0 the act of passing a liquid or gas through a piece of equipment in order to remove solid pieces or other substances:
The technology exists to remove all of these contaminants through filtration.
1 the process of using a filter to remove solids from liquids or gasses
2 the act of passing a liquid or gas through a filter
Later, for the 2002 swimming season, the pool was equipped with continuous filtration and chlorination of the water.
This system consisted of multiple tanks that were equipped with mechanical, ultraviolet, and biological filtration.
In addition, shared water filtration systems may allow spread of oocysts between pools within a swimming complex.
The remainder used filtration (3.5 %), chemical treatment (1.3 %), or a combination of filtration and boiling (4.5 %).
After filtration, 10% formalin and ethyl acetate were added, the sample centrifuged for 10 min at 3000 rpm, and suspended into 1 ml.
Due to unavailability of data, the current study did not assess possible associations with different filtration techniques.
Each plate contained the original faecal supernatant before centrifugation, after centrifugation, and after filtration as a positive control.
They suggested that serum-creatinine-based estimates of glomerular filtration rate in elderly patients may not provide accurate results.
