| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 12/12/2012 | CN102814171A Amorphous Al2O3 modified nano TiO2 visible-light-driven photocatalyst and preparation method thereof |
| 12/12/2012 | CN102814169A Fluorine-removing lanthanum-supported fiber adsorbent and synthesis method thereof |
| 12/12/2012 | CN102814166A Preparation method of copper ion special-purposed adsorption material |
| 12/12/2012 | CN102814165A Method for improving chitosan acidoresistance |
| 12/12/2012 | CN102814164A Method for implementing copper-cobalt-zinc separation, enrichment and purification by using heavy metal adsorbing material |
| 12/12/2012 | CN102814163A Preparation method of magnetic charcoal for efficiently removing tetracycline |
| 12/12/2012 | CN102814159A Heavy metal adsorption material reparation process |
| 12/12/2012 | CN102814158A Preparation method and application of porous magnetic superstructure nanocomposite |
| 12/12/2012 | CN102814128A One-pump dispensing device for sewage treatment |
| 12/12/2012 | CN102814123A Reverse osmosis membrane chemical cleaning method |
| 12/12/2012 | CN102814122A Method for producing fast ion electrode and electrical membrane water treatment device |
| 12/12/2012 | CN102814058A Method for implementing nickel-magnesium separation, enrichment and purification by using heavy metal adsorbing material |
| 12/12/2012 | CN102812973A Microbial insecticide |
| 12/12/2012 | CN102399036B Movable test guiding water plant for emergency treatment |
| 12/12/2012 | CN102390891B Method for removing volatile organic malodorous substances from biogas slurry by using extraction method |
| 12/12/2012 | CN102351347B Treatment method for ultrahigh-concentration sewage containing phosphorus |
| 12/12/2012 | CN102329046B Method for processing phosphorus in sediment by combining photocatalytic reduction with submerged plants |
| 12/12/2012 | CN102320686B Device and method for rapidly purifying, repairing and filtering heavy metal polluted water and soil |
| 12/12/2012 | CN102320682B Method for separating and recovering crystallized phenol from phenol-containing dilute solution |
| 12/12/2012 | CN102320680B Method for preparing ion exchanger for removing available phosphorous in water body |
| 12/12/2012 | CN102285694B Intelligent pipeline water dispenser |
| 12/12/2012 | CN102260000B Process for treating and recycling ammonium chloride rare earth wastewater |
| 12/12/2012 | CN102258997B Manganese-loaded multiphase catalyst, and water treatment method for producing high-activity quinquevalent manganese by catalyzing ozone through same |
| 12/12/2012 | CN102249376B Method for realizing recycling of aniline waste water and zero release through electropolymerization |
| 12/12/2012 | CN102225818B Technological process for toxicity elimination of extracted wastewater with high concentrated acid |
| 12/12/2012 | CN102219277B System and method for processing soil leaching waste water polluted by polycyclic aromatic hydrocarbon |
| 12/12/2012 | CN102211804B Preparation method of starch-based flocculating agent |
| 12/12/2012 | CN102190386B Ammonia-controllable recovery method of high ammonia nitrogen waste water based on membrane technology |
| 12/12/2012 | CN102188956B Heavy metal adsorption copolymer with sulfonic acid group and preparation method thereof, and application of heavy metal adsorption copolymer to water treatment |
| 12/12/2012 | CN102167473B Water treatment method utilizing regenerated zeolite bed ammonia-nitrogen converter |
| 12/12/2012 | CN102161526B Application of magnesium oxide-loaded ferrocobalt metal magnetic nanometer material on degrading orange colour II in wastewater |
| 12/12/2012 | CN102161523B Method for processing cleaning wastewater in cold oil path in piston |
| 12/12/2012 | CN102153169B Method for controlling soluble microbial product organic pollutants on reverse osmosis membrane |
| 12/12/2012 | CN102126780B Application of efficient COD (chemical oxygen demand) remover to wastewater treatment |
| 12/12/2012 | CN102115290B Method for separating pollutants from landfill leachate |
| 12/12/2012 | CN102078815B Preparation method of rare-earth composite oxide photocatalyst |
| 12/12/2012 | CN102078792B Synthesis method and application of nano-titanium dioxide for adsorption of heavy metals |
| 12/12/2012 | CN102068998B Preparation and application methods of BiOBr/BiOCl compound photocatalyst |
| 12/12/2012 | CN102050532B Integral treatment process of oily sewage of oil field |
| 12/12/2012 | CN102030391B Seawater desalination system using wind generation and reverse osmosis |
| 12/12/2012 | CN101973622B Method for accelerating monopersulfate and persulfate to produce free sulfate radicals |
| 12/12/2012 | CN101949473B Leakage-preventing water-stop valve |
| 12/12/2012 | CN101890302B Electrodeionization apparatus with resilient endblock |
| 12/12/2012 | CN101837615B Plastic recovery system |
| 12/12/2012 | CN101830583B Method for treating waste acid by gypsum sedimentation, arsenic oxidizing sedimentation and iron salt neutralization and co-precipitation |
| 12/12/2012 | CN101817573B Electric double-action energy recycling device |
