Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
06/2010
06/23/2010CN101239746B High-voltage electrodialysis water purifier
06/23/2010CN101219828B Blue algae water bloom bioflocculation agent and production
06/23/2010CN101024536B Overlapped activating tank for continuous electrolyzing to make water
06/22/2010US7741617 Fluid treatment system
06/22/2010US7740800 Extracorporeal blood circuit air removal system and method
06/22/2010US7740766 filtration through mesoporous activated carbon filter particles; killing or removal of bacteria, viruses, and microorganisms; particles coated with silver or a silver containing material
06/22/2010US7740765 Methods for treating water
06/22/2010US7740764 passing fluid through magnetic field; by adjusting parameters of magnetic conditioning system, such as strength and physical dimensions of magnets and rate of flow of fluid passing through conditioning volume, it is possible to perform selective withdrawal of ions; for example, selenium
06/22/2010US7740762 With tetrakis(hydroxyorgano)phosphonium salt
06/22/2010US7740756 Wastewater filter system
06/22/2010US7740754 Apparatus for purifying a liquid
06/22/2010US7740749 Gas drive electrolytic cell
06/22/2010US7740025 Method and apparatus for preventing drain line clogging over an extended time using liquid or solid biocides
06/22/2010CA2486161C Wireless environmental sensor
06/17/2010WO2010068498A1 Internal combustion engine with high-efficiency generation of hydrogen
06/17/2010WO2010068229A1 Preventing and cleaning fouling on reverse osmosis membranes
06/17/2010WO2010068132A1 Apparatus for the electromagnetic treatment of drinking water
06/17/2010WO2010067697A1 Electrolyzed water producing apparatus
06/17/2010WO2010067340A1 Method and apparatus for increasing the efficiency of electro-dewatering
06/17/2010WO2010067065A1 Improved solvent removal
06/17/2010WO2010067063A1 Membrane based solvent separation process
06/17/2010WO2010067061A1 Process for operating a cooling tower comprising the treatment of feed water by direct osmosis
06/17/2010WO2010066999A1 Method and device for treating at least one compound carried in a liquid
06/17/2010WO2010066798A1 Conductivity meter and liquid treatment device
06/17/2010WO2010049013A8 Apparatus for delivering electromagnetic energy into a solution
06/17/2010WO2010045934A3 Method for operating a water softening system including the determination of remaining regenerations that can be conducted
06/17/2010WO2010033303A3 Portable water treatment apparatus and methods
06/17/2010WO2009065407A3 Integrated solar collector and multiple effect distillation
06/17/2010WO2003101894A3 Method and apparatus for treating metal ion containing streams
06/17/2010US20100153021 Anti-terrorism water quality monitoring system
06/17/2010US20100151352 Composites and Composite Membranes
06/17/2010US20100151030 Use of MgO Doped with a Divalent or Trivalent Metal Cation for Removing Arsenic from Water
06/17/2010US20100150980 Antimicrobial material
06/17/2010US20100150818 Clarification of water and wastewater
06/17/2010US20100150784 Device for Dissolving Solid Substances in Water
06/17/2010US20100148451 Encoder-equipped sealing device
06/17/2010US20100147781 Apparatus for extracting material from liquid and methods therefor
06/17/2010US20100147780 Filter for filtration and recovery of suspended particles in water, and method for filtration and recovery of suspended particles in water and method for water quality management using the filter
06/17/2010US20100147778 Borate Micro Emulsion and Method for Making the Same
06/17/2010US20100147777 Ozone Oxidation Accelerator, Ozone Oxidation Accelerator Composition, and Ozone Treatment Method
06/17/2010US20100147776 Magnesium thiosulfate as chlorine quencher and scrubber
06/17/2010US20100147775 Fatty acid containing compounds and methods of using same
06/17/2010US20100147774 Water treatment composition
06/17/2010US20100147773 System and method for slug control
06/17/2010US20100147772 in a water or wastewater treatment, continuously monitoring the change in blocked area of the screen; based on velocity of flow; activate the cleaning cycle of the screen
06/17/2010US20100147770 Functionalized carbon sorbent and process for selective capture of preselected metals
06/17/2010US20100147769 Element removal process and apparatus
06/17/2010US20100147757 Desalination system
