C02F 1 - Treatment of water, waste water, or sewage

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
12/2006
12/27/2006	CN1884119A Process for treating high-concentration dyeing waste water
12/27/2006	CN1884118A Ecological restoration method for enclosed or semi-enclosed landscape water bodies
12/27/2006	CN1884117A Attapulgite/polyacrylamide nano composite flocculant and method for preparing same
12/27/2006	CN1884116A Method for processing refuse-burning fly-ash by using magnesium ammonium phosphate sedimentation sludge
12/27/2006	CN1884115A Method for treating residual water for dredging and device therefor
12/27/2006	CN1884114A Flocculant for treating fluorite ore-dressing wastewater
12/27/2006	CN1884113A Process for treating low turbidity water
12/27/2006	CN1884112A Method for purifying water by magnetic filtration
12/27/2006	CN1884111A Wet type electrocatalysis treatment device for organic sewage and method thererfor
12/27/2006	CN1884110A Method for solar radiation denitrogenation of sewage
12/27/2006	CN1884109A Method for removing organic substance in aluminium trichloride waste solution
12/27/2006	CN1884108A Method for treating waste water in fenitrothion production
12/27/2006	CN1884107A Adsorption sedimentation and separation integrated water treatment device
12/27/2006	CN1884106A Health cup mate
12/27/2006	CN1884105A Atomization flash-evaporation ammonia-removing process for ammonia and nitrogen-containing wastewater
12/27/2006	CN1884104A Seawater desalination technology
12/27/2006	CN1884103A Control method for cyclic utilization of concentrated water in reverse-osmosis water-purifying treatment
12/27/2006	CN1884102A Water-purifying apparatus
12/27/2006	CN1884045A Secondary bromine-extracting method by using waste water from bromine-extracted brine
12/27/2006	CN1883829A Comprehensive treatment process for acid residual oil
12/27/2006	CN1883812A Raw coal sorting process
12/27/2006	CN1883724A Treatment system for charging ultraviolet radiated oxygen to medical liquid
12/27/2006	CN1292029C Composition, amphoteric polymeric flocculant and use of both
12/27/2006	CN1291924C Cementation continuous self-cleaned filtering method and filter thereof
12/27/2006	CN1291923C Method for treating industrial waste water through chemical reaction and coagulating sedimentation
12/27/2006	CN1291922C Nanometer titanium dioxide colloid microparticle flow aiding filter aid and preparing method thereof
12/27/2006	CN1291916C Process for preparing fluorine reducing ion sieve of aquatic body
12/27/2006	CN1291796C 固体分离器 Solids separator
12/27/2006	CN1291773C Drain water treatment system
12/26/2006	US7154000 Methods of using polylactate release compounds
12/26/2006	US7153698 Field-deployable cartridge method and test kit for arsenic
12/26/2006	US7153473 Hemostatic system and components for extracorporeal circuit
12/26/2006	US7153439 Grease separator for kitchen sinks and other applications
12/26/2006	US7153438 Water treatment compositions with masking agent
12/26/2006	US7153437 Controlling corrosion in process water systems
12/26/2006	US7153436 Recovering aggregate granite, sandstone, limestone, or igneous , "red mud", titanium dioxide pigment, titanium dioxide neutralization waste, and phosphate clay fine particles; adding cationic coagulant and/or anionic/nonionic polymer blend
12/26/2006	US7153435 Magnetic process for removing heavy metals from water employing magnetites
12/26/2006	US7153434 Methods for removing contaminants from water and silica from filter media beds
12/26/2006	US7153432 Method of purifying Fischer-Tropsch derived water
12/26/2006	US7153430 aerobic digestion of aqueous sewage; comminuted to reduce the median particle size of biomass using destructive cavitation; particles are preferentially ingested by predator organisms in the digestion stage so that they graze on the bacteria and biomass particles and reduce the amount of biomass
12/26/2006	US7153427 Nitrogen recovery system and method using heated air as stripping gas
12/26/2006	US7153424 Apparatus for purifying water
12/26/2006	US7153423 Wastewater treatment
12/26/2006	US7153420 Water purification by polymer colloids
12/26/2006	US7153395 Systems and methods for solar distillation
12/26/2006	US7153393 4-stage process: equilibrium staged separation process for removing non-acid oxygenated hydrocarbons; evaporation to reduce the total mass fraction of organic constituents; biological treatment for removing dissolved organic carbon; and solid-liquid separation for removing solids
12/26/2006	US7153178 Method of manufacturing a lamp assembly
12/26/2006	US7152759 Bottled liquid dispensers
12/26/2006	US7152504 Tube-plug extracting apparatus
12/21/2006	WO2006135760A2 Apparatus and process for the electromagnetic sanitization of water
12/21/2006	WO2006135500A2 Method and apparatus for controlling sulfide generation
