1
Fufang Zha, Gerin James, Edward Joseph Zuback, Peter Zauner, Roger Phelps: Membrane cleaning with pulsed airlift pump. Siemens, October 16, 2012: US08287743 (6 worldwide citation)

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...


2
Fufang Zha, Gerin James, Joseph Edward Zuback, Peter Zauner, Roger William Phelps: Membrane cleaning with pulsed airlift pump. Siemens, February 12, 2013: US08372276 (5 worldwide citation)

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...


3
Fufang Zha, Gerin James, Joseph Edward Zuback, Peter Zauner, Roger William Phelps: Membrane cleaning with pulsed airlift pump. Siemens Water Technologies, January 7, 2014: US08622222 (4 worldwide citation)

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...


4
Fufang Zha, Gerin James, Joseph E Zuback, Peter Zauner, Roger W Phelps: Membrane cleaning with pulsed airlift pump. Evoqua Water Technologies, February 21, 2017: US09573824

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...


5
Fufang Zha, Gerin James, Joseph Edward Zuback, Peter Zauner, Roger William Phelps: Membrane cleaning with pulsed airlift pump. Evoqua Water Technologies, December 8, 2015: US09206057

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...


6
Peter Zauner, Fufang Zha: Method of cleaning membranes. Evoqua Water Technologies, February 17, 2015: US08956464

Methods for cleaning polymeric microfiltration or ultrafiltration membranes. The membrane may be contacted with a first cleaning solution including at least one oxidising agent. A second cleaning solution including at least one reducing agent may then be introduced to the membrane and first cleaning ...


7
Fufang Zha, Gerin James, Joseph Edward Zuback, Peter Zauner, Roger William Phelps: Water treatment membrane cleaning with pulsed airlift pump. Evoqua Water Technologies, September 23, 2014: US08840783

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...


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Peter Zauner, Fufang Zha: Method of cleaning membranes. March 10, 2011: US20110056522-A1

Methods for cleaning polymeric microfiltration or ultrafiltration membranes. The membrane may be contacted with a first cleaning solution including at least one oxidising agent. A second cleaning solution including at least one reducing agent may then be introduced to the membrane and first cleaning ...


10
Fufang Zha, Gerin James, Joseph Edward Zuback, Peter Zauner, Roger William Phelps: Membrane cleaning with pulsed airlift pump. August 18, 2011: US20110198283-A1

A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane surface to dislodge fouling materials therefrom. A membrane module is also disclosed comprising a pluralit ...