Abnormal furnace water pH

2016-12-11View Original

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The pH of the water entering the furnace is over 9; why then is the pH of the water exiting the furnace only around 6? What should be done?

Reply #22016-12-11

Should the adjustment with concentrated ammonia be done before or after the deaerator?

Reply #32016-12-11

Adjust the pH value with sodium phosphate solution

Reply #42016-12-11

Trisodium phosphate can adjust the pH value.

Reply #52016-12-11

The amount of trisodium phosphate is sufficient; we are now looking for organic substances

Reply #62016-12-11

Is it a waste heat boiler? Is there a possibility of any medium leaking in?

Reply #72016-12-12

Adjust the pH value with sodium phosphate solution

Reply #82016-12-12

Originally, ammonia and trisodium phosphate were added, but now only trisodium phosphate is added

Reply #92016-12-12

The pH value of the desalinated water is around 6, while the pH value of the boiler water is around 9

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Abnormal furnace water pH

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