Chrystelle Langlais

Person

Le Pecq, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for clarifying a sludge-containing effluent
- Patent number 9,744,481
- Issue date Aug 29, 2017
- Suez Environnement
- Gilles Carrand
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for purifying waste water with added oxidizing agent
- Patent number 7,867,397
- Issue date Jan 11, 2011
- Degremont
- Thierry Lebrun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for treating fluids by coagulation on membranes
- Patent number 7,686,957
- Issue date Mar 30, 2010
- Degremont
- Chrystelle Langlais
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane bioreactor waste water treatment method
- Patent number 7,135,115
- Issue date Nov 14, 2006
- Degremont
- Chrystelle Langlais
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane filtration
- Patent number 6,974,544
- Issue date Dec 13, 2005
- Ondeo Degremont
- Chrystelle Langlais
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CLARIFYING A SLUDGE-CONTAINING EFFLUENT
- Publication number 20150251110
- Publication date Sep 10, 2015
- Gilles Carrand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PULSED SLUDGE BED SETTLING METHOD AND DEVICE
- Publication number 20120111806
- Publication date May 10, 2012
- Degremont
- Chrystelle Langlais
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADVANCED CONTROL METHOD FOR A MEMBRANE FILTRATION UNIT, AND DEVICE...
- Publication number 20100282679
- Publication date Nov 11, 2010
- Degremont
- Chrystelle Langlais
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR THE OPTIMISED MANAGEMENT OF A MEMBRANE FILTRATION UNIT A...
- Publication number 20100032373
- Publication date Feb 11, 2010
- Degremont
- Chrystelle Langlais
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PURIFYING WASTE WATER WITH ADDED OXIDIZING AGENT
- Publication number 20090114592
- Publication date May 7, 2009
- Degremont
- Thierry Lebrun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Effluent Treatment Installation And Clarification And Filtration Me...
- Publication number 20080087607
- Publication date Apr 17, 2008
- Chrystelle Langlais
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for treating fluids by coagulation on membbranes
- Publication number 20070080112
- Publication date Apr 12, 2007
- Degremont
- Chrystelle Langlais
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for avoiding clogging of filtration membranes
- Publication number 20060207936
- Publication date Sep 21, 2006
- Chrystelle Langlais
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane bioreactor waste water treatment method
- Publication number 20060037909
- Publication date Feb 23, 2006
- Chrystelle Langlais
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Chrystelle Langlais

Person

Patents Grantslast 30 patents

Apparatus for clarifying a sludge-containing effluent

Method for purifying waste water with added oxidizing agent

Method for treating fluids by coagulation on membranes

Membrane bioreactor waste water treatment method

Membrane filtration

Patents Applicationslast 30 patents

APPARATUS FOR CLARIFYING A SLUDGE-CONTAINING EFFLUENT

PULSED SLUDGE BED SETTLING METHOD AND DEVICE

ADVANCED CONTROL METHOD FOR A MEMBRANE FILTRATION UNIT, AND DEVICE...

METHOD FOR THE OPTIMISED MANAGEMENT OF A MEMBRANE FILTRATION UNIT A...

METHOD FOR PURIFYING WASTE WATER WITH ADDED OXIDIZING AGENT

Effluent Treatment Installation And Clarification And Filtration Me...

Method for treating fluids by coagulation on membbranes

Method for avoiding clogging of filtration membranes

Membrane bioreactor waste water treatment method