Results 221 to 230 of about 151,377 (294)
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Critical Care Clinics, 2005
Cyanide is a likely weapon for terrorists due to its notoriety, lethality, and availability. Poisoning results in central nervous system and cardiovascular dysfunction due to inhibition of oxidative phosphorylation. Laboratory findings of anion gap metabolic acidosis and hyperlactemia aid in confirming the diagnosis.
openaire +2 more sources
Cyanide is a likely weapon for terrorists due to its notoriety, lethality, and availability. Poisoning results in central nervous system and cardiovascular dysfunction due to inhibition of oxidative phosphorylation. Laboratory findings of anion gap metabolic acidosis and hyperlactemia aid in confirming the diagnosis.
openaire +2 more sources
Journal of Hazardous Materials, 2019
Cyanide contamination in steel plant wastewater is a challenge. Nitrate intercalated nickel aluminum layered double hydroxide (LDH) is specially designed and synthesized for adsorption of cyanide from wastewater.
S. S. Ravuru, Animesh Jana, S. De
semanticscholar +1 more source
Cyanide contamination in steel plant wastewater is a challenge. Nitrate intercalated nickel aluminum layered double hydroxide (LDH) is specially designed and synthesized for adsorption of cyanide from wastewater.
S. S. Ravuru, Animesh Jana, S. De
semanticscholar +1 more source
Determination and detoxification of cyanide in gold mine tailings: A review
Waste Management Research, 2019Cyanide is among the most toxic chemicals widely employed in the cyanidation process to leach precious minerals, such as gold and silver, by the minerals processing companies worldwide. This present article reviews the determination and detoxification of
Cosmos Anning +4 more
semanticscholar +1 more source
Separation and Purification Technology, 2019
Cyanide-starved alkaline glycine solutions have been shown to have distinct advantages in terms of lower reagent consumption and detoxification needs, or leach rate and recovery, over cyanide- only and glycine-only leach systems respectively for gold ...
P. Tauetsile, E. Oraby, J. Eksteen
semanticscholar +1 more source
Cyanide-starved alkaline glycine solutions have been shown to have distinct advantages in terms of lower reagent consumption and detoxification needs, or leach rate and recovery, over cyanide- only and glycine-only leach systems respectively for gold ...
P. Tauetsile, E. Oraby, J. Eksteen
semanticscholar +1 more source
Journal of Hazardous Materials, 2019
Precious metals were lost in the current technologies of recovering waste printed circuit boards (WPCBs). Microbe-produced cyanide is considered as an important lixiviant in bioleaching of precious metals from WPCBs.
Zhihui Yuan +6 more
semanticscholar +1 more source
Precious metals were lost in the current technologies of recovering waste printed circuit boards (WPCBs). Microbe-produced cyanide is considered as an important lixiviant in bioleaching of precious metals from WPCBs.
Zhihui Yuan +6 more
semanticscholar +1 more source
A mitochondria-targeted ratiometric fluorescent probe for endogenous cyanide in biological samples
Sensors and Actuators B: Chemical, 2019Various fluorescence probes for cyanide anions in water solution have been reported, but the investigation for endogenous cyanide recognition in plant tissues and mammalian cells is still limited.
Yilin Zhu +9 more
semanticscholar +1 more source
Chemical Engineering Journal, 2018
The present study was designed to investigate the cyanide oxidation by the aerated VUV/ S 2 O 8 2 - (VUV/PS) advanced process. The effect of persulfate concentration, cyanide concentration, aeration and nitrogen gas blowing in the batch experiments and ...
Gholamreza Moussavi +3 more
semanticscholar +1 more source
The present study was designed to investigate the cyanide oxidation by the aerated VUV/ S 2 O 8 2 - (VUV/PS) advanced process. The effect of persulfate concentration, cyanide concentration, aeration and nitrogen gas blowing in the batch experiments and ...
Gholamreza Moussavi +3 more
semanticscholar +1 more source
On the volatilisation and decomposition of cyanide contaminations from gold mining.
Science of the Total Environment, 2018Cyanide leaching is the predominant process of gold extraction in large scale mining. Current initiatives for reducing the use of mercury in small scale and artisanal mining tend towards the cyanide technology as the only feasible alternative.
A. Brüger +3 more
semanticscholar +1 more source
Journal of Hazardous Materials, 2018
Bioleaching is a green recycling technology for recovering precious metals from waste printed circuit boards (WPCBs). However, this technology requires increasing cyanide production to obtain desirable recovery efficiency. Luria-Bertani medium (LB medium,
Zhihui Yuan +3 more
semanticscholar +1 more source
Bioleaching is a green recycling technology for recovering precious metals from waste printed circuit boards (WPCBs). However, this technology requires increasing cyanide production to obtain desirable recovery efficiency. Luria-Bertani medium (LB medium,
Zhihui Yuan +3 more
semanticscholar +1 more source