06/17/2010US20100147756 Storm Water Inlet Apparatus
06/17/2010US20100147753 Material separation system for vacuum truck
06/17/2010US20100147704 Ion-exchange device and regeneration method of ion-exchange material thereof
06/17/2010US20100147701 Method and apparatus for applying electrical charge through a liquid to enhance sanitizing properties
06/17/2010US20100147700 Method and apparatus for applying electrical charge through a liquid having enhanced suspension properties
06/17/2010US20100147690 Oxygenation of a Fluid
06/17/2010US20100147673 Water desalination system
06/17/2010US20100147174 Device for making damping solution by reducing surface tension of water used for offset printing method, which is lithographic printing method
06/17/2010US20100146993 Liquid nitrogen enabler
06/17/2010DE202009017790U1 Abwasserreinigungsanlage zur Behandlung von Abwässern der Ölfrüchte- und Getreideverarbeitung Wastewater treatment plant for treatment of waste water from oil plant and grain processing
06/17/2010DE19844329B4 Verfahren zur Behandlung von mit Mikroorganismen und Schadstoffen belasteten Flüssigkeiten A process for treating contaminated with microorganisms and pollutants liquids
06/17/2010DE10330959B4 Biologischer Nachrüstsatz Biological retrofit kit
06/17/2010DE102008062299A1 Verfahren zur Aufarbeitung stickstoffbelasteter Abwässer Process for working nitrogenous wastewater
06/17/2010DE102008061505A1 Device for swirling and vitalization of water, comprises central conical bore in flow direction with bores for water discharge present in the cone tip, where the bores are arranged to each other in right angle to central cone-shaped bores
06/17/2010DE102008054479A1 Leitfähigkeitsmessvorrichtung und Flüssigkeitsbehandlungsvorrichtung Conductivity measuring device and the liquid treatment apparatus
06/17/2010CA2747129A1 Conductivity measurement device and liquid treatment device
06/17/2010CA2746680A1 Method and apparatus for increasing the efficiency of electro-dewatering
06/16/2010EP2196394A2 Method and apparatus for collecting and treating waste water from engine washing
06/16/2010EP2196092A1 Bactericidal/algicidal method
06/16/2010EP2195276A2 Ultraviolet water purification system
06/16/2010EP1934144B1 Composition for destroying thread algae
06/16/2010EP1386938B1 Electrodeionization water purification device
06/16/2010CN201508053U Solar water heater with muyu stone
06/16/2010CN201508034U Heat pump water heater
06/16/2010CN201508006U Hot mist humidifier
06/16/2010CN201506995U water collector
06/16/2010CN201506994U Solar energy air moisture collecting device
06/16/2010CN201506745U Water-based ink sewage purifying device
06/16/2010CN201506743U Purifying and disinfecting water treatment machine
06/16/2010CN201506742U Integrated super-purified silence non-negative pressure water supply device
06/16/2010CN201506741U Ultrapure water filtering system
06/16/2010CN201506740U Circulating water by-pass flow comprehensive water treatment device
06/16/2010CN201506739U Packed bed MAP nitrogen phosphor reclaiming reactor
06/16/2010CN201506738U Efficient water-saving type film processing system
06/16/2010CN201506737U Household waste water purification device
06/16/2010CN201506735U Wastewater reclamation disposal system
06/16/2010CN201506734U High turbidity water purifying device
06/16/2010CN201506727U Medical stone healthcare water dispenser
06/16/2010CN201506726U Multi-room series normal temperature dearator
06/16/2010CN201506725U Organics selection separator
06/16/2010CN201506724U Water processor for water tank
06/16/2010CN201506723U Oily water membrane processing device for ship
06/16/2010CN201506722U Dosing filter element
06/16/2010CN201506721U Oily water overlaying-disc gathering and separating device for ship
06/16/2010CN201506720U Paper-making polluted water processing rotational-flow magnetizer
06/16/2010CN201506719U Ultraviolet disinfecting system for treating biological pollution of water
06/16/2010CN201506718U Sea water desalination device
06/16/2010CN201506717U Water-saving device of electrothermal distiller
06/16/2010CN201506716U Mechanical overload protective device of grating machine
06/16/2010CN201506715U Reversal-fishing bar screen machine
06/16/2010CN201506714U Rotating grid machine rake teeth automatic cleaning device
06/16/2010CN201506713U Rotating screen type dirt remover
1 ... 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 ... 1452