Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
06/2012
06/27/2012CN101538081B Multi-core aluminium-poly (silicon-phosphorus) aluminum chloride and production method thereof
06/27/2012CN101538079B Filled-concentrate countercurrent electric demineralizer and method thereof
06/27/2012CN101535189B Treating liquids in oil extraction
06/27/2012CN101531389B Method for producing polyaluminium chloride
06/27/2012CN101519249B Method for treating hydrolyzed waste water and recovering resource in disperse blue production process
06/27/2012CN101500952B Method and installation for packaging muds before drying
06/27/2012CN101460408B Process for sewage water purification
06/27/2012CN101348313B Papermaking waste water processing technological process based on membrane biological reactor
06/27/2012CN101348312B Processing apparatus and processing method of oil-containing waste water
06/27/2012CN101346315B Highly stable aqueous solution, electrode with nanocoating for preparing the solution and method for making this electrode
06/27/2012CN101341096B Method and apparatus for water treatment to eliminate aquatic organisms by an abrupt pressure reduction
06/27/2012CN101321579B Filtration unit
06/27/2012CN101304943B Hydrogen generating agent and use thereof
06/27/2012CN101088938B Process of treating heavy metal containing sewage
06/26/2012US8207284 Process for producing cation exchangers
06/26/2012US8206585 Automatic oil-water separation and recovery system used on ships
06/26/2012US8206580 Integrated blood treatment module
06/26/2012US8206579 Aquarium filtration system
06/26/2012US8206571 Formation of [18F] fluoride complexes suitable for [18F] fluorinations
06/26/2012US8206558 Apparatus for processing process or industrial wastewaters
06/26/2012US8206557 Methods and apparatus for distillation of shallow depth fluids
06/26/2012US8206331 Wearable ultrafiltration device
06/26/2012US8206330 Device, system, and method for controllably reducing inflammatory mediators in a subject
06/26/2012CA2664679C System and method for eliminating sludge via ozonation
06/26/2012CA2618551C Magnetic separation filtering and cleaning apparatus
06/26/2012CA2584947C Wastewater treatment and recycling system
06/26/2012CA2570414C Formulation and method for chlorinating recreational water
06/26/2012CA2566752C Electrodeionization device and methods of use
06/26/2012CA2546103C Water treatment system and method
06/26/2012CA2452489C Cathode with disintegration shield in a gas discharge lamp
06/23/2012CA2751186A1 Zero emission steam generation process
06/21/2012WO2012082530A1 Open-channel feed dilution system for a thickener or settling tank
06/21/2012WO2012082368A1 Purifying a fluid using a heat carrier comprising an electromagnetic radiation-absorbing complex
06/21/2012WO2012082364A1 Distilling a chemical mixture using an electromagnetic radiation-absorbing complex for heating
06/21/2012WO2012082259A1 Chemical oxidation or electromagnetic treatment in sago operations
06/21/2012WO2012082251A1 Selenium separation and recovery from bioreactor sludge
06/21/2012WO2012082239A1 Ion exchange deionization apparatus with electrical regeneration
06/21/2012WO2012082139A1 Method and apparatus for water treatment
06/21/2012WO2012081999A1 An electrolytic cell
06/21/2012WO2012081959A1 Recycling device for water distillation
06/21/2012WO2012081747A1 Forward-osmosis, continuous-process, water-treatment system and method using phase changes in an osmotically active substance
06/21/2012WO2012081715A1 Biological purification agent, biological purification system and biological purification method for water to be treated
06/21/2012WO2012081682A1 Mixing device, mixture fluid production device, mixture fluid production method, and mixture fluid, oxygen-containing water and ice produced by same
06/21/2012WO2012080673A1 Method and device for disinfecting water
06/21/2012WO2012080659A2 System and method for collecting compounds in the ground
06/21/2012WO2012080514A1 Method for treating bodies of water
06/21/2012WO2012080254A1 Apparatus for treating a liquid
06/21/2012WO2012079740A1 System and method for water purification
06/21/2012WO2012079288A1 Process, apparatus and membrane bioreactor for wastewater treatment
06/21/2012WO2012079276A1 Dynamic membrane external pressure non-cyclic solid-liquid separation device
06/21/2012WO2012079193A1 Water purification device
06/21/2012WO2012079189A1 Method for preparing oxygen dissolving water efficiently under constant pressure