12/21/2006	WO2006135188A1 Electrodialysis reversal and electrochemical wastewater treatment method of compound containing nitrogen
12/21/2006	WO2006134915A1 Apparatus for water treatment and method of treating water
12/21/2006	WO2006134828A1 Anion adsorbent, agent for purifying water or soil, and method for producing those
12/21/2006	WO2006134567A1 Fluid purification system with ultra violet light emitters
12/21/2006	WO2006134215A1 Filter material prepared by grinding, comprising calcium hydroxide
12/21/2006	WO2006134149A1 Method and system for photocatalytically cleaning air and waste water
12/21/2006	WO2006133966A1 Method for the purification of wastewaters from melamine systems
12/21/2006	WO2006133845A1 Guar gum derivatives containing amino alkyl groups
12/21/2006	WO2006100471A3 Stripping method and apparatus
12/21/2006	WO2006083279A3 Filter dehydrator
12/21/2006	WO2006012296A3 Separation of water from a fischer-tropsch product
12/21/2006	WO2005102943A3 Wastewater treatment
12/21/2006	WO2005025751A3 Grease separator for kitchen sinks and other applications
12/21/2006	US20060286596 Method and apparatus for separating and purifying biopolymers
12/21/2006	US20060286263 Functional Water
12/21/2006	US20060284713 Inductively powered apparatus
12/21/2006	US20060284107 Device for ionization of fluids, especially of water, alcoholic and non-alcoholic drinks
12/21/2006	US20060283812 e.g. solution from treating acid gas, avoiding foaming and hydrogen sulfide evolution while yielding a waste discharge stream of lower oxygen demand by lowering the pH, oxidizing, then lowering the pH further at ambient temperature
12/21/2006	US20060283811 Method of water treatment
12/21/2006	US20060283810 A Simplified Device for Converting UV Chambers to an O3/UV Advanced Simultaneous Oxidation Process Reactor for the Treatment of Fluids
12/21/2006	US20060283809 shared power supply for providing electric current to the first sanitizer generator and the second sanitizer generator and a shared control system connected to the power supply; cost efficiency
12/21/2006	US20060283808 Circulation system includes a sanitizer generator and has a suction line and a discharge line that delivers water from the pool through a circulation path; the delivery system controls the introduction of electrolyte into the water.
12/21/2006	US20060283807 Process obtaining landfill disposable wasted from hydrocarbon containing sludge
12/21/2006	US20060283806 Treating wastewater (at 10-30 degrees C.) discharged during production of an electrophotographic toner containing a surfactant, a colorant, silica and other solids by coagulation with a polysilicato-iron coagulant; formiation of a flock from the aggregates; and separation
12/21/2006	US20060283805 Advanced separator system
12/21/2006	US20060283804 Combined degassing and flotation tank
12/21/2006	US20060283803 Water treatment process
12/21/2006	US20060283802 Methods and systems for producing electricity and desalinated water
12/21/2006	US20060283794 Wastewater in the biological tank is aerated until measured nitrate or redox values meet high nitrate or high redox set value conditions relative to minimum aeration and maximum aeration time requirements; anoxic treatment
12/21/2006	US20060283793 Ultraviolet treatment unit and septic tank system
12/21/2006	US20060283783 Separator device
12/21/2006	US20060283718 Reactor loop for producing hydroxyl water
12/21/2006	US20060283298 Fluid separator
12/21/2006	DE4143625B4 Abscheideeinheit A separation
12/21/2006	DE202006012133U1 Gemstone-crystal plate for purifying water has carrier foil with adhesive surface on one side, to which micro-split crystals or ground gemstones are applied
12/21/2006	DE202005012891U1 Water oxygenator comprises a freely movable bell-type housing that serves as a gas storage chamber and adjusts vertically to the amount of gas supplied to the oxygenator
12/21/2006	CA2810285A1 Electrolytic cell and system for treating water
12/21/2006	CA2612484A1 Process of cracking of waste oil by microwave
12/21/2006	CA2611557A1 Electrolytic cell and system for treating water
12/21/2006	CA2611001A1 Method and apparatus for controlling sulfide generation
12/20/2006	EP1734013A2 Process to treat waste water from olive oil production
12/20/2006	EP1734011A1 A method for improving flux in a membrane bioreactor
12/20/2006	EP1734009A1 Wastewater treatment process
12/20/2006	EP1734008A2 Process for the disinfection of waters
12/20/2006	EP1733806A1 Inorganic film forming process and system
12/20/2006	EP1733781A1 Apparatus for concentrating methane gas
12/20/2006	EP1733099A1 Method of operating a sewage system and such a sewage system
12/20/2006	EP1732992A1 Carbon-containing, titanium dioxide-based photocatalyst, and process for producing the same
12/20/2006	EP1732859A1 High surface area ceramic coated fibers

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