Results 41 to 50 of about 5,447,673 (316)
Revista Ambiente & Água, 2012 In this study, the dynamics of sulfate reduction and dissolved sulfide generation (S2-, HS-, H2Saq) in liquid phase was evaluated in an UASB reactor treating domestic wastewater with low COD/Sulfate content.
Sérvio Túlio Alves Cassini +2 more
doaj +1 more source
Frontiers in Earth Science, 2021 Intrusion of saltwater into freshwater coastal aquifers poisons an essential resource. Such intrusions are occurring along coastlines worldwide due largely to the over-pumping of freshwater and sea level rise.
Willard S. Moore, Samantha B. Joye
doaj +1 more source
Arsenic mobilization from sediments in microcosms under sulfate reduction. [PDF]
Chemosphere, 2016 Sun J +4 more
europepmc +2 more sources
Charge Characteristics of Agouti-Related Protein Implicate Potent Involvement of Heparan Sulfate Proteoglycans in Metabolic Function. [PDF]
, 2019 The endogenous melanocortin peptide agouti-related protein (AgRP) plays a well-known role in foraging, but its contribution to metabolic regulation is less understood.
Chen, Jihuan +9 more
core +1 more source
Proteomic and Isotopic Response of Desulfovibrio vulgaris to DsrC Perturbation
Frontiers in Microbiology, 2019 Dissimilatory sulfate reduction is a microbial energy metabolism that can produce sulfur isotopic fractionations over a large range in magnitude. Calibrating sulfur isotopic fractionation in laboratory experiments allows for better interpretations of ...
William D. Leavitt +9 more
doaj +1 more source
Hydrogen and oxygen isotope ratios of thermal waters of Okayama Prefecture, Japan [PDF]
, 1999 Hydrogen and oxygen isotope rations of thermal waters from 46 spas in Okayama Prefecture range from -62.6 to -29.2% in δD and from -10.0 to -4.4% in δ18O, respectively.
Ichimoto, Hideo +3 more
core +1 more source
A comprehensive sulfur and oxygen isotope study of sulfur cycling in a shallow, hyper-euxinic meromictic lake [PDF]
, 2016 Mahoney Lake is a permanently anoxic and sulfidic (euxinic) lake that has a dense plate of purple sulfur bacteria positioned at mid-water depth (∼7 m) where free sulfide intercepts the photic zone. We analyzed the isotopic composition of sulfate (δ34SSO4
Gilhooly, William P., III +2 more
core +1 more source
Hydrogen sulfide (H2S) emission control by aerobic sulfate reduction in landfill. [PDF]
Sci Rep, 2016 H2S emissions from landfill sites resulting from sulfate reduction has become a serious human health and ecological safety issue. This study investigated H2S emission behavior and sulfate metabolism occurring in simulated landfills under different ...
Long Y, Fang Y, Shen D, Feng H, Chen T.
europepmc +2 more sources
Sulfide- and nitrite-dependent nitric oxide production in the intestinal tract [PDF]
, 2011 In the gut ecosystem, nitric oxide (NO) has been described to have damaging effects on the energy metabolism of colonocytes. Described mechanisms of NO production are microbial reduction of nitrate via nitrite to NO and conversion of l-arginine by NO ...
Boeckx, Pascal +5 more
core +1 more source
Alexandria Engineering Journal, 2019 Services of soil environment system and safety production of pavements and railways are seriously affected and threatened by salt swelling behavior of sulfate saline soil.
Shuquan Peng +4 more
doaj +1 more source