Alkalinity level of lightly salted water
Thread Content
This post was last edited by sunjl1981 on 2013-1-7 00:18. Has anyone among the forum users analyzed what the sodium hydroxide content is in the desalted brine after dechlorination? # + + .
We have analyzed the water distribution; under normal operating conditions, the excess alkalinity in the water should be less than 0.1 grams per liter
We have been conducting analyses; generally, a value between 0.2 and 0.5 yields the best results. When it comes to saltwater, it is also easy to control the level of alkalinity in it
The excess alkali level in the dechlorinated brackish water produced by our plant is between 0.2 and 0.6
We have analyzed the control of the excess alkali amount in dechlorinated brackish water; the pH level is kept at 10.5, the flow rate is around 55 m3, and the excess alkali amount is 1 g/l
We have been keeping the analysis value between 0 and 0.3.
We have analyzed the control of the excess alkalinity in dechlorinated brackish water, keeping the pH at 10.5 with a flow rate of around 410 L; this is mainly determined by the pH of the anode solution tank
The pH value of dechlorinated brine is between 8 and 10; the key is to add sodium hydroxide to the brine.