recirculation


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Related to recirculation: enterohepatic recirculation

recirculation

 [re-ser-ku-la´shun]
in hemodialysis, circulation of part of the blood from the venous line to the arterial line and back into the patient's body without dialyzing it.

re·cir·cu·la·tion

(rē'sŭr-kyū-lā'shun),
Circular movement of the mucus blanket in a paranasal sinus due to the presence of an accessory ostium or failure to include the natural ostium in the sinusotomy.
References in periodicals archive ?
In addition, the premium MC-195T digital controller, which is included as a standard feature, allows the user to save on gas utility bills by scheduling multiple recirculation events throughout the day to align with usage patterns.
Return Temperature Control: The recirculation pump is controlled based on the RL return temperature.
Furnace Size--The furnace size is determined by the minimum size required to accommodate the dipwell, recirculation pump well, degass well and main bath.
We utilize the newer recirculation technology in redesigning the old hatcheries, thus cutting down on the pollutants hatcheries add to the environment," he says.
When patients complain of recurrent sinusitis following endoscopic sinus surgery, the recirculation phenomenon in the maxillary sinus may be the cause.
On finding cracks in six places in the recirculation pipes, the company removed the cracked segments and replaced them with new pipes, company officials said.
Closed-loop recirculation can handle higher volumes of wastewater and also accommodate production growth.
The defect in the exhaust-gas recirculation system of the truck models stems from the weakness of a component in the shaft of the vacuum pump used to create power to operate the system, MMC said.
In the analysis that follows, we consider the steady-state case of continuous recirculation of the polarized gas.
Another way to keep Jack Frost at bay while minimizing pollution and energy use is to install a hot water recirculation pump.
The scientists discovered that using a combination of sedimentation ponds, treatment ponds containing beds of oysters and marine plants, and partial recirculation reduced the nutrient load in the discharge water by 75%.
Thus, says the manufacturer, the MicroCompounder mimics the mixing behavior of large twin-screw compounding machines while offering precise control of mixing temperature and speed--its recirculation channel allowing indefinite recirculation of stock through the compounding section, yielding intensive mixing with very small amounts of material.