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Application Of Flake Caustic Soda In Sewage Treatment


Sodium hydroxide is widely used in water treatment. In sewage treatment plants, sodium hydroxide can reduce the hardness of water through neutralization.


In industrial production, it is a regenerating agent for ion exchange resin regeneration.


Sodium hydroxide is strongly alkaline and has relatively high solubility in water.


Because the caustic soda is solid, it is easy to measure the dosage and is conveniently used in various areas of water treatment.


Sodium hydroxide caustic soda is used in water treatment for the following functions: eliminate water hardness; adjust the pH value of water; neutralize wastewater; regenerate ion exchange resin; eliminate heavy metal ions in water through deposition.