Hipoclorito de cálcio em pó
Hypochlorite consumption

Input data

Flow

Pre-chlorination average chlorine dosing

Post-chlorination average chlorine dosing

Calcium hypochlorite concentration

Pre-chlorination maximum chlorine dosing

Post-chlorination maximum chlorine dosing

Output data

Hypochlorite daily consumption

40 kg vessel hypochlorite consumption

Daily solution value to be prepared for pre-chlorination

Daily solution value to be prepared for post-chlorination

Maximum flow dosage: pre-chlorination

Maximum flow during post-chlorination

Description

Given the flow to be treated, the desired dosing rates in pre and post-chlorination, and the concentration of the solution to be prepared, this method calculates:

  • The daily consumption of calcium hypochlorite.
  • The number of 40 kg containers consumed per day.
  • The volumes of solution to be prepared daily.
  • The maximum dosing flows.

It assumes that the active chlorine concentration in the supplied product is 65%.

Dosagem de hipoclorito

Input and Output Parameters

ParameterDefault UnitsDescription
FlowL/sWater flow to be treated
Pre-chlorination average chlorine dosingmg/LAmount of chlorine added in pre-chlorination
Post-chlorination average chlorine dosingmg/LAmount of chlorine added in post-chlorination
Calcium hypochlorite concentration%Concentration of calcium hypochlorite solution
Pre-chlorination maximum chlorine dosingmg/LMaximum amount of chlorine added in pre-chlorination
Post-chlorination maximum chlorine dosingmg/LMaximum amount of chlorine added in post-chlorination

Results

ParameterDefault UnitsDescription
FlowL/sWater flow after treatment
Hypochlorite daily consumptionkgAmount of hypochlorite consumed daily
40 kg vessel hypochlorite consumption-Number of 40 kg containers used per day
Daily solution volume for pre-chlorinationLVolume of solution prepared daily for pre-chlorination
Daily solution volume for post-chlorinationLVolume of solution prepared daily for post-chlorination
Maximum flow dosage: pre-chlorinationL/hMaximum dosing flow for pre-chlorination
Maximum flow during post-chlorinationL/hMaximum dosing flow for post-chlorination

References

  • VIANNA, Marcos R. Casas de química para estações de tratamento de água. 2. ed. Belo Horizonte: Imprimatur, 2001.