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

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
10/2011
10/26/2011	CN102225794A Combined device and method for separating waste water and waste oil in kitchen garbage
10/26/2011	CN102225793A Method for removing ammonia nitrogen, nitrogen nitrate and nitrogen nitrite in water synchronously
10/26/2011	CN102225792A Magnetic oxide supporting active carbon catalytic microwave degradation method of surfactant
10/26/2011	CN102225791A Low temperature plasma wastewater treatment device by radial-flow dielectric barrier discharge
10/26/2011	CN102225790A Water purifier
10/26/2011	CN102225789A Washing method of oxalic acid precipitation
10/26/2011	CN102225788A Magnetic-acoustic field synergistically enhanced sponge iron water deoxygenizing component
10/26/2011	CN102225787A Composite solar seawater desalination device and method
10/26/2011	CN102225786A Method for batch cutting and degrading pollutant molecules through physical cutting, and nano-knife material
10/26/2011	CN102225343A Preparation method for metal phthalocyanine catalyst, and application thereof
10/26/2011	CN102225340A Method for synthesizing catalyst capable of efficiently decomposing hydrazine at room temperature
10/26/2011	CN102225331A Particle electrode catalyst filling material for three-dimensional electrodes and preparation method thereof
10/26/2011	CN102225329A Carbon and ferroferric oxide mesoporous compound material, preparation thereof and application thereof in environmental sewage treatment
10/26/2011	CN102225257A Double-way backwashing pressure filter tank and backwashing method thereof
10/26/2011	CN102224819A Nano silver loaded graphene oxide composite bactericide, and its preparation and application
10/26/2011	CN101898847B System for treating sewage containing nonylphenol polyoxyethylene ether and metabolin
10/26/2011	CN101875522B Grading recycle device for electric flocculation and electric floatation purification bathing and washing wastewater
10/26/2011	CN101862662B Multi-doped half-load type Fenton-assisting titanium dioxide photochemical catalyst as well as preparation method and application method
10/26/2011	CN101857288B Preparation method of titanium-based titanium dioxide nanotube stannic oxide electrode
10/26/2011	CN101844007B Filter medium and preparation method thereof, filter element and water purification device
10/26/2011	CN101830594B Town sewage treatment technology and device thereof
10/26/2011	CN101823774B Method for producing compound type purifying agent by silicon tetrachloride
10/26/2011	CN101792501B Imidazoline derivative prepared by using polyacrylonitrile waste fiber, method for preparing same and application thereof in water treatment
10/26/2011	CN101786709B Inclined tube device
10/26/2011	CN101767853B Preparation and application of environment-friendly biodegradable paint mist polycoagulant
10/26/2011	CN101759321B Physicochemical and biochemical treatment method of chemical copper plating waste water
10/26/2011	CN101723498B Paint mist flocculating agent and preparation and application thereof
10/26/2011	CN101638275B Novel water purifier
10/26/2011	CN101565255B Treatment and reuse technology for aluminum surface treatment wastewater
10/26/2011	CN101549940B Technique of treating textile dyeing waste water
10/26/2011	CN101549931B Process for treating drinking water
10/26/2011	CN101514060B Device for treating emergency drinking water
10/26/2011	CN101402494B System for extracting concentrated liquor from water at deep layer of ocean and extracting process thereof
10/26/2011	CN101367573B Compound for wastewater treatment
10/26/2011	CN101367560B Pure water generator
10/26/2011	CN101318722B Removable sewage water recycling and processing equipment with membrane process
10/26/2011	CN101302010B By-product carbon dioxide cogeneration carbonas in giobertite process and application method thereof to sewage disposal
10/26/2011	CN101218180B Method for depolluting aqueous media containing organic pollutants
10/26/2011	CN101215444B Method for reclaiming bleaching lac particles
10/25/2011	US8043586 Methods of using adsorption media for separating or removing constituents
10/25/2011	US8043564 Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymer
10/25/2011	US8043511 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns
10/25/2011	US8043510 Mercury removal with sorbents magnetically separable from treated fluids
10/25/2011	US8043508 Filtering the suspended water under an external pressure through a porous hollow fiber membrane made of polyolefin, a copolymer of olefin and halogenated olefin, halogenated polyolefin, having an open area ratio in outer surface =>20%
10/25/2011	US8043505 Treatment equipment of organic waste and treatment method
10/25/2011	US8043502 Water pitcher filter
