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Figure 1 - Baffle spray scrubber. Baffle spray scrubbers are a technology for air pollution control.They are very similar to spray towers in design and operation. However, in addition to using the energy provided by the spray nozzles, baffles are added to allow the gas stream to atomize some liquid as it passes over them.
COMEAP's periodic reports often make headline news on issues such as how many people die from air pollution, [2] [3] and the connections between air pollution and disease. [4] In 2001, COMEAP warned that long-term exposure to particulates increases risk of premature death, especially from cardiovascular disease . [ 5 ]
Cyclonic spray scrubbers are an air pollution control technology. They use the features of both the dry cyclone and the spray chamber to remove pollutants from gas streams. Generally, the inlet gas enters the chamber tangentially, swirls through the chamber in a corkscrew motion, and exits.
Download as PDF; Printable version; In other projects ... Air pollution control systems (5 C, 44 P) B. Bioremediation (2 C, 39 P) O. ... Pages in category "Pollution ...
This type of technology can be used for example as a wet scrubber for air pollution control. Countercurrent flow exposes the outlet gas with the lowest pollutant concentration to the freshest scrubbing liquid. Many nozzles are placed across the tower at different heights to spray all of the gas as it moves up through the tower.
The shock of air causes a wave of expansion to travel down the fabric. The flexing of the bag shatters and discharges the dust cake. The air burst is about 0.1 second and it takes about 0.5 seconds for the shock wave to travel down the length of the bag. Due to its rapid release, the blast of air does not interfere with contaminated gas flow.
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