Treatment of Acid - base Exhaust Gas

1. Characteristics:

It has strong corrosiveness, is easily soluble in water or other chemical agents, generally has a pungent smell, and is likely to cause damage to human skin or the health of the respiratory system.

2. Treatment Difficulties:

With strong corrosiveness, it is easy to corrode equipment and pipelines.

3. Treatment Process:

Absorption and purification

4. Solutions:

After centralized collection, apply absorption and purification treatment methods. Equipment such as spray towers and absorption towers is used to make the acid - base exhaust gas absorbed by water or other chemical solvents, removing pollutants in the exhaust gas so that it can be discharged up to the standards.

5. Discharge Standards:

The second - class discharge standard for the second period specified in the Integrated Emission Standard of Air Pollutants (GB16297 - 1996).

The second - class discharge standard for the second period specified in the Emission Limits of Air Pollutants in Guangdong Province (DB44/27 - 2001).

Case Recommendations:

Boiler Exhaust Gas Treatment Project of a Cosmetics Company in Guangzhou

Chemical Exhaust Gas Treatment Project in Guangzhou