AWWA B512
Sulfur Dioxide
active, Most Current
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| Organization: | AWWA |
| Publication Date: | 24 January 2015 |
| Status: | active |
| Page Count: | 24 |
scope:
This standard describes sulfur dioxide, a compressed, nonflammable liquefied gas, for use in the treatment of potable water, wastewater, or reclaimed water to remove excess residual chlorine.
Purpose
The purpose of this standard is to provide the minimum requirements for sulfur dioxide, including physical, chemical, sampling, testing, packaging, and shipping requirements.
Document History
AWWA B512
January 24, 2015
Sulfur Dioxide
This standard describes sulfur dioxide, a compressed, nonflammable liquefied gas, for use in the treatment of potable water, wastewater, or reclaimed water to remove excess residual chlorine....