(Air pump) A pump is a device used to move fluids, such as liquids or slurries.
(Air pump) Many emissions systems include an air pump, which pumps fresh air into a vehicle's exhaust to help complete the combustion process and reduce emissions. To get accurate lambda measurements with the LM-1, air pumps should be temporarily disabled.
(air pump) a pump that moves air in or out of something
A device for pumping air into or out of an enclosed space
Waste water and excrement conveyed in sewers
waste matter carried away in sewers or drains
Sewage is water-carried wastes, in either solution or suspension, that is intended to flow away from a community. Also known as wastewater flows, sewage is the used water supply of the community. It is more than 99.
A suspension of water and solid waste, transported by sewers to be disposed of or processed; sewerage
Gas Passer
This is one of four large air pumps at the San Jose/Santa Clara sewage treatment plant. The motors run off the methane gas that is excreted as waste by anaerobic bacteria in the solid waste digester. These pumps bubble air through the dark grey/brown liquid that enters the sewage plant, feeding the aerobic bacteria that decompose the organic material and ammonia. Those bacteria remove 90% of the wastewater impurities and produce a reusable biosolid for soil.
After 18 hours of bio-processing and filtration, 99% of the impurities have been removed, in a process that mimics the way nature purifies water, but at a greatly accelerated rate.
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U.S. Air Force Staff Sgt. Anthony Bahr, a 777th Expeditionary Prime Base Engineer Emergency Force (BEEF) Squadron electrical craftsman, performs maintenance on a pump at Kandahar Airfield, Afghanistan, Sept. 19, 2011. Bahr is deployed from Altus Air Force Base, Okla. The pump is used in the sewer to maintain a constant flow of sewage. (U.S. Air Force photo by Senior Airman Corey Hook)