How to achieve compliant emissions of sulfuric acid mist
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Hello, fellow sea lovers: good day to everyone. I have a question to ask. On July 1, 2017, the new standard HJ544‑2016 issued by the Ministry of Environmental Protection came into effect. The emission standard for the exhaust gases from sulfuric acid production facilities is set at 30 mg/m3, and this figure includes SO3, small sulfuric acid droplets, and soluble sulfates. The range of parameters that are monitored has been significantly expanded, and the allowable levels have been reduced from 45 to 30. How do you ensure compliance with these standards?
Use a Brownian diffusion fiber bed demister, that is, a low-speed fiber demister. Using a good fiber mist eliminator is a prerequisite, and many accompanying tasks must also be carried out.
This year’s sulfuric acid conference dedicated a session to discussing this issue, and it is believed that the association on acid mist monitoring will certainly explore solutions in conjunction with relevant departments
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For the Dashenmen site, what are the brands of online analyzers used for measuring sulfuric acid mist at the emission outlet? It needs to be domestic
We can achieve this using a single water film absorber tower