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
06/20/2012CN102500200A Equipment and method for seawater desalination, sewage purification and flue gas emission and purification
06/20/2012CN102500169A Filter medium for removing chloroacetic acid from water and preparation method thereof
06/20/2012CN102500167A Core-shell structure composite filter material for water treatment and preparation method thereof
06/20/2012CN102500162A Iron carbonyl-coated filtering material and preparation method and application thereof
06/20/2012CN102500133A Application method of graphene sponge
06/20/2012CN102499246A Application of pyridines compound as bactericide
06/20/2012CN102499212A Electric lotus disease and pest prevention device and lotus disease and pest prevention method
06/20/2012CN102499116A Antibiotics-free culture method applying strains for padding and biological isolation in combined manner
06/20/2012CN102499115A Non-antibiotic cultivation method using drinking water, disinfecting bacteria and biological isolation
06/20/2012CN102499114A Combined nonreactive cultivation method adopting padding, drinking water, sterilizing fungus and bioisolation mode
06/20/2012CN102139976B Treatment method for saliferous waste water from production process of MDI
06/20/2012CN102126799B Method for treating fluorine-containing and ammonia nitrogen-containing waste water in electronic industry
06/20/2012CN102120656B Process for recycling isomerized mother liquor of phthalic anhydride wastewater
06/20/2012CN102120625B Sewage treatment and uniform distribution system with sewage distribution protective hood
06/20/2012CN102107958B Method for performing advanced treatment and reuse on oil-refining sewage and matched device
06/20/2012CN102092811B Recycling method of phosphorus in waste water
06/20/2012CN102050545B Ship domestic sewage treatment device with pre-separation tank
06/20/2012CN102040302B Treatment method of nitrochlorobenzene production wastewater
06/20/2012CN102030390B Membrane precision filter for wastewater treatment and application thereof
06/20/2012CN101985759B Negative plate of inert composite electrode adopting EFT and preparation method thereof and electrolytic equipment containing negative plate
06/20/2012CN101982237B Preparation method of ozone catalytic oxidation catalyst used for treating oil refining waste water
06/20/2012CN101935077B Waste acid concentration multistage treatment method
06/20/2012CN101928080B Supercritical water oxidation treatment method for high-concentration organic wastewater
06/20/2012CN101920136B Method and system for treating blast-furnace flushing slag water
06/20/2012CN101915686B Ultrasonic atomization high-voltage discharging and ozone-ultraviolet combined oxidization digestion device
06/20/2012CN101913664B Disc-type diatomite full-automatic water purification equipment
06/20/2012CN101885552B Active water treater
06/20/2012CN101857295B Method for quickly removing metronidazole by utilizing nanoscale zero-valent iron and application thereof
06/20/2012CN101823781B Unit for producing sterilized water, cartridge comprising the unit and washing machine comprising the cartridge
06/20/2012CN101821203B Reverse osmosis freshwater plant (variants)
06/20/2012CN101818925B Recovery device for steam condensation water
06/20/2012CN101804324B Modified molecular sieve with high selectivity to ammonia nitrogen in waste water and preparation method thereof
06/20/2012CN101786739B Oil extraction wastewater treatment method used for oilfield reinjection
06/20/2012CN101746871B Electrochemical method for removing nitrate from drinking water source
06/20/2012CN101710181B Parallel light beam apparatus for measuring biometric dosage of ultraviolet rays
06/20/2012CN101633527B Composite type polymeric flocculant
06/20/2012CN101555081B Technology for processing and recycling electroplating wastewater containing cyanide and system thereof
06/20/2012CN101541671B Methods for purifying an aqueous hydrochloric acid solution
06/20/2012CN101498479B Air conditioner
06/20/2012CN101497031B Polluted water body heavy metal adsorption material and preparation method thereof
06/20/2012CN101223110B Electric deionized water manufacturing equipment
06/20/2012CN101205110B Sewage water treatment device and method thereof
06/19/2012US8202500 Processes and uses of dissociating molecules
06/19/2012US8202426 Membrane station waste treatment process
06/19/2012US8202402 System and method of passive liquid purification
06/19/2012US8202401 Methods and apparatus for distillation using phase change energy
06/19/2012US8202356 Degassing centrifugal apparatus with sensor
06/19/2012US8202240 System and method for collecting plasma protein fractions from separated blood components
06/19/2012CA2499683C Uv led based water purification module for intermittantly operable flow-through hydration systems
