| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 11/17/2010 | CN101885532A Novel ozone oxidized wastewater treatment equipment |
| 11/17/2010 | CN101885531A Method for enhancing waste water treatment by oxidizing tailing pond in aeration mode |
| 11/17/2010 | CN101885530A Method for efficiently removing typical triphenylmethane dye from water |
| 11/17/2010 | CN101885529A Method for treating high-COD waste water from production of heavy alkylbenzene sulfonate |
| 11/17/2010 | CN101885528A Powdery high-whiteness polyaluminium chloride complex and preparation method thereof |
| 11/17/2010 | CN101885527A Method for purifying carbon nanotube polluted water body |
| 11/17/2010 | CN101885526A Ternary composite type flocculant, preparation and application |
| 11/17/2010 | CN101885525A Production method of polymerized aluminium ferric chloride sulphate |
| 11/17/2010 | CN101885524A System and method for preparing alkaline water used for preparing flocculating agent |
| 11/17/2010 | CN101885523A Water-saving reverse osmosis water purifier |
| 11/17/2010 | CN101885522A Low-pressure portable drinking water purifier |
| 11/17/2010 | CN101885521A Household and commercial waste water-free reverse osmosis device |
| 11/17/2010 | CN101885520A Method and device for recovering nickel resource and water resource in nickel plating wastewater |
| 11/17/2010 | CN101885519A Embedded water purifier and application method thereof |
| 11/17/2010 | CN101885518A Grease recovery method |
| 11/17/2010 | CN101885517A Ultraviolet radiation apparatus |
| 11/17/2010 | CN101885516A Spiral water purifier |
| 11/17/2010 | CN101885515A Multi-level solar sea water desalting plant |
| 11/17/2010 | CN101884917A Method for preparing composite fiber material for visible light photocatalytic degradation of organic pollutants |
| 11/17/2010 | CN101884915A Mesoporous metal oxide/macroporous titanium dioxide nanotube array composite photochemical catalyst and preparation method thereof |
| 11/17/2010 | CN101884909A Method for preparing konjac glucomannan adsorbing material |
| 11/17/2010 | CN101884903A Method for preparing organobentonite |
| 11/17/2010 | CN101884337A Oilfield reinjection water sterilizing agent |
| 11/17/2010 | CN101428879B Combined electric flocculation defluorination process and uses thereof |
| 11/17/2010 | CN101381178B Printing and dyeing wastewater processing technique |
| 11/17/2010 | CN101298324B Apparatus for reclaiming sewerage nitrogen and phosphor by ammoniomagnesium phosphate crystal method and method thereof |
| 11/17/2010 | CN101293714B Advanced treatment method and equipment for printing and dyeing wastewater |
| 11/17/2010 | CN101229937B High-load capillary infiltration trench system for treating domestic wastewater |
| 11/17/2010 | CN101139149B Industrial sewage circulating recovery utilization method and equipment thereof |
| 11/17/2010 | CN101125695B Pulse electric floatation generating method and generating device thereof |
| 11/16/2010 | US7834314 Ion detection using a pillar chip |
| 11/16/2010 | US7834139 Magnetic nanotubes |
| 11/16/2010 | US7833423 addition of silica as a catalyst to an oxidizing agent (K2SO5, KMnO4, sodium percarbonate etc.) with or without an additional Fe catalyst showed a greater remediation effect; Higher rate oxidation of aromatic pollutants |
| 11/16/2010 | US7833422 adding Mn which is zero or bivalent to the selenium containing liquid which contains selenite and peroxyodisulfuric acid, reacting peroxydisulfuric acid with the Mn to produce manganese dioxide, thereby inhibiting oxidation of the selenite with the peroxydisulfuric acid |
| 11/16/2010 | US7833421 destroying microorganisms using a device for treating a medium flowing through the device with a hydrodynamic cavitation field or a super cavitation field for destroying microrganisms (germs) contained in the medium(water or waste water) |
| 11/16/2010 | US7833419 Filtering corrosive sulfuric acid, hydrogen peroxide oxidizer or ammonium hydroxide base through a non-coherent ultraviolet radiation treated porous polytetrafluoroethylene membrane; specified critical wetting surface tension (CWST) |
| 11/16/2010 | US7833411 Ballast water treatment apparatus |
| 11/16/2010 | US7833400 Method of making a flow through capacitor |
| 11/16/2010 | US7833390 Electrolyzer having radial flowing passage |
| 11/16/2010 | US7832657 Apparatus for lowering water temperature of sea surface |
| 11/16/2010 | US7832203 Exhaust system for a lean burn internal combustion engine |
| 11/16/2010 | CA2511884C Reusable sorbing coalescing agent |
| 11/16/2010 | CA2450673C Apparatus for producing potable water and slush from sea water or brine |
| 11/16/2010 | CA2418472C Water treatment method |
| 11/13/2010 | CA2666008A1 A method for water purification |
| 11/11/2010 | WO2010129298A2 Hydrothermal power plant |
| 11/11/2010 | WO2010128915A1 Vortex generator with vortex chamber |
| 11/11/2010 | WO2010128505A1 ACTIVATED CARBON CLOTH-SUPPORTED BIMETALLIC Pd-Cu CATALYSTS FOR NITRATE REMOVAL FROM WATER. |
| 11/11/2010 | WO2010128362A1 A torpedo-shaped container and wing attachment for hydrogen-generating mineral sticks |
