| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/20/2010 | CN201386055Y Sea water wall hanging machine |
| 01/20/2010 | CN201386054Y Preparation device for direct drinking water |
| 01/20/2010 | CN201386053Y Water quality protector used for solar water heaters |
| 01/20/2010 | CN201386052Y Full-automatic ozone filtered water device |
| 01/20/2010 | CN201386051Y Waste water treatment device in production of flexible circuit board |
| 01/20/2010 | CN201386050Y Improved two-stage reverse osmosis ultrapure water machine |
| 01/20/2010 | CN201386049Y High turbidity water and waste water filtering and purifying system |
| 01/20/2010 | CN201386048Y Raw-water bucket shield of normal-pressure water purifier |
| 01/20/2010 | CN201386040Y Aeration rotating brush |
| 01/20/2010 | CN201386037Y Device for water treatment by using nano-composite catalytic materials |
| 01/20/2010 | CN201386036Y Drinking-water ceramic energy core |
| 01/20/2010 | CN201386035Y Vacuum feeding device |
| 01/20/2010 | CN201386034Y Contactless electric fluid processing device |
| 01/20/2010 | CN201386033Y Magnetizing device |
| 01/20/2010 | CN201386032Y Micro-electrolysis generator and water cup same |
| 01/20/2010 | CN201386031Y Device for insulating sewage from floating oil |
| 01/20/2010 | CN201386030Y City regenerated water utilizing system |
| 01/20/2010 | CN201386029Y Military water purifying device |
| 01/20/2010 | CN201386028Y Novel water purifying barrel |
| 01/20/2010 | CN201385040Y Food waste treatment equipment |
| 01/20/2010 | CN201385005Y Agricultural magnetizing high-efficient sprayer |
| 01/20/2010 | CN101631749A Energoinformational action method and a device for carrying out said method |
| 01/20/2010 | CN101631748A Ultrasonic method and device for treating a continuous flow of fluid |
| 01/20/2010 | CN101628753A Emergency chemical processing bag for sterilizing and cleaning few water bodies and converting same into direct drinking water |
| 01/20/2010 | CN101628752A Recyclable waste water deleading material prepared by utilizing oyster shells and preparation method thereof |
| 01/20/2010 | CN101628751A Recyclable waste water dephosphorization material of oyster shells prepared by fire-free method and preparation method thereof |
| 01/20/2010 | CN101628750A Sulfide heavy metal chelating agent and preparation method thereof |
| 01/20/2010 | CN101628749A Macromolecular composite flocculant and preparation method and application thereof |
| 01/20/2010 | CN101628748A Composite macromolecule coagulant for water purification |
| 01/20/2010 | CN101628747A Process for preparing decoloration flocculating agent of dyeing wastewater |
| 01/20/2010 | CN101628746A Polymeric aluminum ferric chloride-polydimethyldiallylammonium chloride composite coagulant and preparation method thereof |
| 01/20/2010 | CN101628745A Emergency treatment method for flowing water pollution |
| 01/20/2010 | CN101628744A Broad spectrum secondary drinking water sterilizer |
| 01/20/2010 | CN101628743A Portable reverse osmosis water treatment machine |
| 01/20/2010 | CN101628742A Pretreatment and recycling method of electrode regeneration liquid waste of electrolytic water purifying equipment |
| 01/20/2010 | CN101628741A Method for desalting seawater by utilizing cold energy of liquefied natural gas through phase transition-free indirect refrigeration |
| 01/20/2010 | CN101628740A Method for desalting seawater by utilizing cold energy of liquefied natural gas through direct contact refrigeration |
| 01/20/2010 | CN101628739A High-toxicity small-output waste water treatment device |
| 01/20/2010 | CN100582605C Native sewage water heat pump air conditioning system |
| 01/20/2010 | CN100582128C Continuous production method of water-soluble polymer and water-soluble polymer |
| 01/20/2010 | CN100582080C Epoxy ester wastewater recycling treatment method |
| 01/20/2010 | CN100582025C Equipment and process for preparing polymer water source by catalized deactivation of oilfield sewage |
| 01/20/2010 | CN100582024C Combined throw type water oxidation ditch |
| 01/20/2010 | CN100582023C Method for removing lead from industrial wastewater with magnetic biological adsorption agent |
| 01/20/2010 | CN100582022C Solar thermosiphon circulating evaporator surface film multieffective distillation desalination equipment |
| 01/20/2010 | CN100582021C Pond system |
| 01/20/2010 | CN100582020C Process for purifying benzo pollutants in waste water |
| 01/20/2010 | CN100582019C Method for absorbing and reclaiming palladium from palladium-containing waste liquid by ion exchange resin |
| 01/20/2010 | CN100582018C Method for producing solid polymeric ferric chloride using ferrous chloride crystal as raw material |
| 01/20/2010 | CN100581982C Beverage dispenser |
| 01/20/2010 | CN100581640C Electro-deionization method and device for synchronously concentrating and purifying heavy metal wastewater |
| 01/20/2010 | CN100581637C Filtering medium used for eliminating haloacetic acids in water and preparation method thereof |
| 01/20/2010 | CN100581635C Filtration medium and preparation, filter element, purifier and drinking machine using the same |
| 01/20/2010 | CN100581631C Method and apparatus for separating solids from a slurry |
| 01/19/2010 | US7648687 removal of impurities by precipitation and separation using a nonmetallic-ion-containing strong base, e.g., tetraalkylammonium hydroxides; reduction of higher oxidation-state-number oxymetal ions and subsequent precipitation as hydroxides that are separated; liquid-liquid exchange extraction to remove Sr |
