1
Fufang Zha, Edward John Jordan: Apparatus and method for cleaning membrane filtration modules. U S Filter Wastewater Group, Knobbe Martens Olson & Bear, February 25, 2003: US06524481 (82 worldwide citation)

A method and apparatus for cleaning a membrane module, the membrane module having a plurality of porous membranes, the membranes being arranged in close proximity to one another and mounted to prevent excessive movement therebetween and means for providing, from within the module, by means other tha ...


2
Fufang Zha, Edward John Jordan: Apparatus and method for cleaning membrane filtration modules. U S Filter Wastewater Group, Knobbe Martens Olson & Bear, November 4, 2003: US06641733 (72 worldwide citation)

A method and apparatus for cleaning a membrane module, the membrane module having a plurality of porous membranes, the membranes being arranged in close proximity to one another and mounted to prevent excessive movement therebetween and means for providing, from within the module, by means other tha ...


3
Fufang Zha, Edward John Jordan: Apparatus and method for cleaning membrane filtration modules. U S Filter Wastewater Group, Knobbe Martens Olson & Bear, November 23, 2004: US06821420 (57 worldwide citation)

A method and apparatus for cleaning a membrane module, the membrane module having a plurality of porous membranes, the membranes being arranged in close proximity to one another and mounted to prevent excessive movement therebetween and means for providing, from within the module, by means other tha ...


4
Edward John Jordan, Robert Elefritz: Grease and scum removal in a filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials. Siemens Water Technologies, February 12, 2008: US07329344 (57 worldwide citation)

The invention relates to a membrane bioreactor process combined with an advanced biological sludge digestion process that provides significant improvements in sludge digestion by reducing the costs and resources required for disposing of digested sludge. The offline treatment vessel is used to solub ...


5
Fufang Zha, Edward John Jordan: Apparatus and method for cleaning membrane filtration modules. U S Filter Wastewater Group, Knobbe Martens Olson & Bear, January 11, 2005: US06841070 (55 worldwide citation)

A method and apparatus for cleaning a membrane module, the membrane module having a plurality of porous membranes, the membranes being arranged in close proximity to one another and mounted to prevent excessive movement therebetween and means for providing, from within the module, by means other tha ...


6
Edward John Jordan: Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials. Siemens Water Technologies, June 17, 2008: US07387723 (43 worldwide citation)

The invention relates to a membrane bioreactor process combined with an advanced biological sludge digestion process that provides significant improvements in sludge digestion by reducing the costs and resources required for disposing of digested sludge. The offline treatment vessel is used to solub ...


7
Edward John Jordan: Filtration method and apparatus. Siemens Water Technologies, May 18, 2010: US07718065 (36 worldwide citation)

The invention relates to a membrane bioreactor process combined with an advanced biological sludge digestion process that provides significant improvements in sludge digestion by reducing the costs and resources required for disposing of digested sludge. The offline treatment vessel is used to solub ...


8
Fufang Zha, Edward John Jordan: Biological phosphorus removal. Siemens Water Technologies, December 14, 2010: US07850851 (34 worldwide citation)

A process for treating waste water to remove phosphorous and nitrogen in a treatment system including an anaerobic zone (5) containing an anaerobic mixed liquor having organisms which release phosphorous into the anaerobic mixed liquor; an anoxic zone (7) containing an anoxic mixed liquor having org ...


9
Wenjun Liu, Fufang Zha, Matthew Kuzma, Edward John Jordan: Dynamic control of membrane bioreactor system. Siemens Water Technologies, February 2, 2010: US07655142 (8 worldwide citation)

A method of controlling the operating parameters of a membrane bioreactor system, the method including the steps of determining a control algorithm based on the relationship between the value of a parameter of the influent provided to the membrane bioreactor system and an optimal performance measure ...


10
Fufang Zha, Edward John Jordan: Apparatus and method for cleaning membrane filtration modules. Knobbe Martens Olson & Bear, April 24, 2003: US20030075504-A1 (2 worldwide citation)

A method and apparatus for cleaning a membrane module, the membrane module having a plurality of porous membranes, the membranes being arranged in close proximity to one another and mounted to prevent excessive movement therebetween and means for providing, from within the module, by means other tha ...



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