Articles with "ions trace" as a keyword



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Comparison of water-soluble inorganic ions and trace metals in PM2.5 between online and offline measurements in Beijing during winter

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Published in 2019 at "Atmospheric Pollution Research"

DOI: 10.1016/j.apr.2019.07.007

Abstract: Abstract As the widespread application of online instruments in atmospheric monitoring, an increasing number of studies such as source apportionment researches are based on the high-resolution online monitoring data. Accurate online monitoring data are very… read more here.

Keywords: inorganic ions; soluble inorganic; offline; beijing winter ... See more keywords
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Assessment of major ions and trace elements in snow: A case study across northeastern China, 2017-2018.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.126328

Abstract: A total of 60 snow samples from 16 sites across northeastern China were collected from December 2017 to March 2018. The snow samples were analyzed for pH value, major water-soluble ions (Cl-, NO3-, SO42-, Na+,… read more here.

Keywords: ions trace; across northeastern; northeastern china; major ions ... See more keywords
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SYNERGISTIC ELIMINATION OF Cr(VI) AND Ni(II) IONS WITH TRACE AMOUNTS OF TITANIA PHOTOCATALYST NANOPARTICLES

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Published in 2018 at "Environmental Engineering and Management Journal"

DOI: 10.30638/eemj.2018.059

Abstract: The separate and simultaneous photocatalytic reduction of poisonous Cr (VI) and Ni (II) ions were examined with trace amounts of commercial titania nanoparticles (up to 50 mg/L). A direct irradiation photo-reactor, equipped with ultrasonic source… read more here.

Keywords: reduction; ions trace; trace amounts; amounts titania ... See more keywords