Research Results of a Complex Reagent for Wastewater Purification from Hydrogen Sulfide

Kairat Ospanov, Erzhan I. Kuldeyev, Bagdaulet Kenzhaliyev, Elmira Kuldeyeva

2022

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DOI 10.12911/22998993/147293
Data confidence 70 medium
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Abstract

This article presents the results of research intended to obtain a complex alumina-iron reagent based on natural diatomite and industrial products of alumina production for wastewater purification from hydrogen sulfide.The material composition of the obtained samples using X-ray diffraction analysis was determined.The results of interaction research in the NaFeO 2 -H 2 S -H 2 O system at 25°С are given.The results of research on wastewater purification from hydrogen sulfide in Almaty city with the use of ferric sulfate, ferric chloride, sodium ferrite and a complex reagent containing iron at the content of 5.1 mg/l H 2 S in the initial sample of wastewater were presented.