| 01/19/2010 | US7648639 Method for separating a volume of composite liquid into at least two components |
| 01/19/2010 | US7648638 Method for treating wastewater |
| 01/19/2010 | US7648637 water quality and cost efficiency; involves measuring the concentration of the adsorbent material such as powder activated carbon, and adding more only if needed |
| 01/19/2010 | US7648628 Water treatment for an aircraft |
| 01/19/2010 | US7648477 Process for controlling blood flow in an extracorporeal blood circuit |
| 01/19/2010 | US7648475 Non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood, and equipment provided with this device |
| 01/19/2010 | US7648032 Adding in the mineral slurry an effective amount of a formamidine sulfinic acid and an effective amount of a borohydride to reductively bleach the mineral slurry; improved whiteness, brightness |
| 01/19/2010 | CA2433770C Sampling of hydrocarbons from geological formations |
| 01/14/2010 | WO2010006310A1 Water purification process |
| 01/14/2010 | WO2010006274A1 Filter with iodinated resin and filter life indicator |
| 01/14/2010 | WO2010006247A1 Treatment additives and methods for treating an aqueous medium |
| 01/14/2010 | WO2010005936A2 Multi-stage water filters |
| 01/14/2010 | WO2010005176A2 Apparatus for sterilizing pathogens in toilet |
| 01/14/2010 | WO2010004925A1 Method of recovering silicon, titanium, and fluorine |
| 01/14/2010 | WO2010004819A1 Salt water desalination equipment using reverse osmosis membrane, and method for producing desalinated water using salt water desalination equipment |
| 01/14/2010 | WO2010004543A1 Method of improving performance of a reverse osmosis system for seawater desalination, and modified reverse osmosis system obtained thereby |
| 01/14/2010 | WO2010004161A2 H<sb>2</sb>o<sb>2</sb>-based aqueous biocidal composition, method of manufacture and use |
| 01/14/2010 | WO2010004028A1 Device for sterilising water and use of same |
| 01/14/2010 | WO2010004027A1 Device for the sterilization of water and use of said device |
| 01/14/2010 | WO2010003895A1 Method for conditioning a precipitating solution that arises during the wet-chemical cleaning of conventional or nuclear plants, said solution containing organic substances and metals in ionic form |
| 01/14/2010 | WO2010003267A1 Water treatment system with adsorbent material based on mineral grains for removal of arsenic and methods of production, recycling and use |
| 01/14/2010 | WO2010003241A1 Bottled water cooler with ozone sterilizing device |
| 01/14/2010 | WO2009145635A8 Device and method for production of hydrogen |
| 01/14/2010 | WO2009125301A3 Seawater desalination system and method |
| 01/14/2010 | WO2009124383A8 Decentralized source separation sewage system |
| 01/14/2010 | WO2008154435A9 Water vapor distillation apparatus, method and system |
| 01/14/2010 | WO2002090904A9 Uv sensitive bacillus subtilis spores and biodosimetry applications |
| 01/14/2010 | US20100006513 Method, device and system for water treatment |
| 01/14/2010 | US20100006511 Treatment additives and methods for treating an aqueous medium |
| 01/14/2010 | US20100006508 Multi-Stage Water Filters |
| 01/14/2010 | US20100006507 Treating low-pressure, untreated drinking water with a water treatment device comprising a storage housing and mesoporous activated carbon filter particles; pore size adequate toremove bacteria and viruses; potable drinking water forthird-world countries |
| 01/14/2010 | US20100006490 Treatment Apparatus for Ship Ballast Water |
| 01/14/2010 | US20100006489 Wastewater flow diverter |
| 01/14/2010 | US20100006450 Diamond electrode |
| 01/14/2010 | US20100006438 Water purification process |
| 01/14/2010 | DE202008011710U1 Einrichtung zur Neutralisation von sauren Verbrennungskondensaten Means for neutralization of acidic combustion condensates |
| 01/14/2010 | DE102008048691A1 Verfahren zur Konditionierung einer bei der nasschemischen Reinigung konventioneller oder nukleartechnischer Anlagen anfallenden, organische Substanzen und Metalle in ionischer Form enthaltenden Abfalllösung A method for conditioning a wet chemical cleaning in conventional or nuclear installations incurred, organic substances and metals containing waste solution in ionic form |
| 01/14/2010 | DE102008032369A1 Verfahren sowie Vorrichtung zum Karbonisieren eines flüssigen Mediums, beispielsweise Getränk Method and apparatus for carbonating a liquid medium, for example drink |
| 01/14/2010 | DE102006057165B4 Trinkwasseraufbereitungsvorrichtung Drinking water treatment device |
| 01/14/2010 | DE102006033834B4 Anlage zum Erwärmen von Trinkwasser und zum Abtöten von Legionellen und sonstigen Keimen Installation for heating water and for killing Legionella and other bacteria |
| 01/14/2010 | DE10031160B4 Vorrichtung zum Entfernen von Verunreinigungen von der Oberfläche einer Flüssigkeit An apparatus for removing contaminants from the surface of a liquid |
| 01/14/2010 | CA2730222A1 Device for sterilizing water and use of same |
| 01/14/2010 | CA2730119A1 Treatment additives and methods for treating an aqueous medium |
| 01/14/2010 | CA2729311A1 Multi-stage water filters |
| 01/14/2010 | CA2726869A1 Method of improving performance of a reverse osmosis system for seawater desalination, and modified reverse osmosis system obtained thereby |