| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 05/10/2006 | WO2006104222A1 Method for processing waste water containing oxygen-containing compound having phenolic hydroxyl group or carbonyl group |
| 05/10/2006 | EP1655066A1 Filtration monitoring and control system |
| 05/10/2006 | EP1654599A2 Fluid over-flow/make-up air assembly for reprocessor |
| 05/10/2006 | EP1654523A1 Device for the uv treatment of fluid streams |
| 05/10/2006 | EP1654199A1 Denitrification reactor with a fixed culture |
| 05/10/2006 | EP1654198A1 Device for the uv treatment of flowing fluids |
| 05/10/2006 | EP1654007A1 Method for energy coupling especially useful for disinfecting, and various systems using it |
| 05/10/2006 | EP1654006A1 In-line treatment of liquids and gases by light iradiation |
| 05/10/2006 | EP1538911A4 Functional water with deodorization activity and sterilization activity against multi-drug resistent bacteria, and a preparation method thereof |
| 05/10/2006 | EP1517860A4 Ballast water treatment systems including related apparatus and methods |
| 05/10/2006 | EP1401571B1 Sub-micron filter |
| 05/10/2006 | EP1315675B1 Method for remediation of aquifers |
| 05/10/2006 | EP1294474B1 Method and device for the physicochemical treatment of fluid media |
| 05/10/2006 | CN2778806Y Minitype sewage treatment reuse device |
| 05/10/2006 | CN2778801Y Electric-plate type multifunctional clarifier |
| 05/10/2006 | CN2778800Y New pattern energy-saving aeration pump |
| 05/10/2006 | CN2778799Y Pneumatic blender for industrial wastewater treatment |
| 05/10/2006 | CN2778798Y Electronic descaling device with filtration and pollution discharge functions |
| 05/10/2006 | CN2778797Y Magnet ring frequency conversion cleaner |
| 05/10/2006 | CN2778796Y Magnetizing activating drinking water machine |
| 05/10/2006 | CN2778795Y Device for suppressing algae and bacteria propagation in water by employing geoelectric field |
| 05/10/2006 | CN2778794Y Activated water box of electrostatic preventing secondary pollution |
| 05/10/2006 | CN2778793Y Sewage treating plant with micro-electricity coagulate barrier separation |
| 05/10/2006 | CN2778792Y Oil-water separator for food and rink |
| 05/10/2006 | CN2778791Y Preparing device for abyssal aquatic products |
| 05/10/2006 | CN2778790Y Assembling valve used in reclamation of waste water |
| 05/10/2006 | CN1771570A Inductively powered apparatus |
| 05/10/2006 | CN1771353A A process for electrochemical oxidation of bromide to bromine |
| 05/10/2006 | CN1771201A Magnetic treating device |
| 05/10/2006 | CN1771200A Process for separation and recovery of polyethylene glycol (PEG) from spent aqueous two-phase systems |
| 05/10/2006 | CN1769597A Apparatus for preventing adhesion of marine organism, composite plate for preventing adhesion of marine organism and method for installing the apparatus |
| 05/10/2006 | CN1769219A Device and method for reclaiming water from water with organic matter |
| 05/10/2006 | CN1769218A Domestic sewage and fecal sewage in situ treatment process |
| 05/10/2006 | CN1769217A Industrial ultrapure water preparation process |
| 05/10/2006 | CN1769202A High concentration phenol-containing industrial effuent treatment method |
| 05/10/2006 | CN1769201A Potassium ion disbalance water quality improvement method |
| 05/10/2006 | CN1769200A Calcium ion disbalance water quality improving method |
| 05/10/2006 | CN1769199A High concentration m-phthalic acid production waste water processing method |
| 05/10/2006 | CN1769198A Method for transferring water bloom to water-bed plant using clay agglomeration |
| 05/10/2006 | CN1769197A Zero discharge and circular utilization method of industrial effluent in regeneration treatment |
| 05/10/2006 | CN1769196A Turning type electric desalinization device |
| 05/10/2006 | CN1769195A Rotary disk type membrane bioreactor and its water treatment method |
| 05/10/2006 | CN1769194A Desalination device of sea water |
| 05/10/2006 | CN1769193A Electric deionisation method and apparatus for producing superpure water using separation bed |
| 05/10/2006 | CN1769192A Electric deionisation method and apparatus for producing superpure water using bipolar membrane |
| 05/10/2006 | CN1769191A Bentonite base composite material for water treatment and its preparation method |
| 05/10/2006 | CN1769190A Electric desalting process for water pretreatment and its composite adsorption stuffing |
| 05/10/2006 | CN1769189A Acid water separation and recovery method and device in concentrated nitric acid production by magnesium nitrate method |
| 05/10/2006 | CN1769188A Safe drinking water purification method and system |
| 05/10/2006 | CN1768966A Shower head with water purification function |
| 05/10/2006 | CN1768960A Iodine reducing laminar material and method for processing iodine-enrichment water |
| 05/10/2006 | CN1768950A Absorptive photocatalyst based on natural ore and its application |