06/19/2012CA2464751C Improvements in materials handling and sampling
06/14/2012WO2012079056A1 Compact closed-loop electrolyzing process and apparatus
06/14/2012WO2012078975A1 High efficiency water purification system
06/14/2012WO2012078848A1 Comprehensive compact unit for the treatment of effluents and/or sewage and system that uses it
06/14/2012WO2012078638A1 Method for removal of iron from an aqueous solution
06/14/2012WO2012078476A2 Led fluid purification system and method
06/14/2012WO2012078449A1 Gravity feed water treatment system with oxidation and disinfection steps
06/14/2012WO2012078267A1 Microwave disposal system for hazardous substances
06/14/2012WO2012078044A1 Method and installation for recovery and utilisation of methane from an anaerobic liquid effluent
06/14/2012WO2012077969A2 Photocatalytic reactor
06/14/2012WO2012077958A2 Electrolysis unit and apparatus and method for treating ship ballast water using the electrolysis unit
06/14/2012WO2012077721A1 Antimicrobial water treatment agent
06/14/2012WO2012077610A1 Alkali metal separation and recovery method and alkali metal separation and recovery apparatus
06/14/2012WO2012077569A1 Water purifier
06/14/2012WO2012077506A1 Chemical cleaning method for immersed membrane element
06/14/2012WO2012077358A1 Liquid treatment apparatus
06/14/2012WO2012077122A2 A purification medium
06/14/2012WO2012077033A2 Organic-inorganic composite material for removal of anionic pollutants from water and process for the preparation thereof
06/14/2012WO2012076940A1 Carbon bed electrolyser for treatment of liquid effluents and a process thereof
06/14/2012WO2012075682A1 Solid-liquid separation device and use thereof in wastewater treatment
06/14/2012WO2012053736A3 Metal ion sterilization device
06/14/2012WO2012033850A3 Systems, apparatus, methods and articles for use in sanitization or disinfection
06/14/2012WO2012027620A3 Treatment system and method for shallow water and saturated soil environments
06/14/2012WO2012027451A3 Water treatment and revitalization system and method
06/14/2012WO2011141178A8 Device for generating drinking water by condensing water vapour generated in an evaporation device
06/14/2012US20120145649 Method and device for affecting a chemical or mechanical property of a target site
06/14/2012US20120145648 Treatment System and Method for Degrading Chlorinated DNAPL
06/14/2012US20120145647 Electrocoagulation system
06/14/2012US20120145646 Method for Removal of Iron from an Aqueous Solution
06/14/2012US20120145642 Method and apparatus for treatment of fluids
06/14/2012US20120145640 Method and composition to reduce the amounts of heavy metal in aqueous solution
06/14/2012US20120145637 Magnetic extractants, method of making and using the same
06/14/2012US20120145636 High Efficiency Water Purification System
06/14/2012US20120145635 Treatment of waters with multiple contaminants
06/14/2012US20120145634 High Efficiency Water Purification System
06/14/2012US20120145633 Ultra-sound enhanced centrifugal separation of oil from oily solids in water and wastewater
06/14/2012US20120145630 Fresh water production method
06/14/2012US20120145629 System And Method For Treating Process Water With Separate Separation Of Gases And Solids
06/14/2012US20120145624 Water filter cartridge
06/14/2012US20120145618 Gravity feed water treatment system with oxidation and disinfection steps
06/14/2012US20120145610 Fresh water generator
06/14/2012US20120144830 Feed water degasifier for a solar thermal power station
06/14/2012DE19813451B4 Verfahren zur mikrobiologischen Reinigung A process for the microbiological purification
06/14/2012DE102011054888A1 Ozongenerator-Modul Ozone generator module
06/14/2012DE102011054483A1 Ozongenerator-Modul Ozone generator module
06/14/2012DE102010061206A1 Abscheidevorrichtung, um Fette aus Wasser abzuscheiden, sowie Verfahren zum Abscheiden von Fetten aus Wasser Separator to separate grease from water, as well as methods for the separation of fats from water
06/14/2012DE102010061179A1 Arrangement useful for producing drinking water of selected hardness, comprises ion exchanger, inlet for connecting to drinking water supply, outlet for providing the drinking water of selected hardness, and mixing valve
06/14/2012DE102010054000A1 Device, useful for treating and filling water in a container, comprises a first component that include a water treatment device and a second component that include a water filling device
06/14/2012DE102010043662B4 Brauereiabwasseraufbereitungsverfahren sowie Brauereiabwasseraufbereitungsvorrichtung Brewery wastewater treatment processes and brewery waste water treatment apparatus
06/14/2012DE102007060322B4 Vorrichtung zur Neutralisation von sauren Verbrennungskondensaten Apparatus for neutralization of acidic combustion condensates
06/14/2012CA2850565A1 High efficiency water purification system
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