| 12/12/2012 | CN101808947B Diaphragm analysis method and use of products obtained using the method |
| 12/12/2012 | CN101765565B Reverse osmosis with temperature control |
| 12/12/2012 | CN101720307B Treatment of water with hypobromite solution |
| 12/12/2012 | CN101328001B Process for biological treatment of organic waste water and apparatus thereof |
| 12/12/2012 | CN101234826B Sulfuration recovery processing method and device for high-acidity high-arsenic high-cadmium waste water |
| 12/11/2012 | US8329763 Hydrogel |
| 12/11/2012 | US8329172 Combination therapies for B-cell lymphomas comprising administration of anti-CD20 antibody |
| 12/11/2012 | US8329044 Method of treating fluids contaminated with anthrax or legionella using wave energy from a carbon arc |
| 12/11/2012 | US8329043 Method and device for treating a liquid |
| 12/11/2012 | US8329042 Method of treating sludge material using electrokinetics |
| 12/11/2012 | US8329041 Ship with a contaminant separation device |
| 12/11/2012 | US8329040 Method for removing ammonia nitrogen in coking wastewater |
| 12/11/2012 | US8329032 Liquid purifying apparatus |
| 12/11/2012 | US8329020 Method of shutting down water electrolysis system |
| 12/11/2012 | US8328996 Method and apparatus for desalinating water combined with power generation |
| 12/11/2012 | US8328995 Method for producing a distillate stream from a water stream containing at least one dissolved solid |
| 12/11/2012 | US8328749 Blood purification apparatus and method for calculating a recirculation rate for the blood purification apparatus |
| 12/11/2012 | US8327502 Centrifugal dehydrating device for mop |
| 12/11/2012 | CA2750845C Paraffinic froth treatment with pressure moderation for tailings solvent recovery |
| 12/11/2012 | CA2481919C Used water treatment system for residences and the like |
| 12/11/2012 | CA2481050C Waste water treatment process for animal processing contaminant removal |
| 12/11/2012 | CA2478380C Method of monitoring membrane separation processes |
| 12/11/2012 | CA2468037C Method and device for treating hydrophilic sludge by hydraulic turbulence effect combined with oxidation and chemical reactions by additive input |
| 12/11/2012 | CA2463503C Method and apparatus for the uv-treatment of aqueous liquids |
| 12/10/2012 | CA2779732A1 Mobile clarifier and sludge dewatering system for onsite waste water treatment |
| 12/09/2012 | CA2779138A1 Leveling hold-down mechanism for lateral screens |
| 12/06/2012 | WO2012167002A1 Process and apparatus for treating perchlorate in drinking water supplies |
| 12/06/2012 | WO2012166839A2 Sewage silo with centripetal action discharge arm |
| 12/06/2012 | WO2012166701A2 Nanoparticle-functionalized membranes, methods of making same, and uses of same |
| 12/06/2012 | WO2012166670A2 Disinfeciting water used in a fracturing operation |
| 12/06/2012 | WO2012166434A1 Supercapacitor desalination cells, devices and methods |
| 12/06/2012 | WO2012166121A1 Piezoelectric discharge water purification |
| 12/06/2012 | WO2012165806A2 Method for sterilizing water treatment apparatus having plurality of tanks |
| 12/06/2012 | WO2012165799A2 Underwater capillary tube plasma device having gas channel |
| 12/06/2012 | WO2012165695A1 Magnetite and birnessite aggregate-form mixture, synthesis method therefor, and water-treatment method using mixture |
| 12/06/2012 | WO2012165694A1 Sterilizing apparatus and method for water treatment apparatus |
| 12/06/2012 | WO2012165671A1 Grey-water processing device using high-voltage glow discharge |
| 12/06/2012 | WO2012165566A1 Blood purification system |
| 12/06/2012 | WO2012165510A1 Recovery of reusable osmium tetroxide |
| 12/06/2012 | WO2012165509A1 Spray drying apparatus for filtrate from desulfurization waste water, and exhaust gas treatment system |
| 12/06/2012 | WO2012165508A1 Spray drying apparatus for filtrate from desulfurization waste water, and exhaust gas treatment system |
| 12/06/2012 | WO2012165490A1 Filtration device |
| 12/06/2012 | WO2012165488A1 Washing/sorting method and washing/sorting device for mixed materials |
| 12/06/2012 | WO2012165383A1 Method for recovering phosphorus from incinerated ash |
| 12/06/2012 | WO2012165121A1 Air diffuser |
| 12/06/2012 | WO2012164948A1 Hydrogen peroxide decomposition device and decomposition method for hydrogen peroxide |
| 12/06/2012 | WO2012164503A1 An oxygen generation device, particularly for civil, industrial, sanitary and environmental use |
| 12/06/2012 | WO2012164338A1 Ph20cp-portable water and climatic production system |
| 12/06/2012 | WO2012164164A1 Method and apparatus for electrochemical treatment of contaminated water or wastewater |
| 12/06/2012 | WO2012164070A1 De-ballast filtration |
| 12/06/2012 | WO2012163791A1 Method for manufacturing a lithium chloride solution from brine |
| 12/06/2012 | WO2012163640A1 System and method of controlling dosing of a disinfectant into water |
| 12/06/2012 | WO2012163085A1 Method for wastewater treatment by urine separation, seawater addition, and nitrification and in-sewer denitrification |
| 12/06/2012 | WO2012162891A1 Water purification kettle |