10/25/2011	US8043501 Reagent injector for equipping a water treatment reactor, comprising a nozzle associated with a dispersing member, and corresponding water treatment device
10/25/2011	US8043500 Aircraft potable water disinfection/sanitation system
10/25/2011	US8043499 Portable and autonomous desalination system
10/25/2011	US8042695 External pressure type hollow fiber membrane module
10/25/2011	CA2670049C Rocks and aggregate, and methods of making and using the same
10/25/2011	CA2620291C A synergistic biocide and process for controlling growth of microorganisms
10/25/2011	CA2497248C Control valve assembly
10/25/2011	CA2331084C Water treatment
10/24/2011	DE202011105643U1 Verrohrung zum Einsatz in Behältern von Abwasseranlagen Tubing for use in tanks of sewage systems
10/23/2011	CA2737328A1 Refinery residuals processing for integrated power, water, and chemical products
10/20/2011	WO2011130553A2 Improved disinfection efficiency of wastewater treatment
10/20/2011	WO2011130528A1 Anticoagulant-free dialysis systems and methods
10/20/2011	WO2011130522A1 Mobile fluid treatment system
10/20/2011	WO2011130353A1 Pool water sanitizer and method
10/20/2011	WO2011130321A2 Ultrasound and acoustophoresis technology for separation of oil and water, with application to produce water
10/20/2011	WO2011129976A2 Apparatus and methods for removing mercury from formation effluents
10/20/2011	WO2011129775A1 A microbubble generator
10/20/2011	WO2011129262A1 Disinfection aid for ozone disinfection and method for ozone disinfection
10/20/2011	WO2011128923A1 Apparatus for treating fluids
10/20/2011	WO2011128838A1 Water desalination plant, in particular seawater desalination plant, and connector for a tube of such a plant
10/20/2011	WO2011128824A1 A flotation unit for purifying water, such as a cfu (compact flotation unit)
10/20/2011	WO2011128741A1 Process for the production of bio-oil from municipal solid waste
10/20/2011	WO2011128465A1 Water purification machine
10/20/2011	WO2011127737A1 Modified molecular sieve with high selectivity to ammonia nitrogen in waste water and preparation method thereof
10/20/2011	WO2011127573A1 Multi-use power generation and water purification system
10/20/2011	WO2011127547A1 Method for removing polluting substances from water streams by oxygen injection in a flotation basin
10/20/2011	WO2011127512A1 Method for the treatment of a liquid, in particular a mineral oil
10/20/2011	WO2011066283A3 Flanged perforated metal plate for separation of pellets and particles
10/20/2011	US20110257334 Switchable Hydrophilicity Solvents and Methods of Use Thereof
10/20/2011	US20110257307 Methods and systems for converting waste into complex hydrocarbons
10/20/2011	US20110256027 Ozonated water spraying system with energy resource conversion, and ozonated water spraying apparatus thereof
10/20/2011	US20110255917 Methods for deicing roads
10/20/2011	US20110253643 High Surface Area Fibrous Silica Nanoparticles
10/20/2011	US20110253642 Oil collecting apparatus and method
10/20/2011	US20110253641 Filter Sleeve for Enabling Waste Water Discharge Directly into the Environment
10/20/2011	US20110253639 Spa Water Sanitizing Method and Apparatus
10/20/2011	US20110253638 Systems and methods for reducing electric power by optimizing water turbidity, suspended solids, circulation and filtration in pools, spas, water features, and other closed bodies of water
10/20/2011	US20110253637 Spa water sanitizing system
10/20/2011	US20110253636 Chemical Administrator For Controllably Treating Wastewater
10/20/2011	US20110253634 Treatment of wastewater
10/20/2011	US20110253633 Catanionic vesicles, process for preparing same and applications thereof
10/20/2011	US20110253632 Oil adsorbent, and method for recovering oil
10/20/2011	US20110253630 Membranes with functionalized carbon nanotube pores for selective transport
10/20/2011	US20110253628 Method of inhibiting scale formation and deposition in desalination systems
10/20/2011	US20110253627 System and method for filtering
10/20/2011	US20110253619 Separation membrane
10/20/2011	US20110253614 Versatile unfolding solar deployment system
10/20/2011	US20110253613 Contaminant removal system utilizing disc filter
10/20/2011	US20110253604 Ozonation system for treating secondary wastewater
10/20/2011	US20110253542 Static electromagnetic apparatus for accelerating electrically neutral molecules utilizing their dipolar electric moment
10/20/2011	US20110253522 Method and system for purifying liquid using waste heat
10/20/2011	DE202011051065U1 Kontaktfiltervorrichtung Contact filtering device
10/20/2011	DE102010027840A1 Tauchreaktor Diving reactor
10/20/2011	CA2796226A1 Mineral complex, compositions thereof, and methods of using the same

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