Is there a need in the smelting industry for a high-concentration soda ash solution?
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Due to process-related reasons, our company produces a large amount of high-concentration soda ash solution containing a certain amount of salt. We’re unsure how to dispose of it; discharging it directly is both wasteful and harmful to the environment. Is there anyone in need of it?
-- The key is what kinds of salts it contains and in what amounts? --
Reply to 2# FILTRATION-MAN: The solution contains 30% or more soda ash; it’s a supersaturated solution. It also contains approximately 3% sodium chloride, while the contents of other substances are relatively low. This meets the **specified limits for soda ash impurity content. I wonder if such a soda ash solution is actually used?
Yes, in smelting enterprises, the neutralization of wastewater can be achieved using alkaline solutions; valuable metals are recovered before discharge. Currently, alkaline solutions are also used to recover flue gases. Additionally, you can also concentrate the lye to produce soda ash and then sell it; there are many ways and solutions available