Open AccessResearch on acid and high-mineralized wastewater neutralization and purification process of the thermal power plant (TPP) ionite water treatment plants on laboratory stand
Author(s) -
A. Yu. Vlasova,
С. М. Власов
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1652/1/012006
Subject(s) - wastewater , slurry , neutralization , chloride , thermal power station , chemistry , sulfate , waste management , power station , precipitation , calcium carbonate , sewage treatment , calcium , ion exchange , environmental science , pulp and paper industry , environmental engineering , engineering , ion , organic chemistry , physics , electrical engineering , meteorology , antibody , immunology , biology
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.