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The term wet scrubber describes a variety of devices that remove pollutants from a furnace flue gas or from other gas streams. In a wet scrubber, the polluted gas stream is brought into contact with the scrubbing liquid, by spraying it with the liquid, by forcing it through a pool of liquid, or by some other contact method, so as to remove the pollutants.
The G. G. Allen Steam Station scrubber (North Carolina) Flue-gas desulfurization (FGD) is a set of technologies used to remove sulfur dioxide (SO 2) from exhaust flue gases of fossil-fuel power plants, and from the emissions of other sulfur oxide emitting processes such as waste incineration, petroleum refineries, cement and lime kilns.
Figure 1-Centrifugal fan scrubber. Mechanically aided scrubbers are a form of pollution control technology. This type of technology is a part of the group of air pollution controls collectively referred to as wet scrubbers. In addition to using liquid sprays or the exhaust stream, scrubbing systems can use motors to supply energy.
The exhaust gases of combustion may contain substances considered harmful to the environment, and the scrubber may remove or neutralize those. A wet scrubber is used for cleaning air, fuel gas or other gases of various pollutants and dust particles. Wet scrubbing works via the contact of target compounds or particulate matter with the scrubbing ...
For example, mercury removal by wet scrubbers is considered coincidental and may be less than 50%. [26] Basic scrubbers remove sulfur dioxide, forming gypsum by reaction with lime. [29] Waste water from scrubbers must subsequently pass through a waste water treatment plant. [citation needed]
The "passivity" agreement FDIC wants BlackRock to sign is designed to assure bank regulators that the giant money manager will remain a "passive" owner of an FDIC-supervised bank and won’t exert ...
Pages in category "Wet scrubbers" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. B. Baffle spray scrubber; C.
CHARLOTTE, N.C. (AP) — Imagine having 5 gallons of mayonnaise dumped over your head. Well, that’s exactly what the winning head coach of the annual Duke’s Mayo Bowl receives as a “reward ...