| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 03/09/2006 | CA2578558A1 Vessel with oxygenation system and decontamination method |
| 03/09/2006 | CA2577954A1 A biocide dispenser and method of use thereof |
| 03/08/2006 | EP1632284A1 Active antiseptic water or active antiseptic water system fluid, and method and device for production the same |
| 03/08/2006 | EP1632278A1 Method for clarifying toxic gas, contaminated soil or contaminated water |
| 03/08/2006 | EP1631726A1 Water preparation device, in particular for a drain cleaning vehicle |
| 03/08/2006 | EP1631394A2 Method and unit for cleaning pieces contaminated with organic matter |
| 03/08/2006 | EP1631370A2 Crossflow filtration system with quick dry change elements |
| 03/08/2006 | EP1631369A2 Pump having an additional fluid supply |
| 03/08/2006 | EP1527019B1 Thermal water treatment device and method |
| 03/08/2006 | EP1453761B1 Apparatus for offering and dispensing mineral water suitable for consumption |
| 03/08/2006 | EP1436470A4 Dual-action decontamination system |
| 03/08/2006 | EP1412546B1 A method for the removal of metals from an aqueous solution using lime precipitation |
| 03/08/2006 | EP1239978B1 Microporous diffuser and method of water remediation |
| 03/08/2006 | EP1181965B1 Device for cleaning a fluid in the form of a vapor from a circuit |
| 03/08/2006 | EP1051227B1 Method of scale control in the bayer process using water continuous emulsion terpolymers |
| 03/08/2006 | CN2763262Y Equipment for treating wastew ater from dys processing by using membrane-tech. |
| 03/08/2006 | CN2763256Y Isolation sea water desalinaltion equipment |
| 03/08/2006 | CN2763255Y Electric deionization high purity water prodn. equipment |
| 03/08/2006 | CN2763254Y Ultraviolet rays water treatment apparatus |
| 03/08/2006 | CN2763253Y Central water producing apparatus |
| 03/08/2006 | CN2763252Y Water treatment apparatus |
| 03/08/2006 | CN2763251Y Water filtering cap |
| 03/08/2006 | CN2762713Y Purifying cold/hot water drinking machine able to adapt running water |
| 03/08/2006 | CN2762683Y Magnetized purple earthware warm cup |
| 03/08/2006 | CN2762678Y Magnetized purple earthware cup |
| 03/08/2006 | CN2762677Y Far infrared magnetized health cup |
| 03/08/2006 | CN2762674Y Magnetized purple earthware pot |
| 03/08/2006 | CN1745041A Method and apparatus for the treatment of liquid effluents containing pollutants in a suspension |
| 03/08/2006 | CN1745040A Catalyst module and liquid waste treating apparatus equipped with catalyst module |
| 03/08/2006 | CN1745039A Electrocoagulation system |
| 03/08/2006 | CN1745038A Process for removing arsenic from aqueous streams |
| 03/08/2006 | CN1743284A Sewage-refuse treatment clean-production system at the center of generating plant |
| 03/08/2006 | CN1743280A Waste water treatment method and apparatus |
| 03/08/2006 | CN1743279A Fully-sealed multi-layer spiral combined tilted plate separating device and method |
| 03/08/2006 | CN1743278A Cleaning device for ultraviolet sewage treating system |
| 03/08/2006 | CN1743277A Water purifying machine with sound wave energy generating device |
| 03/08/2006 | CN1244507C Apparatus and method for high speed dewatering of slurries |
| 03/08/2006 | CN1244505C 生物氧化船 Biological oxidation boat |
| 03/08/2006 | CN1244504C Method for treating waste by hydrothermal oxidation |
| 03/08/2006 | CN1244503C Corrosion inhibitor for aqueous systems |
| 03/08/2006 | CN1244502C Method of reducing waste water in DSD acid production process by treating oxidation /flocculation |
| 03/08/2006 | CN1244501C Constant current-supplying electrolysis unit for making water and method thereof |
| 03/08/2006 | CN1244500C Low-level boron detection and measurement |
| 03/08/2006 | CN1244400C Use of aerogels as adsorption agents |
| 03/08/2006 | CN1244387C Method and apparatus for water degasification and distillation |
| 03/08/2006 | CN1244377C Radiation source module |
| 03/08/2006 | CN1244271C Water tank filter and purifier |
| 03/08/2006 | CA2518539A1 Recreational spas, bromine generators for water treatment, and related methods |
| 03/07/2006 | US7008964 Contaminant removal from natural resources |
| 03/07/2006 | US7008913 Aromatic substituted nonionic surfactants in soil prevention, reduction or removal in treatment zones |
| 03/07/2006 | US7008545 Comprises ammonium chloride which is activated by an oxidant; for use in aqueous systems |
| 03/07/2006 | US7008544 Dissociation; depressurization; accumulation; for sea water |
| 03/07/2006 | US7008543 Use of chlorine dioxide and ozone for control of disinfection by-products in water supplies |
| 03/07/2006 | US7008538 feeding wastewater into an aerobic zone, an anaerobic zone and a clarifying zone; solids settling in anaerobic zone, removing clarified liquid from clarified zone |
| 03/07/2006 | US7008537 Microporous filter media, filtration systems containing same, and methods of making and using |
| 03/07/2006 | US7008536 Oil desalting and dewatering |
| 03/07/2006 | US7008535 Apparatus for oxygenating wastewater |
| 03/07/2006 | US7008531 Treatment of circulating water systems |
| 03/07/2006 | US7008530 Water softener |
| 03/07/2006 | US7008529 Water treating device |
| 03/07/2006 | US7008523 Electrolytic cell for surface and point of use disinfection |
| 03/07/2006 | US7008516 Sea water is injected into a decompression chamber; steam superheated to a boiling temperature or higher by high-frequency heating is supplied to the steam chamber; evaporation and condensation to provide fresh water. |
| 03/07/2006 | US7008515 Solar water still |
