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Water Chemicals Codex (1982) / Chapter Skim
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Sulfur Dioxide
Pages 55-56

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From page 55...
... If the actual dosage is other than 10 mg/liter, the user is cautioned to consult Table 2 for appropriate RMIC values. Impurity Arsenic Selenium Bulk Sample Collection: RMIC mg Impurity/kg Sulfur Dioxide 500 100 A 300-ml sample of sulfur dioxide injection water should be collected at the point of application.
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From page 56...
... Repeat this preparation procedure with 100 ml of the sample blank. For the mercury analysis, use a separate 100-ml aliquot of sulfur dioxide injection water and sample blank.
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Key Terms

  • injection water
  • dioxide injection
  • sample blank
  • arsenic selenium
  • impurity arsenic

  • mercury analysis
  • sample procedures
  • water sample
  • impurity concentrations
  • health association

  • water prior
  • concentrations obtained
  • dioxide sample
  • using sample
  • bulk sample

  • commercial strength
  • selenium bulk
  • maximum dosage
  • procedures described
  • analytical sample

  • rmic values
  • standard methods
  • appropriate rmic
  • preparation procedure
  • volumetric flask

  • remove chlorine
  • consult table
  • actual dosage
  • american public
  • public health


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