This standard covers sulfur dioxide, a compressed, nonflammable liquified gas, for use in the treatment of municipal and industrial water supplies to remove excess residual chlorine. Sulfur dioxide is corrosive to mild steel if moisture is present. The purpose of this standard is to provide the minimum requirements for sulfur dioxide, including physical, chemical, testing, packaging, and shipping requirements.
Original price was: $140.00.$70.00Current price is: $70.00.
Sulfur Dioxide
American Water Works Association , 10/01/2008
Pages: 24