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Mostrando 941 - 960 Resultados de 10,862 Para Buscar '"Heavy Metal"', tiempo de consulta: 0.32s Limitar resultados
  1. 941
    “…This study aims to investigate the heavy metal exposure and the associated oxidative damage of young children living near a petrochemical complex and to assess the protective effect of antioxidant intake. …”
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    Emission-related Heavy Metal Associated with Oxidative Stress in Children: Effect of Antioxidant Intake
  2. 942
    “…The biopolymer chitosan is a very efficient adsorber material for the removal of heavy metal ions from aqueous solutions. Due to the solubility properties of chitosan it can be used as both a liquid adsorber and a solid flocculant for water treatment reaching outstanding adsorption capacities for a number of heavy metal ions. …”
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    Solubility and Selectivity Effects of the Anion on the Adsorption of Different Heavy Metal Ions onto Chitosan
  3. 943
    “…Thus, the incorporation of biopolymer and conducting polymer materials with various methods has shown promising potential with sensitively and selectively toward heavy metal ions. In this feature paper, selected recent and updated investigations are reviewed on biopolymer and conducting polymer-based materials in sensors aimed at the detection of heavy metal ions by optical methods. …”
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    Development of Biopolymer and Conducting Polymer-Based Optical Sensors for Heavy Metal Ion Detection
  4. 944
    “…The present study evaluated the level of heavy metal (HM) pollution in Vistula river sediments in a highly urbanized Warsaw agglomeration (Poland). …”
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    Assessment of heavy metal pollution in Vistula river (Poland) sediments by using magnetic methods
  5. 945
    “…Steel slag has been used widely as an aggregate in road application, but it could pose a contamination risk for the environment due to considerable heavy metals (HMs). To explore the leaching behavior and contamination risk of HMs from steel slag and its asphalt mixture is of great significance. …”
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    Study of Toxicity Assessment of Heavy Metals from Steel Slag and Its Asphalt Mixture
  6. 946
    por Schück, Maria, Greger, Maria
    Publicado 2020
    “…Floating treatment wetlands (FTWs), consisting of vegetated rafts, may reduce heavy metal levels in polluted water, but the choice of plant species for efficient metal removal needs to be further investigated. …”
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    Screening the Capacity of 34 Wetland Plant Species to Remove Heavy Metals from Water
  7. 947
    “…Heavy metals (HMs) are released into the environment by many human activities and persist in water even after remediation. …”
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    Aquatic Mosses as Adaptable Bio-Filters for Heavy Metal Removal from Contaminated Water
  8. 948
    “…Bacterial remediation of heavy metal polluted soil and effluent from paper mill was investigated using standard analytical methods. …”
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    Bacterial remediation of heavy metal polluted soil and effluent from paper mill industry
  9. 949
    “…The present manuscript has focused on the heavy metal; accumulation potential by common native plants i.e. …”
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    Phytoremediation potential of heavy metal accumulator plants for waste management in the pulp and paper industry
  10. 950
    “…It deals with chemistry amongst the heavy metals with natural resources, i.e., air, soil, water, plant byproducts (foods), and environmental essences. …”
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    Determination of Physicochemical Parameters and Levels of Heavy Metals in Food Waste Water with Environmental Effects
  11. 951
    por Huang, Yuxiong, Keller, Arturo A.
    Publicado 2020
    “…Sediment and soil contamination with toxic heavy metals, including cadmium (Cd(2+)) and lead (Pb(2+)), represents a major long-term remediation challenge. …”
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    Remediation of heavy metal contamination of sediments and soils using ligand-coated dense nanoparticles
  12. 952
    “…Due to the high capacity of impurities in its structure, calcite is regarded as one of the most attractive minerals to trap heavy metals (HMs) and radionuclides via substitution during coprecipitation/crystal growth. …”
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    Divalent heavy metals and uranyl cations incorporated in calcite change its dissolution process
  13. 953
    “…There was a variation of heavy metals accumulation in the roots, stem and leafy parts of the vegetable. …”
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    Accumulation of heavy metals and bacteriological indicators in spinach irrigated with further treated secondary wastewater
  14. 954
    por Azab, Ehab, Hegazy, Ahmad K.
    Publicado 2020
    “…Heavy metal-contaminated soil constitutes many environmental concerns. …”
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    Monitoring the Efficiency of Rhazya stricta L. Plants in Phytoremediation of Heavy Metal-Contaminated Soil
  15. 955
    “…The effect of these fertilizers on cation exchange capacity (CEC), organic matter (OM), and the possibility of contamination with heavy metals (HM) (Cr, Cu, Cd, Mn, Zn, Ni, Fe, and Pb) were studied on the soils of Alshati agricultural project at different seasons after forty years of fertilization. …”
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    Assessment of physiochemical properties and concentration of heavy metals in agricultural soils fertilized with chemical fertilizers
  16. 956
    “…A specific safety concern is the possibility that a dietary supplement could be contaminated with heavy metals. This research was undertaken to investigate the daily exposure levels of heavy metals in dietary supplements available in the UAE and to explore the factors associated with the contamination of dietary supplements with heavy metals. …”
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    Heavy Metal contamination of Dietary Supplements products available in the UAE markets and the associated risk
  17. 957
    “…To assess contamination levels and ecological risks of heavy metals in agricultural soil from Shanxi Province of China, a total of 33 samples in the surface soil were collected from 11 cities in Shanxi. …”
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    Heavy metal contamination and ecological risk assessment of the agricultural soil in Shanxi Province, China
  18. 958
    “…[Image: see text] Biochar has become an attractive adsorbent for heavy metal removal, but its application potential is very limited because of the relatively low adsorption capacity and poor selectivity. …”
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    Enhanced Removal of Heavy Metals from Water by Hydrous Ferric Oxide-Modified Biochar
  19. 959
    “…[Image: see text] The development of membrane-based technologies for the treatment of wastewater streams and resources containing heavy metal ions is in high demand. Among various technologies, nanofiltration (NF) membranes are attractive choices, and the continuous development of novel materials to improve the state-of-the-art NF membranes is highly desired. …”
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    Poly(Homopiperazine–Amide) Thin-Film Composite Membrane for Nanofiltration of Heavy Metal Ions
  20. 960
    “…In this review, we examine the recent data on the capacity of MT to alleviate the effects of common abiotic soil stressors, such as salinity, alkalinity, acidity, and the presence of heavy metals, reinforcing the general metabolism of plants and counteracting harmful agents. …”
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    Role of Melatonin in Plant Tolerance to Soil Stressors: Salinity, pH and Heavy Metals
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