Production of ammonia water
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The wastewater treatment process in our facility is: solvent dephenolization -- ammonia distillation -- biological dephenolization； Ammonia vaporization can yield a concentration of around 16%–20%, but this ammonia solution contains impurities such as oil and sulfur. What are the uses of such ammonia solution? How can this ammonia solution be used to remove oil and impurities in order to produce purer ammonia? Thank you!
Nitrogen fertilizers that can produce ammonium bicarbonate
Activated carbon can be used to absorb oil, and it can also remove some of the sulfur; as a result, the purified ammonia solution can have a concentration of less than 20%, allowing it to be sold as a regular chemical for use in SNCR denitration processes for boiler flue gases. This approach offers a better value compared to producing ammonium carbonate, and the production process for ammonium carbonate is not that simple. Activated carbon that has been used can be reused after being regenerated with steam