AWWA B503-11 Sodium Tripolyphosphate (PDF)
SKU: STB_0073811-PDF
This standard describes sodium tripolyphosphate for use in the treatment of potable water, wastewater, and reclaimed water.
Description
Major changes made to the standard in this revision include the following: inclusion of a requirement for compliance with the Safe Drinking Water Act and other federal regulations; and, inclusion of a requirement for tamper-evident packaging (Sec. 6.2.3 and 6.2.4).