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  • Purification
  • 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)
  • The first large drinking water purification demonstration plant based on the locally manufactured membranes, an 800 000 litres per day plant, will be constructed for Overberg Water in the New Year. (wrc.org.za)
  • The hydrophilicity, permeability, antibacterial and antifouling performance and mechanism of the hybrid ultrafiltration membranes were evaluated and compared in detail, aiming at screening a superior hybrid membrane for practical application in micro-polluted source water purification. (iwaponline.com)
  • efficiency
  • In these two half-day courses, attendees will gather new insights into the various types of microporous membranes including: Strengths and Weaknesses, Performance Characteristics, Integrity Testing, Retention Efficiency, Ratings and Comparisons. (nanowerk.com)
  • The presence of NaCl had a detrimental effect on the efficiency of the membranes, since chloride anions can act as hole and hydroxyl radical scavengers, but it did not affect the catalytic stability of these membranes. (up.pt)
  • surfaces
  • The resultant hybrid membranes possessed porous and rough surfaces with more finger-like macropores that even extended through the entire cross-section. (iwaponline.com)
  • degradation
  • These membranes were tested in continuous operation mode for the degradation and mineralization of a pharmaceutical compound, diphenhydramine (DP), and an organic dye, methyl orange (MO), under both near-LIVNis and visible light irradiation. (up.pt)
  • Water Treatment
  • Ikusasa Water produces cutting edge membrane water treatment technologies through its modern production facilities, highly qualified and experienced personnel as well as University research backing via its liaison with the University of Stellenbosch' says Gerhard Offringa, Marketing Manager at Ikusasa Water. (wrc.org.za)
  • material
  • Membranes fouled by wool-scouring effluent were also found to be severely contaminated by protein and lipid material. (sun.ac.za)