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 (159 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, 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 ...


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, 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 ...