| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 07/13/2006 | US20060151895 Apparatus and method for producing small gas bubbles in liquids |
| 07/13/2006 | US20060151803 Diamond electrode and method for production thereof |
| 07/13/2006 | US20060151715 Treated water dispensing system |
| 07/13/2006 | US20060151403 Use for separation of living cells, such as human cells in body fluids; flow-force coupling fractionation device (FFF), allowing a reproducible separation of suspended substances in a liquid carrier, by restoring the Gaussian shape of the elution peaks and/or by obtaining reproducible retention times |
| 07/13/2006 | US20060151402 treating water of an aqueous system with carbon dioxide recovered from industrial produced waste to acidify the water, form dead algal debris, filtering out of water, following acidification of the water, the dead algal debris, and burning the dead algal debris filtered out to produce chemical fertilizer |
| 07/13/2006 | US20060151401 Method and reactor for decalcifying and simultaneously removing harmful substances |
| 07/13/2006 | US20060151399 Metal compound removal |
| 07/13/2006 | US20060151398 Iron composite particles for purifying soil or ground water, process for producing the same, purifying agent containing the same, process for producing the purifying agent and method for purifying soil or ground water |
| 07/13/2006 | US20060151397 Amine-aldehyde resins and uses thereof in separation processes |
| 07/13/2006 | US20060151396 Heavy metal chelate composition containing chitosan derivatives and uses thereof |
| 07/13/2006 | US20060151395 Treating water, sediment or soil containing pollutants by contacting pollutant-containing water, sediment, fractured rock or soil with a multi-functional sequestration agent comprising bauxite in it relatively natural form, wherein bauxite is installed as a subsurface mineral ore barrier |
| 07/13/2006 | US20060151394 Cooling water corrosion inhibition method |
| 07/13/2006 | US20060151393 Water purification and disenfection device and method |
| 07/13/2006 | US20060151385 Method and apparatus for aeration of a fluid |
| 07/13/2006 | US20060151381 Water filtering device |
| 07/13/2006 | US20060151372 Multistage filtration systems |
| 07/13/2006 | US20060151369 Method and device for purification of a liquid |
| 07/13/2006 | US20060151360 Modified amine-aldehyde resins and uses thereof in separation processes |
| 07/13/2006 | US20060151337 Electrocoagulation Reaction Chamber |
| 07/13/2006 | US20060151316 metal ionization by applying a voltage between electrodes to generate an antimicrobial effect; narrow interval between the electrodes; use in washing machine appliances |
| 07/13/2006 | US20060150814 Method and plant for the purification of produced water |
| 07/13/2006 | US20060150491 Flow-through oxygenator |
| 07/13/2006 | DE202006006339U1 Electronic lime converter for alternating magnetic field treatment of water, to prevent limescale deposition, has frequency generation and signal amplification carried out in integrated low frequency amplifier |
| 07/13/2006 | DE202005003720U1 System zur Desinfektion von Flüssigkeiten mit einer geringen Leitfähigkeit System for the disinfection of liquids with a low conductivity |
| 07/13/2006 | DE102005061492A1 Treatment of fresh water for brewing beer, involves taking a small part-stream, saturating it with lime, neutralising it with hydrochloric and sulfuric acids and then using it directly or mixing it with the larger part-stream |
| 07/13/2006 | DE102004063447A1 Evaporative fresh water recovery unit has inclined condenser and evaporator made of deep-drawn plastic profiles and mounted in frame |
| 07/13/2006 | DE102004025015A1 Sewage sludge treatment for burning comprises supplying the sewage sludge into a task shelter, removing the sludge and sieving the sludge by star filter with star intervals/clamping wave filter |
| 07/13/2006 | CA2616411A1 Scale removal apparatus and method |
| 07/13/2006 | CA2588871A1 Gram positive bacterial cells comprising a disrupted flagellin gene, flagellin-based fusion proteins and use in removal of metal ions from a liquid |
| 07/12/2006 | EP1678337A1 Method for decontaminating material containing hexavalent chrome |
| 07/12/2006 | EP1678086A1 System and method for removing arsenite and arsenate from water |
| 07/12/2006 | EP1678085A2 Fluid treatment device |
| 07/12/2006 | EP1678084A1 Seawater desalination method and device |
| 07/12/2006 | EP1678083A1 Filter jug with replaceable cartridge and method of monitoring and controlling the efficiency of a filter cartridge in a replaceable cartridge filter device |
| 07/12/2006 | EP1678082A2 Method and apparatus for hull integrated seawater reverse osmosis system |
| 07/12/2006 | EP1678081A1 Method and device for treating and recycling waste water |
| 07/12/2006 | EP1678078A1 Methods and articles for maintaining hydantoinylated polymers in a biocidally active state |
| 07/12/2006 | EP1677899A2 A continuous production membrane water treatment plant and method for operating same |
| 07/12/2006 | EP1677836A1 Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module |
| 07/12/2006 | EP1507899B1 Electrode for gas evolution and method for its production |
| 07/12/2006 | CN2795917Y Computer metering directly drinking water table controller |
| 07/12/2006 | CN2795261Y Multifunction water saving drum washing machine |
| 07/12/2006 | CN2795195Y Water purifier |
| 07/12/2006 | CN2795194Y Ozone and water automatic mixer |
| 07/12/2006 | CN2795193Y Chlorization combined system |
| 07/12/2006 | CN2795192Y Reverse osmosis pure water making machine |
