| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 06/25/2008 | EP1935490A1 Method of regenerating basic anion-exchange resin |
| 06/25/2008 | EP1935479A2 Hybrid process for saltwater desalination |
| 06/25/2008 | EP1935471A2 Device for treating and filtering water |
| 06/25/2008 | EP1935221A2 Full wave rectified power water treatment device |
| 06/25/2008 | EP1934147A2 Method for initiating microbiological processes in artificial waters |
| 06/25/2008 | EP1934145A2 Method for chlorite removal |
| 06/25/2008 | EP1934144A2 Composition for destroying thread algae |
| 06/25/2008 | EP1934143A1 System and method for on-site reclamation, reconditioning, and reapplication of poultry processing water |
| 06/25/2008 | EP1848668A4 Systems and methods for treatment of liquid solutions for use with livestock operations |
| 06/25/2008 | EP1015090B1 Flowmeter system useable with water treatment device |
| 06/25/2008 | EP1007482B2 Method for purifying waste water comprising an additional sludge treatment by ozonation |
| 06/25/2008 | CN201077808Y Flush-with-ground type sewage treating device |
| 06/25/2008 | CN201077807Y Sterilization, heavy metal ion removing and strong oxygenize stain removing water purification apparatus |
| 06/25/2008 | CN201077792Y Ozone heterogenous catalysis oxygenize water treating device |
| 06/25/2008 | CN201077791Y Group type algae-removing disinfectant algae-removing sterilizing water purifying appliance |
| 06/25/2008 | CN201077790Y EFP super oxygenize multifunctional water processing reactor |
| 06/25/2008 | CN201077789Y Liquid magnetic treatment unit with moving magnetic body or fixed magnetic body |
| 06/25/2008 | CN201077788Y High speed agitating magnetizing activating device |
| 06/25/2008 | CN201077787Y Drinking water quick activating device |
| 06/25/2008 | CN201077786Y Mutual clipping type magnetic treatment water activation device |
| 06/25/2008 | CN201077785Y Subdistrict water purifier for drinking water |
| 06/25/2008 | CN201077784Y Glow plasma sewage water processor |
| 06/25/2008 | CN201077783Y Micro-electrolytic vessel |
| 06/25/2008 | CN201077782Y Large-sized ion water production facility with silver ion generator |
| 06/25/2008 | CN201077781Y Micro-electrolyze water treating device |
| 06/25/2008 | CN201077780Y Precoat micro-pervasion water purification apparatus with filter membrance |
| 06/25/2008 | CN201077779Y Polisher hydrologic cycle processing system |
| 06/25/2008 | CN201077778Y Centreless axis rotary type skimming machine of floatation pond |
| 06/25/2008 | CN201077777Y High efficiency pulse air-float device |
| 06/25/2008 | CN201077776Y Distilled water discharging switching device of distilled water machine |
| 06/25/2008 | CN201077775Y Sea water desalting apparatus |
| 06/25/2008 | CN201077774Y Sea water purification apparatus |
| 06/25/2008 | CN201077773Y Water purification apparatus low pressure electronic energy-saving leakage proof means |
| 06/25/2008 | CN201077772Y Apparatus for treating chemical experiment waste water |
| 06/25/2008 | CN201077771Y Tan sewage water split stream conduit pipe |
| 06/25/2008 | CN201077770Y Natural circulation drowned flow type sewage treating device |
| 06/25/2008 | CN201077763Y ClO2 generator with bacterium instrument |
| 06/25/2008 | CN201077762Y Clo2 generator with multipolar pressure boost reactor |
| 06/25/2008 | CN101208477A Method of papermaking |
| 06/25/2008 | CN101208272A Ballast water processing device |
| 06/25/2008 | CN101208271A Water treatment apparatus |
| 06/25/2008 | CN101208270A Apparatus for manufacturing sterilized water, and portable aparatus for manufacturing sterilize salt solution |
| 06/25/2008 | CN101205110A Sewage water treatment device and method thereof |
| 06/25/2008 | CN101205109A Apparatus for treating chemical fiber waste water by anaerobic method |
| 06/25/2008 | CN101205108A Highly effective composite hydrolytic acidation cell having both sewage treatment and sludge reduction functions |
| 06/25/2008 | CN101205107A Method for treating and recycling paper-making waste water |
| 06/25/2008 | CN101205106A Handling method for refractory waste water |
| 06/25/2008 | CN101205105A Regeneration treatment and cyclic utilization method of printing and dyeing wastewater |
| 06/25/2008 | CN101205104A Recovery method of lithium ion battery anode material waste slurry |
| 06/25/2008 | CN101205103A Method for treating waster water produced by production of acephate with ammonia neutralization process |
| 06/25/2008 | CN101205102A Non-pump high volume water purifier |
| 06/25/2008 | CN101205095A Pearl small-micelle water as well as making method and uses thereof |
| 06/25/2008 | CN101205094A Wet type chamber circulating water treatment method |
| 06/25/2008 | CN101205093A Wet type coating chamber circulating water treatment agent and treatment method |
| 06/25/2008 | CN101205092A Ecological fibre flocculating water purification transparent deodorant |
