| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 05/31/2006 | CN1257854C Waste water cryogenic treating apparatus for eliminating phosphor-removing ventilating layer |
| 05/31/2006 | CN1257853C Method for treating organic waste water with high concentration |
| 05/31/2006 | CN1257852C Method of eliminating nitrite and ammonia nitrogen in aquatic culture |
| 05/31/2006 | CN1257851C Method for treating waste water for producing catalyst for olefinic polymerization |
| 05/31/2006 | CN1257848C Method for inhibiting chloride ion corrosion in recirculated cooling water |
| 05/31/2006 | CN1257847C Water treatment method for instant synthesis of laminated bis-hydroxide |
| 05/31/2006 | CN1257846C Water-treating bipolar pulse discharge process |
| 05/31/2006 | CN1257845C Method for treating hardly degradable organic water using electrochemical turntable |
| 05/31/2006 | CN1257844C Method and apparatus for treating sewage using multiphase multicomponent catalysis electrolytic oxidation process |
| 05/31/2006 | CN1257843C Method and apparatus for using regenerated liquid of waste sulfuric acid |
| 05/31/2006 | CN1257842C Purifying device |
| 05/31/2006 | CN1257768C Preparation of tungstate phatocatalyst and use of catalytic degradation of molasses alcohol waste water thereof |
| 05/31/2006 | CN1257766C Photo-magnetic synergistic catalytic technique and its application for degrading organic pollutant |
| 05/31/2006 | CN1257759C Dross removal type sewage treatment method and its device |
| 05/30/2006 | US7054004 Capillary array and capillary array photodetector |
| 05/30/2006 | US7053129 Process for preparing monodisperse anion exchangers |
| 05/30/2006 | US7052615 Dispensing system |
| 05/30/2006 | US7052614 Prevent development of biofilm; interfer or prevent communication between cells |
| 05/30/2006 | US7052613 Method and device for purifying water |
| 05/30/2006 | US7052612 Skimmer and filter |
| 05/30/2006 | US7052610 Ultrafiltration, microfiltration membrane modules in opened tank ; supplying; aeration using scrubbing bubbles; backwashing, flushing |
| 05/30/2006 | US7052607 Bioreactor processing method within a tank internally chambered to sequentially perform biological treatment and membrane filtration |
| 05/30/2006 | US7052604 Water treatment system |
| 05/30/2006 | US7052601 Process and means for the treatment of water in an aquaculture system |
| 05/30/2006 | US7052600 Apparatus for treating water |
| 05/30/2006 | US7052582 For removing fresh water from salt water by extraction of water vapor from negative pressure container using wave motion for power |
| 05/30/2006 | US7052480 Access disconnection systems and methods |
| 05/30/2006 | CA2406492C All natural mineral treatment |
| 05/30/2006 | CA2258751C Spray-dried polymer compositions and methods |
| 05/26/2006 | WO2006055441A1 Recovery of noble metals from aqueous process streams in the synthesis of glyphosate using adsorption media such as ion exchange resins |
| 05/26/2006 | WO2006054954A1 Fabrication of a densely packed nano-structured photocatalyst for environmental applications |
| 05/26/2006 | WO2006054936A1 A heat exchanger plant for evaporation |
| 05/26/2006 | WO2006054656A1 Method for treating waste water containing nitrate nitrogen |
| 05/26/2006 | WO2006054373A1 Sewage treatment plant and method |
| 05/26/2006 | WO2006054351A1 Sewerage system |
| 05/26/2006 | WO2006054348A1 Electric field treatment apparatus and treatment method |
| 05/26/2006 | WO2006053914A1 Cavero 2005, machine for purine treatment and industrial processes |
| 05/26/2006 | WO2005068367A3 Environmental sanitizer and odor remover for purification of foods, surfaces, air and water with disposable ozone generation electrode, pressure/flow adaptable venturi injector and aqueous phase filter device |
| 05/26/2006 | CA2587384A1 Recovery of noble metals from aqueous process streams in the synthesis of glyphosate using adsorption media such as ion exchange resins |
| 05/25/2006 | US20060110816 Method of concentrating and removing harmful substance using double-stranded dna and adsorbent and apparatus therefor |
| 05/25/2006 | US20060108910 Device for generating radiation |
| 05/25/2006 | US20060108294 Sewer system |
| 05/25/2006 | US20060108293 Method and apparatus for liquid purification |
| 05/25/2006 | US20060108292 Wastewater treatment control system, terminal, computer program and accounting method |
| 05/25/2006 | US20060108291 Hog manure treatment system |
| 05/25/2006 | US20060108290 Removal of metal ions from aqueous effluents |
| 05/25/2006 | US20060108289 Holding the colloidal suspension or solution in a vessel containing a membrane impermeable to the selected metal components sealed over a support to form a leaf element, which is vibrated simultaneously with application of a negative or positive pressure to induce shearing |
| 05/25/2006 | US20060108286 Membrane distillation using a device with a wall of a water permeable hydrophobic membrane and a parallel hydrophilic membrane that is thicker than the hydrophobic membrane; electroosmotic pumping results in a vapor pressure difference, the water condensing in the pores of the hydrophilic membrane |
