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  • industrial
  • With this in mind, a joint research project, funded by the Water Research Commission (WRC), was initiated in 1996 and succeeded to develop suitable and cost-effective, locally produced, ultrafiltration membranes and filtration systems for use in water treatment and industrial water management. (wrc.org.za)
  • These ultrafiltration purification systems are capable of removing particulate matter, colour, bacteria (such as cholera), viruses and parasitic micro-organisms without the need to add chemicals'' says Mr Andrew Theunissen, Chairman of Ikusasa Water, the company manufacturing these membranes: "Purification systems using these membranes will be able to meet any drinking water supply need of communities and advanced treatment requirements for industrial applications. (wrc.org.za)
  • protein
  • a casein-rich concentrate stream used for cheese making, and a whey/serum protein stream which is further processed (using ultrafiltration) to make whey protein concentrate. (wikipedia.org)
  • serum
  • Ultrafiltration was inferior to pharmacologic therapy with respect to the bivariate end point of the change in the serum creatinine level and body weight 96 hours after enrollment (P=0.003), owing primarily to an increase in the creatinine level in the ultrafiltration group. (nih.gov)
  • The ellipses represent the 95% confidence regions and the stars the exact values for the mean changes in the serum creatinine level and weight at 96 hours in the ultrafiltration group and the pharmacologic-therapy group. (nih.gov)
  • hollow
  • AQQA-plate is a submerged ultrafiltration system, that combines the advantages of a plate and frame system with those of a hollow fibre system and thus guarantees highest output and low maintenance operation. (environmental-expert.com)
  • system
  • Techniques that help in minimizing bacterial colony growth within UPW streams include occasional chemical or steam sanitization (which is common in the pharmaceutical industry), ultrafiltration (found in some pharmaceutical, but mostly semiconductor industries), ozonation and optimization of piping system designs that promote the use of Reynolds Number criteria for minimum flow along with minimization of dead legs. (wikipedia.org)
  • pressure
  • In hemodialysis centers, ultrafiltration takes place on the hemodialysis machines when the venous pressure is greater than the transmembrane pressure (TMP). (wikipedia.org)