| 06/25/2008 | CN101205091A Coagulating agent for treatment of leather-making waste water and leather-making waste water treating method |
| 06/25/2008 | CN101205090A Water-saving improved process for anti-penetration water purifier |
| 06/25/2008 | CN101205089A Water reuse method in cleaning device and washing machine |
| 06/25/2008 | CN101205088A Application method of seawater flushing red mud arsenic removal absorbent |
| 06/25/2008 | CN101205087A Highly effective sea-water brackish water distillatory using renewable energy |
| 06/25/2008 | CN101205086A Strong brine vacuum membrane distillation technique for sea water desalination |
| 06/25/2008 | CN101204661A Efficient oxidation catalyst catalyzing disinfection under room temperature and preparation method thereof |
| 06/25/2008 | CN101204651A Ti2LaxBi2-xO7 or Bi2SnxTi2-xO7 photocatalysis material, preparation method and application thereof |
| 06/25/2008 | CN101204644A Process for preparing As-dispelling sorbent for sea-changed red mud porcelain granule and application method thereof |
| 06/25/2008 | CN101204641A Treating system for film evaporating concentrated liquid and method therefor |
| 06/25/2008 | CN101204600A Biological high-energy liquid ozonizer |
| 06/25/2008 | CN100396821C Surface treatment method for raising rate of releasing metal from sacrifice electrode and sacrifice electrode |
| 06/25/2008 | CN100396628C Treatment method and equipment for fracturing flowback waste water |
| 06/25/2008 | CN100396627C Clean production method for treating electroplating waste water by nano filtering process |
| 06/25/2008 | CN100396626C Treatment technology of spirulina waste water |
| 06/25/2008 | CN100396625C Bacterial strain for removing total dissolved solids (TDS) from tannery wastewaters |
| 06/25/2008 | CN100396623C Water treatment device |
| 06/25/2008 | CN100396622C Flocculation reactor |
| 06/25/2008 | CN100396621C Composite material for inhibiting algal growth and its use |
| 06/25/2008 | CN100396620C Electrolysis vessel and apparatus for generating electrolyzed water |
| 06/25/2008 | CN100396619C Device for disinfecting water by means of ultraviolet radiation |
| 06/25/2008 | CN100396618C Polluted fluid purifying method and system |
| 06/25/2008 | CN100396617C High-salt epoxy resin production waste-water film integrated salt recovery and biochemical treatment method |
| 06/25/2008 | CN100396611C Process and device for producing floccalating agent using for water treatment |
| 06/25/2008 | CN100396597C Method for producing essentially chlorite-free, stable, aqueous chlorine-oxygen solution, chlorine-oxygen solution obtained by means of said method and use of the same |
| 06/25/2008 | CN100396379C Tube-plug extracting apparatus |
| 06/25/2008 | CN100396354C Reactor and solids settler for grey water treatment |
| 06/25/2008 | CN100396352C Method for removing oil, petroleum product and/or chemical pollutant from liquid and/or gas and/or surface |
| 06/25/2008 | CN100396345C Blood separation systems using multiple function pump station to perform different on-line processing tasks |
| 06/24/2008 | US7390653 Apparatus for propagation of cells/tissues and generation of preferential proteins; bioreactors |
| 06/24/2008 | US7390418 Method of reducing chemical oxygen contaminants in water |
| 06/24/2008 | US7390417 Portable ultraviolet water purification system |
| 06/24/2008 | US7390416 Adding aluminum sulfate or alum to wastewater, basification, adding an iron sulfide complex and sodium dimethyldithiocarbamate, acidification, flocculation, drying; other metals include cadmium, copper, nickel, chromium, lead, and zinc; industrial scale; improved efficiency |
| 06/24/2008 | US7390414 Regeneration of chemically treated zeolite |
| 06/24/2008 | US7390413 Water softener system and method |
| 06/24/2008 | US7390406 Fluid treatment system and radiation sources module for use therein |
| 06/24/2008 | US7390400 Denitrification reactor with a fixed culture |
| 06/24/2008 | US7390399 Water treatment control systems and methods of use |
| 06/24/2008 | US7390386 Electric field is applied through a flowing eluent stream in a purifying flow channel, and the contaminant ion is removed with an ion exchanger |
| 06/24/2008 | US7390380 preheating water in a heat exchanger before delivery to a flash chamber through apertures for flashing into water vapor which rise into an upper segemnt of the flash chamber which also has a bottom segemnt into which liquid waste oils or other impurities settle; water treatment |
| 06/24/2008 | US7390343 Drinking water filtration device |
| 06/24/2008 | US7389651 Dual P-trap and valve condensate collection and treatment system |
| 06/24/2008 | US7389639 Water recovery and purification |
| 06/22/2008 | CA2616639A1 Water treatment system including foam block |
| 06/19/2008 | WO2008073963A1 Method for treating wastewater or produced water |