Articles with "residual heavy" as a keyword



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Residual heavy metals in industrial chitosan: State of distribution.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2019.11.059

Abstract: A series of industrial chitosans were analyzed on the presence of residual heavy metals. For the first time, optical microscopy data showed that chitosan solution retained a huge number of insoluble microparticles while transmittance electron… read more here.

Keywords: presence; microscopy; metals industrial; residual heavy ... See more keywords