Alkali washing water treatment for sulfur recovery
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How is the alkali washing water used for pre-sulfurization alkali washing and post-sulfurization alkali washing treated?
If renewable technologies are used, there will be no water left
This also depends on the specific process conditions, as well as the costs that the company can afford!
Our process involves post-alkaline washing; the alkaline washing solution is not oxidized, and sodium sulfite is produced directly through crystallization
What type of factory are you?
Could we learn from your production process for sodium sulfite?