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Membrane fouling and its control in drinking water membrane filtration process
(2014-01-22)
Treatment of surface water in the presence of natural organic matters (NOM) becomes a challenging issue to meet stringent rules of Safe Drinking Water Act (SDWA). Ultrafiltration (UF) membrane is emerging as an efficient ...
Understanding aging impact on membrane structure and seasonal variation of natural organic matter in water from a membrane drinking water treatment plant
(2018)
An autopsy of hollow fiber (HF) PVDF membrane samples at different ages from a full-scale drinking water treatment was performed to investigate the membrane aging impact on membrane structures and properties. Scanning ...
Effects of process operating conditions on performance and membrane fouling in submerged anaerobic membrane bioreactors (AnMBRs)
(2016)
Submerged anaerobic membrane bioreactor (SAnMBR) technology is becoming an attractive alternative for industrial wastewater treatment as it improves the biological process while allowing for the recovery of energy through ...
Reversibility of PVDF membrane performance and structure caused by cold water temperature and elevated conditioning water temperature
(2018)
Thousands of dollars are wasted each year due to the impact that cold temperature has on membrane filters. There are many areas around the world that are subjected to cold climate, and the study of how cold temperature has ...
Effects of feed and operating conditions on the performance and membrane fouling of a submerged anaerobic membrane bioreactor
(2012)
Anaerobic membrane bioreactors (AnMBRs) have been recognized as an effective method for enhanced wastewater treatment and re-use. However, the loss of the membrane performances due to membrane fouling remains a major ...