Research on technological unit of wastewater disposal after regeneration of H-cation exchange filters

Alena Vlasova, Sergei Vlasov, N. Voropai, S. Senderov, A. Michalevich, H. Guliev
2020 E3S Web of Conferences  
АnnotationTechnological installation of waste water disposalafter washing of H-cation filters is quite promising idea of avoiding penalties and reuse of waste water in cycle of thermal power plants (TPP). The development of this unit is based on reactions that occur when mixing several TPP water treatment plant wastes, namely, neutralization and exchange-type reactions. As neutralizing reagent, the sludge of the water treatment plant is used, which consists of CaCO3 by 80%. This method reduces
more » ... he concentration of sul-phate-containing components in wastewater to a standard level, and also provides neutral wastewater with-out the use of additional purchase reagents.
doi:10.1051/e3sconf/202021601083 fatcat:p2442tomozbhbnygus7tbhncnm