2t/h, how to treat sulfur-containing wastewater
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Our company produces only 2 tons of sulfur-containing wastewater per hour, and we want to use a stripping tower for distillation. Could you please advise whether it is better to take the product off through a side stream or directly from the top of the tower?
With such a small quantity, there’s no need for such a complicated side-line extraction method; it’s better to use full extraction from the top.
The main issue is what to do with the ammonia gas. If it’s extracted from the upper part, I would appreciate your further guidance
Check the ammonia nitrogen concentration in the acidic water; if it’s not high, use the full blow-off process. 2 T/H is too small; you can consult a design institute to consider other processes.
A processing capacity of 2 t/h is indeed too low; using a tower for stripping is an overuse of resources
Gases containing ammonia along with hydrogen sulfide can have sulfuric acid gas incorporated as a feed for treatment!