| 03/07/2006 | US7008473 System for photocatalytic treatment of contaminated media |
| 03/07/2006 | US7008393 Blood processing system |
| 03/07/2006 | US7007759 Method and system for directing fluid flow |
| 03/02/2006 | WO2006023876A1 Method and apparatus for preparing water having increased oxygen solubility |
| 03/02/2006 | WO2006023633A2 Treatment of liquid using porous polymer containment member |
| 03/02/2006 | WO2006023002A2 Compositions for removing halogenated hydrocarbons from contaminated environments |
| 03/02/2006 | WO2006022599A1 Production method for exfoliated graphite, equipment for its production, exfoliated graphite and means of its use |
| 03/02/2006 | WO2006022531A1 A method of cleaning |
| 03/02/2006 | WO2006022230A1 Method for treating fluorine-containing wastewater and equipment for treating fluorine-containing wastewater |
| 03/02/2006 | WO2006021796A1 Msf distillate driven desalination process and apparatus |
| 03/02/2006 | WO2006021756A1 Product for retention and degradation of pollutant substances |
| 03/02/2006 | WO2006021736A1 Water purification apparatus |
| 03/02/2006 | WO2006021139A1 An energy saving solar energy assembly for desalinating sea-water |
| 03/02/2006 | WO2006021061A2 System of filtering , maintaining and bacteriological and magnetized treatment for drinking water |
| 03/02/2006 | WO2005105273A8 Hollow fiber membrane filter with a supporting structure |
| 03/02/2006 | WO2005079963A3 Device for the continuous production of substances containing finely dispersed gas |
| 03/02/2006 | WO2005065389A3 Sub-critical oxidative processes |
| 03/02/2006 | WO2005025714A3 High capacity adsorption media for separating or removing constituents and methods of producing and using the adsorption media |
| 03/02/2006 | US20060043026 Method and apparatus for fluid purification |
| 03/02/2006 | US20060043025 separating solids from wastewater, water treatment, purification, recycling and reuse the clean water, producing the by-product fuel gas; computer data processing the efficiency, cost, and meet operating constraints and environmental permitting restrictions |
| 03/02/2006 | US20060043011 Biocide |
| 03/02/2006 | US20060042959 change the chemistry of small drops by changing the vapors that enter the chamber; efficient mechanism for controlling chemistry in nanovolumes |
| 03/02/2006 | US20060042958 Device and method for treating water and removing contaminants from soil |
| 03/02/2006 | US20060042957 Ion removal from particulate material using electrodeionization process and devices therefor |
| 03/02/2006 | DE202005019293U1 Apparatus for removing particles and dissolved materials from swimming bath water has prefiltration unit, flocculating agent injection point and ultrafiltration unit, some filtrate being dechlorinated and treated by reverse osmosis |
| 03/02/2006 | DE20122522U1 Reed bed water treatment system has multi-chamber trench, high pressure water pump, collector and distributor shaft |
| 03/02/2006 | DE19916896B4 Teilchen mit kleiner Dimension, die eine Wand aus einem Gemisch von vernetzten Proteinen und Polysacchariden aufweisen, die an der Oberfläche mit Metallionen chelatbildende Hydroxamgruppen enthalten, Verfahren zu ihrer Herstellung und ihre verschiedenen Verwendungen insbesondere in der kosmetischen, pharmazeutischen und Nahrungsmittelindustrie Particles having smaller dimensions, which have a wall composed of a mixture of cross-linked proteins, and polysaccharides containing on the surface with metal ions chelating hydroxamic groups, process for their preparation and to their different uses, particularly in the cosmetic, pharmaceutical and food industry |
| 03/02/2006 | DE102004045059B3 Drinking water heating and treatment system, to prevent germs and Legionnaire's Disease bacteria developing, has two heat exchangers in the circulation to the hot water supply heat store |
| 03/02/2006 | DE102004042626A1 Recycled sludge quality improvement, in an activated-sludge waste treatment plant, adds external enzymes with an extended dwell time in the path back to the aeration basin |
| 03/02/2006 | DE102004042212A1 Water-based paint surplus recovering system for paint spraying cabin, has thickener placed downstream of sedimentation tank, and thickener and tank placed one upon the other in common container |
| 03/02/2006 | DE102004042128A1 Vorrichtung zum Beseitigen von Mikroorganismen und Verfahren dazu A removal device of microorganisms and method thereof |
| 03/02/2006 | DE102004041987A1 Rapidly reducing germ count in water circuits or containers, e.g. for eliminating Legionella from drinking water, using combination of mechanical, reduced pressure and UV irradiation treatments |
| 03/02/2006 | DE102004041636A1 Decentralized, modular plant for treatment of waste water uses known hydro-physical systems to break up volatile organic compounds and oxidize them using ozone |
| 03/02/2006 | DE102004040923A1 Spezielle Calixarene, Verfahren zu ihrer Herstellung und ihre Verwendung Specific calixarenes, methods for their preparation and their use |
| 03/02/2006 | DE102004040911A1 Verfahren und Vorrichtung zum Trennen von Ölbestandteile enthaltenden Gemischen Method and apparatus for separating oil constituents mixtures containing |
| 03/02/2006 | DE102004039362A1 Monitoring of the (e.g. in-situ) hand-mixing production of chlorine dioxide solutions for use as water disinfectants involves measuring and controlling the various stages |
| 03/02/2006 | CA2577761A1 Modified anion exchange materials with metal inside the materials, method of making same and method of removing and recovering metals from solutions |