Research on acid and high-mineralized wastewater neutralization and purification process of the thermal power plant (TPP) ionite water treatment plants on laboratory stand

This paper presents the laboratory setup model for a treatment of acid sulfate-containing wastewater after regeneration of TPP water treatment plant (WTP) H-cation exchange filters. The model is based on the principle of acid wastewater neutralizing by alkaline slurry with further calcium chloride c...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-10, Vol.1652 (1), p.12006
Main Authors: Yu Vlasova, A, Vlasov, S M
Format: Article
Language:English
Subjects:
Calcium carbonate
Calcium chloride
Cation exchanging
Laboratories
Mineralization
Physics
Regeneration
Slurries
Thermal power plants
Wastewater
Water purification
Water treatment
Water treatment plants
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Summary:This paper presents the laboratory setup model for a treatment of acid sulfate-containing wastewater after regeneration of TPP water treatment plant (WTP) H-cation exchange filters. The model is based on the principle of acid wastewater neutralizing by alkaline slurry with further calcium chloride co-precipitation, which is the main component of highly mineralized TTPs wastewater. The wastewater slurry components analysis revealed that it consists of 80% calcium carbonate.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1652/1/012006