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AWWA B501-2019
Sodium Hydroxide (Caustic Soda)
This standard describes sodium hydroxide, anhydrous and liquid, for use in the treatment of potable water, wastewater, or reclaimed water.
AWWA: American Water Works Association [awwa]
This standard describes sodium hydroxide, anhydrous and liquid, for use in the treatment of potable water, wastewater, or reclaimed water.