1
Mailvaganam Mahendran, Carlos Fernando F Rodrigues, Steven Kristian Pedersen: Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate. Zenon Environmental, Alfred D Lobo, June 17, 1997: US05639373 (155 worldwide citation)

A vertical skein of "fibers", opposed terminal portions of which are held in headers unconfined in a modular shell, is aerated with a gas-distribution means which produces a mass of bubbles serving the function of a scrub-brash for the outer surfaces of the fibers. The membrane device is surprisingl ...


2
Mailvaganam Mahendran, Henry Behmann, Steven Kristian Pedersen, Carlos Fernando F Rodrigues: Membrane filtration module with adjustable header spacing. Zenon Technology Partnership, May 26, 2009: US07537701 (2 worldwide citation)

A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured t ...


3
Mailvaganam Mahendran, Carlos Fernando F Rodrigues, Steven Kristian Pedersen: Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate. Zenon Environmental, Alfred D Lobo, February 19, 2002: USRE037549 (1 worldwide citation)

A vertical skein of “fibers”, opposed terminal portions of which are held in headers unconfined in a modular shell, is aerated with a gas-distribution means which produces a mass of bubbles serving the function of a scrub-brash for the outer surfaces of the fibers. The membrane device is surprisingl ...


4
Mailvaganam Mahendran, Henry Behmann, Steven Kristian Pedersen, Carlos Fernando F Rodrigues: Membrane filtration module with adjustable header spacing. Zenon Technology Partnership, Scott Pundsack, Borden Ladner Gervais, October 7, 2014: US08852438

A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured t ...


5
Mailvaganam Mahendran, Carlos Fernando F Rodrigues, Steven Kristian Pedersen: Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate. Zenon Environmental, Bereskin & Parr, September 19, 2006: USRE039294

A vertical skein of “fibers”, opposed terminal portions of which are held in headers unconfined in a modular shell, is aerated with a gas-distribution means which produces a mass of bubbles serving the function of a scrub-brash for the outer surfaces of the fibers. The membrane device is surprisingl ...


6
Mailvaganam Mahendran, Henry Behmann, Steven Kristian Pedersen, Carlos Fernando F Rodrigues: Membrane filtration module with adjustable header spacing. Bereskin And Parr, December 2, 2004: US20040238432-A1

A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured t ...


7
Mailvaganam Mahendran, Henry Behmann, Steven Kristian Pedersen, Carlos Fernando F Rodrigues: Membrane filtration module with adjustable header spacing. Bereskin And Parr, April 24, 2008: US20080093299-A1

A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured t ...


8
Mailvaganam Mahendran, Henry Behmann, Steven Kristian Pedersen, Carlos Fernando F Rodrigues: Membrane filtration module with adjustable header spacing. Bereskin And Parr, August 10, 2006: US20060175243-A1

A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured t ...


9
Mailvaganam Mahendran, Henry Behmann, Steven Kristian Pedersen, Carlos Fernando F Rodrigues: Membrane filtration module with adjustable header spacing. BERESKIN AND PARR SENCRL, December 30, 2010: US20100326897-A1

A membrane filtration device has a multiplicity of hollow fiber membranes, or fibers, unconfined in a shell of a module; a first header and a second header disposed in vertically spaced-apart relationship; said first header and said second header having opposed ends of each fiber sealingly secured t ...



Click the thumbnails below to visualize the patent trend.