Results 11 to 20 of about 35,691 (265)
Elimination of metoclopramid by the adsorption process (GAC) and ozone process [PDF]
E3S Web of ConferencesExistence of pharmaceutical substances in water with different concentrations in natural ecosystems it poses a danger to humans and animals. Conventional methods for water treatment have proven to be relatively ineffective in removing pharmaceutical ...
Oussama Khemis +2 more
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Sensors, 2014 The bitterness of bitter substances can be measured by the change in the membrane electric potential caused by adsorption (CPA) using a taste sensor (electronic tongue).
Kiyoshi Toko +4 more
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ADSORPTION OF IRON TO BIOLOGICALLY ACTIVE SUBSTANCES
, 2022 The authors of the article suggest simple and express method of spectrophotometric determination of iron (III) through derivatives of monoammonium salt of glycyrrhizic acid (MASGA). The spectral characteristics of the MASGA-Fe (III) complex - absorption maxima (λmax = 440nm) and the actual molar extinction coefficient (ε = 3,425 × 102) were determined.
Ugilay K.Abdurahmanova +1 more
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The adsorption of substances by Fuller's earth [PDF]
Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1931 Abstract The utility of fuller’s earth as a decolourising agent in the industrial preparation of oils has long been recognised. More recently also fuller’s earth, in common with other powerful adsorbents has proved of the greatest use in the isolation of rare substances in the laboratory. Despite, however, the importance of fuller’s
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Quantitative determination of organic adsorption capacity in the Palaeozoic shales from South China
Energy Exploration & Exploitation, 2021 In this study, the methane adsorption capacity of kerogen isolated from the Cambrian, Silurian, and Permian shales and the impact of soluble organic matter (SOM) on the adsorption capacity of these shales were investigated. The results reveal that 1) the
Sibo Wang +5 more
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Nanomaterials, 2021 The development of low-cost adsorbent is an urgent need in the field of wastewater treatment. In this study, sludge-based magnetic biochar (SMB) was prepared by pyrolysis of sewage sludge and backwashing iron mud without any chemical agents.
Huiping Zeng +5 more
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Adsorption of Dissolved Substances [PDF]
The Journal of Physical Chemistry, 1906 n ...
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Lichen Substances Affect Metal Adsorption in Hypogymnia physodes
Journal of Chemical Ecology, 2006 Lichen substances are known to function as chelators of cations. We tested the hypothesis that lichen substances can control the uptake of toxic metals by adsorbing metal ions at cation exchange sites on cell walls. If true, this hypothesis would help to provide a mechanistic explanation for results of a recent study showing increased production of ...
Hauck, Markus, Huneck, Siegfried
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Removal of Chlorinated Chemicals in H2 Feedstock Using Modified Activated Carbon
Journal of Chemistry, 2015 Activated carbon (GAC) was impregnated by sodium and used as adsorbent to remove chlorinated hydrocarbon (CHC) gases contaminated in H2 feedstock. The adsorption was carried out in a continuous packed-bed column under the weight hourly space velocity ...
Prapaporn Luekittisup +5 more
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Adsorption Science & Technology, 2000 Lanthanide (Eu, Nd, Gd) and actinide (Th, U) adsorption in a system consisting of fulvic acid, metal ions and clay minerals (montmorillonite, kaolinite, illite) was studied as a function of pH, metal ion concentration and fulvic acid concentration using ...
B. Kornilovich +3 more
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