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  1. No Access

    Article

    Investigation of the Water Treatment Process Using a Hybrid Alumosilicic Reagent

    Coagulation and sorption properties of hybrid alumosilicic reagent produced by sulfuric acid decomposition of aluminosilicate raw material have been studied. The efficiency of using such reagent in the treatme...

    R. A. Alexandrov, D. Yu. Feklistov… in Journal of Water Chemistry and Technology (2018)

  2. No Access

    Article

    Mössbauer investigation of FeCl3 sediment after model water treatment by different aluminosilicate reagents

    The method of Mössbauer spectroscopy was used to study precipitated (coagulated) contaminations of model water with FeCl3 using reagents. Two different aluminosilicate reagents such as that produced by Ltd. “Triv...

    V. P. Filippov, V. A. Salomasov, I. M. Kurchatov, N. I. Laguntsov… in Hyperfine Interactions (2017)

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    Article

    Study of the iron state in the product of alumosilicate reagent reaction with polluted water using Mössbauer spectroscopy

    Study of the reaction product of water polluted with iron ions with alumosilicate reagent, used for polluted water treatment, was carried out using Mössbauer spectroscopy. It was shown that reagent precipitate...

    V. P. Filippov, I. M. Kurchatov… in Bulletin of the Russian Academy of Science… (2017)

  4. No Access

    Article

    Mössbauer investigation of a nepheline substrate used for preparing a water treatment reagent

    The aim of this work is to reveal the results of the reaction of nepheline mineral with concentrated sulfuric acid. The valence states of iron atoms are determined in the nepheline and the reacted nepheline. T...

    V. P. Filippov, D. Yu. Feklistov, I. M. Kurchatov… in Hyperfine Interactions (2016)