| 11/11/2010 | WO2010128298A1 Treatment of contaminated liquids |
| 11/11/2010 | WO2010127819A1 Membrane distillation device |
| 11/11/2010 | WO2010127774A1 Device for purifying water |
| 11/11/2010 | WO2010127442A1 Livestock wastewater treatment system and method |
| 11/11/2010 | WO2010097202A3 Method for purifying lithium-containing wastewater during the continuous production of lithium transition metal phosphates |
| 11/11/2010 | WO2009091959A8 Systems and methods of urea processing to reduce sorbent load |
| 11/11/2010 | WO2007058557A3 Novel anaerobic reactor for the removal of long chain fatty acids from fat containing wastewater |
| 11/11/2010 | US20100284881 Dephosphorization material, dephosphorization apparatus, and dephosphorization by-product |
| 11/11/2010 | US20100282691 Method for producing supersaturated dissolved oxygen-containing water |
| 11/11/2010 | US20100282690 Simultaneous reduction/oxidation process for destroying an organic solvent |
| 11/11/2010 | US20100282689 Low energy system and method of desalinating seawater |
| 11/11/2010 | US20100282688 Method of Raising the pH of Acidic Bodies of Water |
| 11/11/2010 | US20100282687 System and Method for Extraction of Petroleum from Oil/Water Mixture |
| 11/11/2010 | US20100282686 Method for the treatment of acid mine drainage |
| 11/11/2010 | US20100282680 Superhydrophobic membrane distillation for water purification |
| 11/11/2010 | US20100282679 Advanced control method for a membrane filtration unit, and device for implementing the method |
| 11/11/2010 | US20100282678 Livestock Wastewater Treatment System and Method |
| 11/11/2010 | US20100282677 Water softener system using nanofiltration to reclaim a portion of the regenerating sodium chloride |
| 11/11/2010 | US20100282676 Desalination system and elements thereof |
| 11/11/2010 | US20100282675 System and method for reversible cation-exchange desalination |
| 11/11/2010 | US20100282674 Phosphate Recovery From Acid Phase Anaerobic Digesters |
| 11/11/2010 | US20100282661 Fluid treatment system |
| 11/11/2010 | US20100282656 Osmotic barrier system and method |
| 11/11/2010 | US20100282655 Immersion type membrane separator |
| 11/11/2010 | US20100282593 Recovery of high water from produced water arising from a thermal hydrocarbon recovery operation using vaccum technologies |
| 11/11/2010 | US20100282592 Method and device for waste-water purification |
| 11/11/2010 | US20100282591 Removal of Hydrocarbons from an Aqueous Stream |
| 11/11/2010 | DE202010012271U1 Vorrichtung und System zum Konditionieren von Wasser für wasserführende Kreislaufsysteme Apparatus and system for conditioning water for water-circulation systems |
| 11/11/2010 | DE202010011603U1 System und Anordnung zur Regeneration von Anionenaustauschern System and apparatus for regeneration of ion exchangers |
| 11/11/2010 | DE202010010908U1 Luft- und Schmutzabscheider für die Wassertechnik Air and dirt separator for water technology |
| 11/11/2010 | DE202010008043U1 Öl-Adsorptionsmatte Oil-adsorbing |
| 11/11/2010 | DE202009017962U1 Vorrichtung zur Behandlung einer, mindestens durch eine Säure verunreinigten wässrigen Flüssigkeit An apparatus for treating at least contaminated by an acid aqueous liquid |
| 11/11/2010 | DE19701090B4 Verdampfer-Aggregat für verschmutzte Flüssigkeiten Evaporator unit for dirty liquids |
| 11/11/2010 | DE102009019800A1 Vorrichtung zum Reinigen von Wasser An apparatus for purifying water |
| 11/11/2010 | DE102005043435B4 Verfahren und Vorrichtung zur Reinigung von Wasser mittels Magnetseparation Method and device for purifying water by means of magnetic separation |
| 11/11/2010 | CA2761148A1 Livestock wastewater treatment system and method |
| 11/10/2010 | EP2248791A1 Method for decomposing water-soluble fluorine-containing organic compound |
| 11/10/2010 | EP2248770A2 Capillary water distributor and use of same in purification assemblies for domestic waste water |
| 11/10/2010 | EP2248769A2 Purification method and purification device |
| 11/10/2010 | EP2248768A1 Process for producing drinking water by coagulation -flocculation using a mineral product containing clays and mineral carbonates |
| 11/10/2010 | EP2248767A1 Groundwater radon reduction apparatus |
| 11/10/2010 | EP2248766A1 Energy saving fresh water production equipment |
| 11/10/2010 | EP2248568A1 Barometric vacuum system for multi stage distillation of liquids |
| 11/10/2010 | EP2248538A2 Method and device for processing liquid media |
| 11/10/2010 | EP2247539A1 Water introducing arrangement |
| 11/10/2010 | EP2247536A1 In-water discharging apparatus |
| 11/10/2010 | EP2247535A2 Recovery of organic compounds from a wastewater stream |
| 11/10/2010 | EP2247388A1 Separation system and method for separating a fluid mixture with this separating system |
| 11/10/2010 | EP2247371A1 A flow distributor plate for the treatment of water by reverese osmosis |
| 11/10/2010 | EP2247347A1 Method and apparatus of treating waste |
| 11/10/2010 | EP2139818B1 Method and device for purifying liquid effluents |