M?ssbauer spectroscopy research of interaction of alumosilicic reagent and iron dissolved in water

2nd Conference on Plasma & Laser Research and Technologies

Feklistov, D.Y.^1 ; Filippov, V.P.^1 ; Kurchatov, I.M.^1 ; Laguntsov, N.I.^1 ; Salomasov, V.A.^2 ; Permyakov, Yu V.^3

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe shosse 31, Moscow

115409, Russia^1

JSC Aquaservice, Kashirskoe shosse 31, Moscow

115409, Russia^2

VNIIFTRI, Mendeleevo, Solnechnogorskiy district, Moscow region

141570, Russia^3

关键词: Iron atoms;    Iron-containing;    Ssbauer spectroscopies;    Superparamagnetic particles;    Valence state;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/747/1/012033/pdf
DOI  :  10.1088/1742-6596/747/1/012033

来源: IOP

【 摘 要 】

The aim of this work is to reveal the results of alumosilicic reagent interaction with iron compounds contained in the water. This reagent is simultaneously coagulant-flocculant and adsorbent. The iron atoms state is studied in the reagent and in reacted sediment. The valence state of iron atoms are determined in the reagents and sediments. The existence of iron containing superparamagnetic particles in the sediment is shown.