06/21/2012WO2012079175A1 Systems and methods for use of water with switchable ionic strength
06/21/2012WO2012079149A1 Radiation source module and fluid treatment system
06/21/2012WO2012079140A1 Biostimulation and bioenhancing processes for treating domestic and industrial effluents
06/21/2012WO2012038433A3 Stabilized 3,3 dialkoxy-1-propene preparation
06/21/2012WO2012036408A3 Submerged-membrane bioreactor that easily responds to load regulation, and method of treating wastewater using the same
06/21/2012WO2012030589A3 System for disinfecting water on board of passenger vehicles
06/21/2012WO2011058298A8 Adsorption of contaminants from liquid and electrochemical regeneration of adsorbent
06/21/2012WO2011009950A8 A process for producing water enriched with natural orthosilicic acid
06/21/2012US20120157745 Concrete wash water solidification products and methods
06/21/2012US20120156097 Medical Fluid Cassettes and Related Systems
06/21/2012US20120152864 Self-disposal of solids in an immiscible liquid separator
06/21/2012US20120152856 Bottle, system and method for sterilizing a liquid
06/21/2012US20120152855 Systems and apparatus for seawater organics removal
06/21/2012US20120152850 Sedimentation and Floatation Wastewater Treatment Device with a Heater
06/21/2012US20120152849 Adsorptive flotation removal of sodium tripolyphosphate from waste liquid
06/21/2012US20120152845 Porous silica-metal organic composite adsorbents and methods of making and using the same
06/21/2012US20120152843 Ceramic membranes
06/21/2012US20120152841 Liquid membrane suitable for water extraction
06/21/2012US20120152838 Method for sewage and industrial wastewater treatment
06/21/2012US20120152837 Biological treatment method of organic-matter-containing water
06/21/2012US20120152835 Fuel cell devices for use in water treatment and reclamation processes
06/21/2012US20120152831 Method and apparatus for cleaning wastewater
06/21/2012US20120152830 Waste water treatment method
06/21/2012US20120152827 Bioretention System with Internal High Flow Bypass
06/21/2012US20120152817 Floating Oil Recovery Suppressor And Viscosity Elevator
06/21/2012US20120152813 chlorination device
06/21/2012US20120152761 Selenium separation and recovery from bioreactor sludge
06/21/2012US20120152760 Water treatment method and system
06/21/2012US20120152759 Perchlorate removal from concentrated salt solutions using amphoteric ion-exchange resins
06/21/2012US20120152721 Method for Treating Water In Order to Desalinate Said Water, Including Treating Concentrates
06/21/2012US20120152546 Chemical oxidation or electromagnetic treatment in sagd operations
06/21/2012DE102012001551A1 Method and device, useful for treating polluted rainwater, where water running over road gully passes into organic-mud bucket, through natural-fabric bag filled with natural chopped straw and natural pellets that are bound with salt, or oil
06/21/2012DE102010055034A1 Treating water bodies, comprises introducing a feed material containing an unburned lime product into the water bodies to be treated
06/21/2012DE102010055032A1 Treating water bodies, comprises introducing a feed material containing an unburned lime product into the water bodies to be treated
06/21/2012DE102006051116B4 Filteranordnung zur Wasseraufbereitung Filter assembly for water treatment
06/21/2012CA2821853A1 Method for treating bodies of water
06/21/2012CA2821789A1 Systems and methods for use of water with switchable ionic strength
06/21/2012CA2821716A1 Apparatus and method for disinfecting contact lenses
06/21/2012CA2821398A1 Open-channel feed dilution system for a thickener or settling tank
06/21/2012CA2821331A1 Remedial composition and treatment method
06/21/2012CA2821118A1 Method for recycling deoiled water using counterflow falling-film evaporators
06/21/2012CA2820736A1 Runoff collection system with first flush control and pretreatment
06/21/2012CA2820663A1 Spirally wound microbial fuel cell
06/21/2012CA2819780A1 Chemical oxidation or electromagnetic treatment in sagd operations
06/21/2012CA2819777A1 Selenium separation and recovery from bioreactor sludge
06/21/2012CA2819621A1 Protected antimicrobial compounds for high temperature applications
06/21/2012CA2819065A1 Radiation source module and fluid treatment system
06/21/2012CA2762452A1 An apparatus and method for removing impurities from water or wastewater
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