Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009173652> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2009173652 endingPage "1369" @default.
- W2009173652 startingPage "1351" @default.
- W2009173652 abstract "Abstract This paper describes a technique for increasing the ultrafiltration flux from blood in hemofiltration used for the treatment of end-stage renal failure. This technique is based on the principle that the filter transient response to a step change in transmembrane pressure ΔP step from an unpolarized state to a highly polarized state can temporarily exceed the maximum UF flux J fp, at plateau, reached in a stationary regime. We have demonstrated that the total filtrated volume can be appreciably improved by applying periodic stepped pressure increments and by appropriately choosing the kinetic parameters τ1 duration of high-pressure phase (> 80 kPa) and τ2 duration of low-pressure phase (< 10 kPa). This improvement occurs only if a backwash flow Q ret around 3 cm3/s is applied to the filter during t 2 in order to depolarize the membrane, and if τ1 and τ2 are close to 20 and 2 seconds, respectively, when the inlet flow Q i is chosen in the range from 1.7 to 5.0 cm3/s for a membrane area of 0.65 m2. The relative gain G between the total filtrated volume obtained in a dynamic regime and the one obtained in a stationary regime can reach 60%. We have found that G mainly depends on ΔP step and τ1. This technique has been shown not to hemolyze the blood and to retain its efficiency over long periods." @default.
- W2009173652 created "2016-06-24" @default.
- W2009173652 creator A5006505346 @default.
- W2009173652 creator A5027177209 @default.
- W2009173652 creator A5046715663 @default.
- W2009173652 creator A5056975695 @default.
- W2009173652 date "1997-05-01" @default.
- W2009173652 modified "2023-09-27" @default.
- W2009173652 title "A Technique for Increasing Permeate Flux in Hemofiltration by Periodic Step Changes in Pressure" @default.
- W2009173652 cites W1973988329 @default.
- W2009173652 cites W1989917321 @default.
- W2009173652 cites W2001558952 @default.
- W2009173652 cites W2020080744 @default.
- W2009173652 cites W2022324276 @default.
- W2009173652 cites W2023755276 @default.
- W2009173652 cites W2067157219 @default.
- W2009173652 cites W2475088452 @default.
- W2009173652 cites W4253023307 @default.
- W2009173652 doi "https://doi.org/10.1080/01496399708000965" @default.
- W2009173652 hasPublicationYear "1997" @default.
- W2009173652 type Work @default.
- W2009173652 sameAs 2009173652 @default.
- W2009173652 citedByCount "2" @default.
- W2009173652 crossrefType "journal-article" @default.
- W2009173652 hasAuthorship W2009173652A5006505346 @default.
- W2009173652 hasAuthorship W2009173652A5027177209 @default.
- W2009173652 hasAuthorship W2009173652A5046715663 @default.
- W2009173652 hasAuthorship W2009173652A5056975695 @default.
- W2009173652 hasConcept C111919701 @default.
- W2009173652 hasConcept C113196181 @default.
- W2009173652 hasConcept C121332964 @default.
- W2009173652 hasConcept C141071460 @default.
- W2009173652 hasConcept C178790620 @default.
- W2009173652 hasConcept C185592680 @default.
- W2009173652 hasConcept C20556612 @default.
- W2009173652 hasConcept C2778063415 @default.
- W2009173652 hasConcept C2778865887 @default.
- W2009173652 hasConcept C2780799671 @default.
- W2009173652 hasConcept C41008148 @default.
- W2009173652 hasConcept C43617362 @default.
- W2009173652 hasConcept C44280652 @default.
- W2009173652 hasConcept C50817676 @default.
- W2009173652 hasConcept C57879066 @default.
- W2009173652 hasConcept C68709404 @default.
- W2009173652 hasConcept C71924100 @default.
- W2009173652 hasConcept C97355855 @default.
- W2009173652 hasConceptScore W2009173652C111919701 @default.
- W2009173652 hasConceptScore W2009173652C113196181 @default.
- W2009173652 hasConceptScore W2009173652C121332964 @default.
- W2009173652 hasConceptScore W2009173652C141071460 @default.
- W2009173652 hasConceptScore W2009173652C178790620 @default.
- W2009173652 hasConceptScore W2009173652C185592680 @default.
- W2009173652 hasConceptScore W2009173652C20556612 @default.
- W2009173652 hasConceptScore W2009173652C2778063415 @default.
- W2009173652 hasConceptScore W2009173652C2778865887 @default.
- W2009173652 hasConceptScore W2009173652C2780799671 @default.
- W2009173652 hasConceptScore W2009173652C41008148 @default.
- W2009173652 hasConceptScore W2009173652C43617362 @default.
- W2009173652 hasConceptScore W2009173652C44280652 @default.
- W2009173652 hasConceptScore W2009173652C50817676 @default.
- W2009173652 hasConceptScore W2009173652C57879066 @default.
- W2009173652 hasConceptScore W2009173652C68709404 @default.
- W2009173652 hasConceptScore W2009173652C71924100 @default.
- W2009173652 hasConceptScore W2009173652C97355855 @default.
- W2009173652 hasIssue "8" @default.
- W2009173652 hasLocation W20091736521 @default.
- W2009173652 hasOpenAccess W2009173652 @default.
- W2009173652 hasPrimaryLocation W20091736521 @default.
- W2009173652 hasRelatedWork W1970910281 @default.
- W2009173652 hasRelatedWork W1972480976 @default.
- W2009173652 hasRelatedWork W1972674058 @default.
- W2009173652 hasRelatedWork W2011490216 @default.
- W2009173652 hasRelatedWork W2018702697 @default.
- W2009173652 hasRelatedWork W2034969010 @default.
- W2009173652 hasRelatedWork W2057423277 @default.
- W2009173652 hasRelatedWork W2069842851 @default.
- W2009173652 hasRelatedWork W2742692162 @default.
- W2009173652 hasRelatedWork W945471657 @default.
- W2009173652 hasVolume "32" @default.
- W2009173652 isParatext "false" @default.
- W2009173652 isRetracted "false" @default.
- W2009173652 magId "2009173652" @default.
- W2009173652 workType "article" @default.