction at Low pH

open access: yesMicroorganisms
Acid mine drainage (AMD) pollutes natural waters, but some impacted systems show natural attenuation. We sought to identify the biogeochemical mechanisms responsible for the natural attenuation of AMD.
Caryl Ann Becerra   +3 more
doaj   +1 more source

Effects of H2S/HS- on Stress Corrosion Cracking Behavior of X100 Pipeline Steel Under Simulated Sulfate-Reducing Bacteria Metabolite Conditions [PDF]

open access: yes, 2017
h The effect of H2S/HS-, which simulates the main metabolites of sulfate-reducing bacteria (SRB), on the electrochemical and stress corrosion cracking (SCC) behaviors of X100 steel was investigated in a near-neutral solution.
Liu, Q.   +4 more
core  

Mathematical modeling of the competition between sulfate reducing, acetoclastic and methanogenic bacteria within multispecies biofilms [PDF]

open access: yes, 2013
Increasing anthropogenic activity has contributed to local imbalances in the natural sulfur cycle, leading to serious environmental problems. Industrial wastewater containing sulfate has contributed to this sulfur imbalance.
ESPOSITO, GIOVANNI   +5 more
core  

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