Results 111 to 120 of about 5,958 (206)

Salinization alters microbial methane cycling in freshwater sediments

Environmental Microbiome
Climate change–induced salinization poses a global threat to freshwater ecosystems and challenges microbial communities driving crucial biogeochemical processes, particularly methane cycling.
Lorena Selak, Dimitri V. Meier, Maja Marinović, Andrea Čačković, Katarina Kajan, Petra Pjevac, Sandi Orlić   +6 more
doaj   +1 more source

Use of Biopolymer Entrapped Sulfate Reducing Bacteria and Metal Nanoparticles for Effective Aqueous Sulfate Removal [PDF]

, 2013
Sulfate reducing bacteria (SRB) isolated from activated sludge were used to investigate sulfate removal from aqueous solution using calcium alginate entrapped SRB in batch studies with ethanol and lactose as the carbon sources.
Cisse, Seydou
core  

An Investigation into the Suitability of Sulfate-Reducing Bacteria as Models for Martian Forward Contamination [PDF]

, 2018
The NASA Planetary Protection policy requires interplanetary space missions do not compromise the target body for a current or future scientific investigation and do not pose an unacceptable risk to Earth, including biologic materials.
Silver, Maxwell M. W.
core   +1 more source

The role of sulfate reducing bacteria in copper removal from aqueous sulfate solutions [PDF]

, 1999
Grown waters contaminated with copper from the mining industry are matters of concern in Canada. This research investigated the feasibility of using sulfate-reducing bacteria (SRB) for treatment of copper sulfate solutions.
Jalali, Kathy K.
core  

Preparation and Screening of SRB Gel Particles Used for Deep Purification of Acid Mine Drainage

Molecules
The progressive decline of the coal industry necessitates the development of effective treatment solutions for acid mine drainage (AMD), which is characterized by high acidity and elevated concentrations of heavy metals. This study proposes an innovative
Chunpeng Leng, Xi He, Yukuo Liu, Lifeng Shi, Fuping Li, Hao Wang, Cong Zhao, Siyu Yi, Lei Yu   +8 more
doaj   +1 more source

On-Site Trial Study of Denitrification to Suppress Sulfate-Reducing Bacteria (SRB) in Polymer Flooding Wastewater

International Journal of Energy
Sulfate-reducing bacteria (SRB) is a common group of harmful bacteria in oilfield production, capable of reducing oxidized sulfur compounds such as sulfates (SO42-, SO32-) to sulfide ions using various organic materials including petroleum and natural gas as carbon sources. This metabolic process by SRB poses significant hazards to oilfield operations:
openaire   +1 more source

Assessing the Genetic Potential of Uncultivated Sulfate Reducing Bacteria [PDF]

, 2010
The anaerobic oxidation of methane with sulfate (AOM) removes more than 90% of the methane produced in marine sediments. The process is mediated by consortia of anaerobic methanotrophic archaea (ANME) and sulfate-reducing bacteria (SRB). Previous studies
Schreiber, L., Schreiber, Lars
core  

Exploratory Assessment of Iron- and Sulfate-Reducing Bacteria in Sediments Co-Contaminated with Metals and Polycyclic Aromatic Hydrocarbons. [PDF]

Microorganisms
Johnston GP, Lisko DJ, Johnston CG.
europepmc   +1 more source

Effects and Adaptive Responses of Sulfate-Reducing Biochemical System to Acid Stress. [PDF]

Biomolecules
Zhang Y, Zhao B, Li J, Yuan T, Liu Y, Sun Z.   +5 more
europepmc   +1 more source

1,9-Dimethyl-methylene Blue-Based Antimicrobial Photodynamic Inactivation: Sulfate-Reducing Bacteria Models Isolated from Oilfield Wastewater. [PDF]

ACS Omega
Moura HFS, Sampaio ICF, Dos Santos GV, da Silva APLT, Crugeira PJL, Costa WLR, Pinheiro ALB, de Almeida PF.   +7 more
europepmc   +1 more source