Articles with "chemical extraction" as a keyword



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Chemical extraction of trace elements from hazardous fine fraction at an old glasswork dump.

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2017.12.142

Abstract: Old glassworks sites have been always associated with contamination by different trace elements like Pb, Cd, As, Zn and others. The mixture of soil and waste glass of particle sizes read more here.

Keywords: extraction trace; extraction; chemical extraction; extraction efficiencies ... See more keywords
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Microplastic analysis using chemical extraction followed by LC-UV analysis: a straightforward approach to determine PET content in environmental samples

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Published in 2020 at "Environmental Sciences Europe"

DOI: 10.1186/s12302-020-00358-x

Abstract: Background The ubiquitous occurrence of microplastic particles in marine and aquatic ecosystems was intensively investigated in the past decade. However, we know less about the presence, fate, and input paths of microplastic in terrestrial ecosystems.… read more here.

Keywords: pet; chemical extraction; analysis; environmental samples ... See more keywords
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A Review of the Chemical Extraction of Chitosan from Shrimp Wastes and Prediction of Factors Affecting Chitosan Yield by Using an Artificial Neural Network

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Published in 2022 at "Marine Drugs"

DOI: 10.3390/md20110675

Abstract: There are two viable options to produce shrimp shells as by-product waste, either within the shrimp production phases or when the shrimp are peeled before cooking by the end user. This waste is considered a… read more here.

Keywords: extraction chitosan; extraction; chemical extraction; chitosan yield ... See more keywords