| 07/12/2006 | CN2795191Y Soy bean separating protein whey concentrating and recovery device |
| 07/12/2006 | CN2795190Y Back carried type high burbidity water processing device |
| 07/12/2006 | CN2795189Y Hand and automatic control constant pressure water purifier |
| 07/12/2006 | CN1802318A Photocatalyst sterilizer |
| 07/12/2006 | CN1802317A Sterilize valve and a water-purifying device using the same |
| 07/12/2006 | CN1802195A Coagulant, process for producing the same, and method of coagulation with the coagulant. |
| 07/12/2006 | CN1800742A Heating system of quick electric water heater |
| 07/12/2006 | CN1800269A Method for recovering and producing prussia blue and iron oxide green from acid pickle arising from steel cleaned by hydrochloric acid and acid waste water |
| 07/12/2006 | CN1800136A Method for preparing methyl formate from formate recovered from epoxy soybean oil waste water |
| 07/12/2006 | CN1800060A A/O type biological aeration capacity-enlarging method for sewage water treatment factory |
| 07/12/2006 | CN1800059A Capacity enlarging design and calculation method for sewage water treatment factory adopting A/O type biological aeration |
| 07/12/2006 | CN1800058A Novel sewage water treatment method |
| 07/12/2006 | CN1800057A Closed circulated utilization technology for industrial production acid waste water |
| 07/12/2006 | CN1800050A Waste water treatment method of anerobic- anoxia-aerobic-coagulated precipitation |
| 07/12/2006 | CN1800046A Method for promoting ozone utilization rate and intensifying treatment effect of ozone contact-oxidation pool |
| 07/12/2006 | CN1800045A Pool for water-distributing and ozone contacting in advance |
| 07/12/2006 | CN1800044A Production method of medication for removing water sulfate radical ion |
| 07/12/2006 | CN1800043A Thick oil, super thick oil effluent purifier |
| 07/12/2006 | CN1800042A High salinity waste water treatment method |
| 07/12/2006 | CN1800041A Electrolystic sterilization apparatus for oil field affusion |
| 07/12/2006 | CN1800040A Direct drinking machine for purified water (water-saving civil pipeline type quality-classifying water supplying machine ) |
| 07/12/2006 | CN1800039A Method for enriching and separating yellow substance from seawater |
| 07/12/2006 | CN1800038A Acousto-optic sterilization treatment device for drinking water |
| 07/12/2006 | CN1800037A Method for disposing dye of waste water using natural plant |
| 07/12/2006 | CN1800036A Oil-extracting waste water treatment process |
| 07/12/2006 | CN1800035A Avermectin-containing waste liquor recovery process |
| 07/12/2006 | CN1800034A Method for suppressing algae growth using giantreed |
| 07/12/2006 | CN1800033A Method for harnessing nutrient-enriched water body |
| 07/12/2006 | CN1800015A Double-formulation polysilicate coagulant preparation method |
| 07/12/2006 | CN1799691A Visible light responsible photocatalytic material of Ag2ZO4 type composite oxide, its preparation and application |
| 07/12/2006 | CN1799690A Visible light responsible photocatalysis material of AgTO2 type composite oxide and its application |
| 07/12/2006 | CN1799687A Supported TiO2 photocatalyst, its preparation method and photocatalytic water purifier |
| 07/12/2006 | CN1799676A Filtering and purifying system |
| 07/12/2006 | CN1263690C Biological cleaning treating device and treating method |
| 07/12/2006 | CN1263689C Method for treating developer and removing tank solution in waste water for circuit board |
| 07/12/2006 | CN1263687C Water treatment method for killing living animals such as fleas by O3/H2O2 |
| 07/12/2006 | CN1263686C Photoelectrocatalysis and oxidation device for treating organic substance in water |
| 07/12/2006 | CN1263685C Chromium-containing waste water treatment method |
| 07/12/2006 | CN1263684C Method of removing phosphoric acid contained in waste water |
| 07/12/2006 | CN1263683C Equipment and method for treating organic waste water through electrocatalysis of cathode in combination with anode |
| 07/12/2006 | CN1263682C Homogeneous phase photochemical and electrochemical oxidation processing equipment and method for organic waste water |
| 07/12/2006 | CN1263681C Enclosure piece of filter |
| 07/12/2006 | CN1263545C Method and apparatus for electrodeionization of water using mixed bed and single phase ion exchange materials in diluting compartments |
| 07/12/2006 | CN1263544C Use of material based on organic and/or inorganic fibres and chitosan for fixing metal ions |
| 07/12/2006 | CN1263533C Watering device |
| 07/12/2006 | CN1263530C Integrated immersed burning evaporator of concentrated percolate |
| 07/11/2006 | US7074439 Preparation of essential oil compositions for potable liquid disinfection |
| 07/11/2006 | US7074369 Converting the target pollutant that passes through the catalytic media to a selected level of destruction and removal efficiency (DRE). |
| 07/11/2006 | US7074336 Inorganic ion sorbents and methods for using the same |
| 07/11/2006 | US7074316 Functional water, method and apparatus of producing the same, and method and apparatus of rinsing electronic parts therewith |
| 07/11/2006 | US7074257 Method for removing heavy metals and radionuclides |
| 07/11/2006 | US7073781 Self-cleaning. |
| 07/11/2006 | US7073349 The solution(solute dissolved in a solvent) droplets are frozen by the temperature reduction that occurs simultaneously with the droplet atomization, and the droplets are freeze-dried under vacuum to sublime the frozen solvent. The frozen solvent is thus removed from the solute particles |
| 07/11/2006 | US7073348 Method and system for extracting carbon dioxide by anti-sublimation for storage thereof |