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1 Νοε 2021 · In this paper, we summarized the detection, analysis and removal methods of antimony, and introduced the environmental chemical behavior of antimony, including its occurrence form, fate and environmental harm effect, etc., to provide a reference for the study and treatment of antimony pollution.
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1. Introduction. Antimony (Sb; atomic number 51) is a...
- Column and Pilot-Scale Experiments
The area comprising the Sierra Almagrera (Fig. 1), located...
- Development of New Analytical Method for Preconcentration/Speciation of Inorganic Antimony in Bottled Mineral Water Using Fia-Hg AAS System and SiO2/Al2O3/SnO2 Ternary Oxide
The on-line preconcentration was carried out by using the...
- 1— Vegetation and Soils
Antimony in vegetation from uncontaminated sites has been...
- Potential of Enhanced Phytotechnologies
1. Introduction. Soil metal contamination arising from...
- Promises and Pitfalls
Two recent reviews are devoted to the determination of Sb...
- The Removal of Antimony From Copper Electrolytes Using Amino-Phosphonic Resins
1. Introduction. Antimony is a common impurity of the copper...
- Process Flowsheet Development for Recovering Antimony From Sb-bearing Copper Concentrates
The hydrated water in Na 2 S·3H 2 O was compensated for...
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1 Οκτ 2023 · This paper focuses on the latest advances in research concerning antimony toxicity, identifies potential sources of antimony water pollution, and explores its migration pathways and biogeochemistry. Moreover, the study provides estimations of antimony quantities in different compartments.
1 Ιαν 2022 · Occasionally, pentavalent antimony (Sb(V)) and the more lethal trivalent antimony (Sb(III)) are detected in natural water environments (NHMRC and NRMMC, 2011). Moreover, Sb can be recovered by converting Sb(III) sulfide to its oxide and reducing it with carbon ( Coughlin et al., 2020 ).
30 Μαΐ 2023 · The study reported 100% and 72.4% removal efficacy for the major Sb species such, as Sb(III) and Sb(V), respectively. The removal of Sb was achieved under acidic conditions involving both chemical and physical processes of adsorption.
Pure antimony does not change in air at room temperature, and it is not tarnished in humid air or pure water. If heated in air, the molten metal ignites. Above 750°C, steam oxidizes liquid antimony to antimony trioxide, and hydrogen is evolved.
22 Νοε 2023 · Therefore, the aims of the present study were to (1) analyse the spectroscopic characteristics and chemical properties of DOM in high-Sb river water, (2) compare the DOM spectroscopic characteristics of high- and low-Sb river water, and (3) determine the impact of DOM on Sb migration in river water.
Most emitted antimony is in the form of ATO, which is released as a result of coal burning or with fly ash when antimony-containing ores are smelted (Nriagu & Pacyna, 1988). Approximately 6400 tonnes of antimony are transported annually to oceans (Bowen, 1979). The chemical behaviour of antimony is as complex as that of arsenic, its neighbour in
