1
E H Kelle Zeiher, Bosco P Ho, John E Hoots, Binaifer S Bedford, Martin R Godfrey: Method of monitoring membrane separation processes. Nalco Company, Margaret M Brumm, Thomas M Breininger, November 23, 2004: US06821428 (11 worldwide citation)

Methods and systems for monitoring and/or controlling membrane separation systems or processes are provided. The present invention utilizes measurable amounts of inert fluorescent tracer(s) added to a feed stream to evaluate and/or control the purification of such feed stream during membrane separat ...


2
Binaifer S Bedford, Daniel A Meier: Non-Phosphorus corrosion inhibitor program for air washer system. Nalco Chemical Company, Kelly L Cummings, Thomas M Breininger, November 2, 1999: US05976414 (2 worldwide citation)

The prevention of corrosion on the surfaces of airwasher systems and particularly systems containing low levels of hardness is controlled utilizing a corrosion inhibiting amount of a composition including an alkali metal silicate, a hydroxycarboxylic acid or its water soluble salts, a polyacrylate o ...


3
E H Kelle Zeiher, Bosco P Ho, John E Hoots, Binaifer S Bedford, Martin R Godfrey: Method of monitoring membrane separation processes. Patent & Licensing Department, Nalco Company, September 23, 2004: US20040185472-A1

Methods and systems for monitoring and controlling membrane separation systems are provided. The present invention uses measurable amounts of one or more inert fluorescent tracers added to a feed stream to evaluate and/or control the unit operation of processing such feed stream during membrane sepa ...



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