Details relating to membrane separation process operations and control

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION

B01D2311/00Details relating to membrane separation process operations and control

B01D2311/02Specific process operations before starting the membrane separation process B01D2311/04Specific process operations in the feed stream Feed pretreatment B01D2311/06Specific process operations in the permeate stream B01D2311/08Specific process operations in the concentrate stream B01D2311/10Temperature control B01D2311/103Heating B01D2311/106Cooling B01D2311/12Addition of chemical agents B01D2311/13Use of sweep gas B01D2311/14Pressure control B01D2311/16Flux control B01D2311/165Cross-flow velocity control B01D2311/18pH control B01D2311/20Power consumption B01D2311/22characterised by a specific duration or time B01D2311/24Quality control B01D2311/243Electrical conductivity control B01D2311/246Concentration control B01D2311/25Recirculation, recycling B01D2311/26Further operations combined with membrane separation precesses B01D2311/2603Application of an electric field, different from the potential difference across the membrane B01D2311/2607Application of a magnetic field B01D2311/2611Irradiation B01D2311/2615Application of high-frequency electromagnetic fields or microwave irradiation B01D2311/2619UV-irradiation B01D2311/2623Ion-Exchange B01D2311/2626Absorption or adsorption B01D2311/263Chemical reaction B01D2311/2634Oxidation B01D2311/2638Reduction B01D2311/2642Aggregation, sedimentation, flocculation, precipitation or coagulation B01D2311/2646Decantation B01D2311/2649Filtration B01D2311/2653Degassing B01D2311/2657Deaeration B01D2311/2661Addition of gas B01D2311/2665Aeration other than for cleaning purposes B01D2311/2669Distillation B01D2311/2673Evaporation B01D2311/2676Centrifugal separation B01D2311/268Water softening B01D2311/2684Electrochemical processes B01D2311/2688Biological processes B01D2311/2692Sterilization B01D2311/2696Catalytic reactions