10 results found for: “foot_scrubber”.

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Rebreather diving

0.5 cubic foot per minute at 100 psi above ambient pressure, which would blow 11 times the volume of the injected gas through the scrubber. During the...

Last Update: 2024-02-15T02:44:52Z Word Count : 19954

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Liquid-to-gas ratio

Most wet scrubbers used for particulate control operate with liquid-to-gas ratios in the range of 4 to 20 gallons per 1,000 actual cubic foot (0.5 to 3...

Last Update: 2023-04-08T06:29:58Z Word Count : 544

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Evergreen G-class container ship

be putting scrubbers on many of their ships in order to lower polluting emissions. Ever Glory and all newer ships were built with scrubbers already installed...

Last Update: 2023-08-21T15:43:15Z Word Count : 528

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Pot washing

minimal effort. The power unit for the scrubber typically mounts on the wall at the pot sink and is connected to a six-foot flexible shaft used to scrub the...

Last Update: 2020-07-20T04:15:21Z Word Count : 879

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Dust collector

dirty water from the scrubber system is either cleaned and discharged or recycled to the scrubber. Dust is removed from the scrubber in a clarification...

Last Update: 2023-07-17T14:33:29Z Word Count : 5296

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Diving rebreather

0.5 cubic foot per minute at 100 psi above ambient pressure, which would blow 11 times the volume of the injected gas through the scrubber. Both these...

Last Update: 2024-03-23T17:11:23Z Word Count : 19186

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Personal Rescue Enclosure

member to curl up inside and don an oxygen mask and hold a carbon dioxide scrubber/oxygen supply device with one hour's worth of oxygen. The ball would have...

Last Update: 2024-03-26T17:43:39Z Word Count : 483

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Swimfin

first full-foot fin, the Rondine, named after the Italian word for swallow. A distinctive feature of Cressi's continuing Rondine full-foot fin line is...

Last Update: 2024-03-15T19:33:42Z Word Count : 4226

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Rail profile

of idleness) and need clearing from time to time, this being done by a "scrubber" vehicle (either a specialised tram, or a maintenance road-rail vehicle)...

Last Update: 2024-03-24T01:59:12Z Word Count : 4320

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Newtsuit

support: closed circuit rebreather, (up to 48 hours) with fan powered CO2 scrubber, and a back-up emergency rebreather circulated by breathing. In the event...

Last Update: 2024-02-15T02:37:03Z Word Count : 641

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Main result

Rebreather diving

Rebreather diving is underwater diving using diving rebreathers, a class of underwater breathing apparatus which recirculate the breathing gas exhaled by the diver after replacing the oxygen used and removing the carbon dioxide metabolic product. Rebreather diving is practiced by recreational, military and scientific divers in applications where it has advantages over open circuit scuba, and surface supply of breathing gas is impracticable. The main advantages of rebreather diving are extended gas endurance, low noise levels, and lack of bubbles.Rebreathers are generally used for scuba applications, but are also occasionally used for bailout systems for surface-supplied diving. Gas reclaim systems used for deep heliox diving use similar technology to rebreathers, as do saturation diving life-support systems, but in these applications the gas recycling equipment is not carried by the diver. Atmospheric diving suits also carry rebreather technology to recycle breathing gas as part of the life-support system, but this article covers the procedures of ambient pressure diving using rebreathers carried by the diver. Rebreathers are generally more complex to use than open circuit scuba, and have more potential points of failure, so acceptably safe use requires a greater level of skill, attention and situational awareness, which is usually derived from understanding the systems, diligent maintenance and overlearning the practical skills of operation and fault recovery. Fault tolerant design can make a rebreather less likely to fail in a way that immediately endangers the user, and reduces the task loading on the diver which in turn may lower the risk of operator error.


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