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Role of sulfide on DNRA distribution and the microbial community structure in a sulfide-driven nitrate reduction process
Microbial nitrate reduction processes involve two competing pathways: denitrification (DEN) and dissimilatory nitrate reduction to ammonium (DNRA)....
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Underplated melts control sulfide segregation at the continental crust-mantle transition
Exposures of the Earth’s crust-mantle transition are scarce, thus, limiting our knowledge about the formation of subcontinental underplate cumulates,...
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Redox control of the partitioning of platinum and palladium into magmatic sulfide liquids
The partitioning behavior of platinum group elements in magmas is critical for their use as tracers of planetary accretion and in understanding...
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Sulfide saturation and resorption modulates sulfur and metal availability during the 2014–15 Holuhraun eruption, Iceland
Mafic magmas may experience multiple stages of sulfide saturation and resorption during ascent and differentiation. Quenched tephra erupted during...
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Demonstration Study on Removal Technology of Hydrogen Sulfide Acid Mist in Electrolytic Manganese Enterprise
The main pollution source of waste gas from electrolytic manganese production line is leaching workshop, acid fog, ammonia fog and hydrogen sulfide...
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Total dissolved sulfide sensor based on biosynthesized silver nanoparticles and its applications in the environmental samples analysis
In this study, a chemical sensor based on silver nanoparticles (AgNPs) synthesized with Cucumis melo juice extract was presented for the...
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Modeling and simulation on spontaneous detonation of ammonium nitrate explosive induced by sulfide ores
In this work, the characteristics of the exothermic reaction between ammonium nitrate and sulfide ores were explored using COMSOL Multiphysics. This...
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Phase separation as a strategy to prevent sulfide-related drawbacks in methanogenesis: performance and energetic aspects
The establishment of sulfate (SO 4 2− ) reduction during methanogenesis may considerably hinder the efficient energetic exploitation of methane, once...
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Control of particle growth and enhancement of photoluminescence, adsorption efficiency, and photocatalytic activity for zinc sulfide and cadmium sulfide using CoAl-layered double hydroxide system
The fabrication of zinc sulfide (ZnS) and cadmium sulfide (CdS) hybrids was carried out by the sulfidization of Zn(II) or Cd(II) adsorbed in...
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Study of the Autotrophic Denitrification Process with Different Electron Acceptors on Sulfide Control in an Anoxic CSTR
Sulfide autotrophic denitrification (SADN) is a biological process performed by sulfur-oxidizing nitrogen-reducing (SO-NR) cultures in an anoxic...
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Enhancement of sulfide removal and sulfur recovery in piggery wastewater via lighting-anaerobic digestion with bioaugmentation of phototrophic green sulfur bacteria
Anaerobic pig wastewater treatment commonly generates high sulfide concentrations in the treated wastewater. This study aims to apply phototrophic...
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Sulfide Mineral Bioflotation Optimization and Prediction by Mixed Mesophilic Bacteria as a Green Alternative for Chemical Reagents
In recent years, applying biotechnological and environmentally friendly processes as an alternative to hazardous chemical usage such as cyanide in...
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In-situ desorption of hydrogen sulfide from activated carbon: effect of temperature, pH and flowrate
Hydrogen sulfide is an odorous gas anaerobically produced from decaying organic matter. It causes irritation when inhaled and is lethal at higher...
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Spartina alterniflora raised sediment sulfide in a tidal environment and buffered it with iron in the Jiuduansha Wetland
PurposeThe extensive invasion of Spartina alterniflora in coastal wetlands of China has posed a ruinous risk to biodiversity and ecosystem...
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Carbothermal reduction synthesis of sulfide-modified biochar for heavy metal removal
Although sulfide is effective for heavy metal immobilization, it rarely exists in pristine pyrogenic biochar and easily undergoes intensive...
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Green Synthesis of Date Palm Seed Extract–Derived Iron Sulfide Nanoparticles for Effective Removal of Hexavalent Chromium
In this study, we investigated the removal of hexavalent chromium (Cr(VI)) through an innovative approach, which employed iron sulfide nanoparticles...
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Filler Selection and Restart Performance Evaluation of Biotrickling Filters for Hydrogen Sulfide Absorption
This article uses a biotrickling filter (BTF) to absorb the odor gas hydrogen sulfide (H2S). Firstly, the activated sludge was acclimated to...
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A review on potential sulfide-based ternary chalcogenides for emerging photo-assisted water purification applications
Sulfide-based ternary chalcogenides have been recognized widely as exceptional photocatalysts, thanks to their narrow band gap enabling them to...
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Removal of hydrogen sulfide from biogas by adsorption and photocatalysis: a review
Biogas is a renewable fuel produced from modern biomass, yet biogas contains traces of hydrogen sulfide, a toxic compound, that must be removed...
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Iron isotopes constrain sub-seafloor hydrothermal processes at the Trans-Atlantic Geotraverse (TAG) active sulfide mound
Sub-seafloor hydrothermal processes along volcanically active plate boundaries are integral to the formation of seafloor massive sulfide deposits and...