| 05/25/2006 | US20060108282 Separator is used to separate solid and liquid human waste, decompose chambers; sewage treatment, recycling liquid waste to purification for different uses, decomposing solid waste for plant growth; odorless; onsite domestic sewerage treatment |
| 05/25/2006 | US20060108271 Magnetic separation process for trona |
| 05/25/2006 | US20060108270 Sewage treatment apparatus and method thereof |
| 05/25/2006 | US20060108268 Water treatment control system using fluorescence analyzer |
| 05/25/2006 | US20060107999 Device for blocking the water outlet of a light liquid separator |
| 05/25/2006 | US20060107969 Ozonated water flow and concentration control apparatus and method |
| 05/25/2006 | US20060107946 Method of preparing granulated sugar from an aqueous sugar solution containing monovalent and polyvalent anions and cations |
| 05/24/2006 | EP1659098A2 Method for clarifying waste water containing organic material |
| 05/24/2006 | EP1658534A1 Method and device arrangement for automatic dose control of chemicals |
| 05/24/2006 | EP1658240A1 Gel-based remedial additive for remediation of environmental media and method of use |
| 05/24/2006 | EP1658239A1 Process obtaining landfill disposable waste from hydrocarbon containing sludge |
| 05/24/2006 | EP1658238A2 Method for treating an aqueous acidic liquid containing heavy metals and device for carrying out said method |
| 05/24/2006 | EP1658237A1 Method and device for the comminution of particulate organic substances in suspensions of microorganisms |
| 05/24/2006 | EP1658236A1 Water treatment cartridges and processes related thereto |
| 05/24/2006 | EP1658101A1 Apparatus and methods for variably sterilizing aqueous liquids |
| 05/24/2006 | EP1513774A4 Oil from water separation system |
| 05/24/2006 | EP1450922A4 Chemical feeder |
| 05/24/2006 | EP1345858A4 Enhanced biogas production from nitrogen bearing feed stocks |
| 05/24/2006 | EP1255602B1 Vertical extending liquid/liquid contacting column |
| 05/24/2006 | EP1252855B1 Control system for a water softener device, in particular for household appliances |
| 05/24/2006 | EP0956145B1 Method to treat whey |
| 05/24/2006 | DE202006003226U1 Plant for heating drinking water to kill Legionella and other germs, comprising heated water disinfection circuit, circulating water circuit and preheater-recooler for cooling the hot, disinfected water |
| 05/24/2006 | DE202006001589U1 Hydraulic circuit for oscillatory transmission of homeopathic data, includes components processing circulating water for harmonious exchange of bioelectromagnetic information with patient |
| 05/24/2006 | DE102005049389A1 Production of porous granulated materials used in the building industry comprises introducing a mixture consisting of silica sand, chalk, cement, water and aluminate into a mold, splitting after being set and hardening |
| 05/24/2006 | DE10150014B4 Schwimmbeckenauskleidung zur Entkeimung von Wasser Swimming pool lining for sterilizing water |
| 05/24/2006 | DE10015618B4 Mittel zur Aufbereitung von Aquarien- und Teichwasser sowie von Blumen- und Pflanzerde Agents for the treatment of aquarium and pond water as well as flowers and planting soil |
| 05/24/2006 | CN2783082Y Anion water tap |
| 05/24/2006 | CN2783081Y Anion joint for water tap |
| 05/24/2006 | CN2782669Y Submerged oxygen enriched magnetization aerator |
| 05/24/2006 | CN2782666Y Static electricity water ttreatment device |
| 05/24/2006 | CN2782665Y Two-stage reverse osmosis water purifier for prenltrafilter |
| 05/24/2006 | CN2782664Y Aseptic medical used injection water treatment equipment |
| 05/24/2006 | CN2782663Y Automatic oil and water separated disc shape float oil recovering machine |
| 05/24/2006 | CN2782662Y Circular shape ultraviolet lamp tube water purifier |
| 05/24/2006 | CN2782661Y Water purifier |
| 05/24/2006 | CN2782660Y Device for heating reverse osmosis water utilizing waste heat of offgas |
| 05/24/2006 | CN2782659Y Ammonia distillation device |
| 05/24/2006 | CN2782658Y Foam collecting device for sea water desalination by distillation method |
| 05/24/2006 | CN2782657Y Honeycom shape wooden fish stone mineralizing core for drinking-water |
| 05/24/2006 | CN2782656Y Water filtering circulation device |
| 05/24/2006 | CN2782655Y Water and gas distributor for filtering pool |
| 05/24/2006 | CN2782654Y 净水器 Water Purifier |
| 05/24/2006 | CN2782186Y Ti-alloyed filter element |
| 05/24/2006 | CN2782098Y Sterilizer through UV excited by microwave |
| 05/24/2006 | CN2781979Y Oxygen riched multifunctional drinking machine |
| 05/24/2006 | CN1777701A Oxygen scavenger and the method for oxygen reduction treatment |
| 05/24/2006 | CN1777665A Method for purifying a liquid medium |
| 05/24/2006 | CN1777470A Crossflow filtration system with quick dry change elements |
| 05/24/2006 | CN1777465A Filter assembly utilizing carbon block and pleated filter element |
| 05/24/2006 | CN1777449A Modular, high volume and high pressure liquid disinfection using UV radiation |
| 05/24/2006 | CN1776841A Composite nano carbon-base film electrode and use therefor |
| 05/24/2006 | CN1776331A High temperatur sterilized drinking water machine |