Articles with "acid extraction" as a keyword



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A novel method for metals extraction from municipal solid waste using a microwave-assisted acid extraction

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Published in 2020 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2020.125039

Abstract: Abstract This paper investigated the development and evaluation of an extraction process for copper, chromium, cobalt, iron, manganese, zinc, lead, cadmium, barium, magnesium, and vanadium from municipal solid waste incineration ash (bottom and fly ashes)… read more here.

Keywords: extraction; acid extraction; municipal solid; assisted acid ... See more keywords
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Lactic Acid Extraction in Systems Containing Organic Amines

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Published in 2018 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.7b01112

Abstract: A new high-performance system for lactic acid (HL) extraction from glucose-containing solutions is proposed. Trialkylbenzylammonium sulfate (C7–C9 fraction) with p-tert-butyl phenol in a diluent is used as the extractant. The maximum extraction region for HL… read more here.

Keywords: extraction; acid extraction; extraction systems; systems containing ... See more keywords
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In situ fast analysis of cadmium in rice by diluted acid extraction-anodic stripping voltammetry

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Published in 2019 at "RSC Advances"

DOI: 10.1039/c9ra03073e

Abstract: Diluted acid extraction combined with an electrochemical platform achieve analysis on-site in fields or grain depots. read more here.

Keywords: acid extraction; fast analysis; diluted acid; situ fast ... See more keywords
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A point of care platform based on microfluidic chip for nucleic acid extraction in less than 1 minute.

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Published in 2019 at "Biomicrofluidics"

DOI: 10.1063/1.5088552

Abstract: In view of the complex procedure of nucleic acid extraction, there exists a huge challenge for the widespread use of point-of-care diagnostics for nucleic acid testing. To achieve point-of-care applications in a more rapid and… read more here.

Keywords: extraction; acid extraction; point care; nucleic acid ... See more keywords
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Behavior of Impurities of Polpino Phosphorites in Acid Extraction

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Published in 2018 at "Russian Journal of Inorganic Chemistry"

DOI: 10.1134/s0036023618050042

Abstract: The phase composition of phosphorites from the Polpino deposit (Bryansk oblast, Russia) is studied. The phosphorites are shown to be highly likely to contain α-quartz, phosphate substance, and clay mineral phases, in addition to the… read more here.

Keywords: polpino phosphorites; behavior impurities; impurities polpino; acid extraction ... See more keywords
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SIMPLIFIED ACID EXTRACTION METHODS OF HEAVY METAL IONS FROM CONTAMINATED SOILS

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Published in 2017 at "International Journal of Geomate"

DOI: 10.21660/2017.36.2841

Abstract: Early detection of heavy metal contaminations of soil and ground water has great importance for human health. In this study, single acid extraction methods have been tested and evaluated for the extraction of heavy metal… read more here.

Keywords: extraction; extraction methods; acid extraction; metal ions ... See more keywords
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Validating an Automated Nucleic Acid Extraction Device for Omics in Space Using Whole Cell Microbial Reference Standards

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Published in 2020 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2020.01909

Abstract: NASA has made great strides in the past five years to develop a suite of instruments for the International Space Station in order to perform molecular biology in space. However, a key piece of equipment… read more here.

Keywords: system; space; automated nucleic; acid extraction ... See more keywords