| 05/10/2006 | CN1768923A Separation method of alcohol with water by utilizing MCM-41 mesoporous material as stationary phase |
| 05/10/2006 | CN1768869A High-quality reverse osmosis water supply system and method thereof |
| 05/10/2006 | CN1255683C Automatic on line detecting device of hollow fiber separating membrane |
| 05/10/2006 | CN1255340C Decoloring method for paper-making middle section water |
| 05/10/2006 | CN1255339C Cold rolled acid waste water disposal neutralizer in metallurgical industry and its process method |
| 05/10/2006 | CN1255329C Method for treating high-sulphur-phenol waste alkali liquor under normal temperature and pressure conditions |
| 05/10/2006 | CN1255328C Method and device for treating unsym-dimethyl hydrazine waste water by oxidation |
| 05/10/2006 | CN1255327C Treatment method of hexa valence chromium in industriel waste water electrolysis |
| 05/10/2006 | CN1255326C Marine solar energy capillary evaporating seawater desalting apparatus |
| 05/10/2006 | CN1255325C Desalting apparatus and process for seawater or brackish water by moistening-drying |
| 05/09/2006 | US7041623 Porous silica microsphere scavengers |
| 05/09/2006 | US7041262 Sequestering; ion exchanging |
| 05/09/2006 | US7041223 High efficiency ion exchanges system for removing contaminants from water |
| 05/09/2006 | US7041221 applying crushed glass to the oil containing surface, formed by the process of crushing glass using an impact crusher, hammer mill, cone crusher or a roller crusher; screening the crushed glass; and drying the crushed glass at least 100 degrees F.; absorbed oil may be recycled |
| 05/09/2006 | US7041220 Reaction product of primary amine with aldehyde |
| 05/09/2006 | US7041215 System for composting-free disposal of organic wastes |
| 05/09/2006 | US7041203 Apparatus and method for generating and using multi-direction DC and AC electrical currents |
| 05/09/2006 | US7041198 Distillation system |
| 05/09/2006 | US7040512 Filter integrity testing system and method, and water purification system comprising same |
| 05/09/2006 | CA2355946C Method for the iodination of water and beverages |
| 05/09/2006 | CA2283802C Propionic acid, ammonia, propanediol and water solutions and the use thereof |
| 05/09/2006 | CA2240501C Oil coagulant products and methods of use therefor |
| 05/09/2006 | CA2185329C Oxidation process |
| 05/04/2006 | WO2006047577A1 Forward osmosis utilizing a controllable osmotic agent |
| 05/04/2006 | WO2006047300A1 Silver chloride treated water purification device containing the porous grog and method for making same |
| 05/04/2006 | WO2006047070A1 In-container mineralization |
| 05/04/2006 | WO2006046781A1 Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and method for water treatment using the same |
| 05/04/2006 | WO2006046095A1 Water-softening product, its preparation and its use |
| 05/04/2006 | WO2006046074A1 Water purification apparatus |
| 05/04/2006 | WO2006046055A1 Water-softening method |
| 05/04/2006 | WO2006046002A1 Improvements in or relating to a water softening product |
| 05/04/2006 | WO2006046001A1 Improvements in or relating to a water softening product |
| 05/04/2006 | WO2006045857A1 Process and reagent for the treatment of industrial wastewater |
| 05/04/2006 | WO2006030102A3 Use of partly pre-hydrated lime for separating a mixture of solid/liquid matters, method for treating sludge and purified sludge obtained by said method |
| 05/04/2006 | WO2005110035A3 Monitoring systems and methods for fluid testing |
| 05/04/2006 | WO2005100265A3 Nitrogen recovery system and method using heated air as stripping gas |
| 05/04/2006 | US20060091348 Water having vibration information recorded therein |
| 05/04/2006 | US20060091326 Fluid treatment system and radiation source module for use therein |
| 05/04/2006 | US20060091085 Microchip for sample, centrifugal dispension method of sample using the microchip and centrifugal dispenser |
| 05/04/2006 | US20060091083 Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system |
| 05/04/2006 | US20060091082 Treatment of brown grease |
| 05/04/2006 | US20060091080 Water pollution prevention and remediation apparatus |
| 05/04/2006 | US20060091079 Heat, precipitation, surface treatment; contacting a surface-activated titanium oxide in the form of nano-crystalline anatase with a the solution without irradiating the surface-activated titanium oxide |
| 05/04/2006 | US20060091078 Removing dissolved contaminants from a solution by contacting nanocrystalline anatase without irradiation; high adsorptive capacity rate with respect to dissolved contaminants, in particular, arsenate and arsenite. |
| 05/04/2006 | US20060091076 Solar powered rescue and/or utility device for producing portable water from salt water, brine water or impure water |
| 05/04/2006 | US20060091075 Water filtration using immersed membranes |
| 05/04/2006 | US20060091074 Membrane filtration device and process |
| 05/04/2006 | US20060091048 Water purification system |