Odud L. Reagent softening of surface water on expanded polystyrene filters with increasing layer of suspended sediment in conditions of reduced temperature

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0419U002795

Applicant for

Specialization

  • 05.23.04 - Водопостачання, каналізація

23-05-2019

Specialized Academic Board

Д 47.104.01

National University of Water and Environmental Engineering

Essay

The dissertation scientifically substantiates constructive and technological parameters of reagent water softening by using liming on expanded polystyrene filters with increasing layer of suspended sediment in conditions of reduced temperatures of surface water. Equations were obtained for determinationof the optimal pH value for removal of calcium and magnesium ions, lime dose and the total hardness concentration in a filtrate.

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