| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 04/22/2010 | WO2010043898A1 Water purification apparatus |
| 04/22/2010 | WO2010043768A1 Acidic water and its use for drainage or separation of solids |
| 04/22/2010 | WO2010042982A1 Treatment of water containing dissolved mineral species |
| 04/22/2010 | WO2009140264A4 Chemical oxidation method and compounds |
| 04/22/2010 | US20100096337 Ultrasonically induced cavitation of fluorochemicals |
| 04/22/2010 | US20100096336 Waste treatment system |
| 04/21/2010 | CN101696074A Zero-discharge treating process for coking wastewater of iron and steel plant |
| 04/21/2010 | CN101696071A Zero-discharge treatment process for industrial wastewater of iron and steel plant |
| 04/21/2010 | CN101696067A Method for reducing ammonia nitrogen contents in turmeric saponin wastewater |
| 04/21/2010 | CN101696062A Treatment process for waster water from preparation of ammonium paratungstate |
| 04/21/2010 | CN101696048A Integrated reverse osmosis fast-connection filter element |
| 04/21/2010 | CN101041500B Highly effective reusing method for leather producing chrome tanning exhausted liquid |
| 04/21/2010 | CN100999364B Comprehensive utilization high advantage zero discharge seawater desalination production technology |
| 04/15/2010 | US20100089822 Micro Gas Attendant System |
| 04/15/2010 | US20100089740 Method and systems for processing waste water using zero process water discharge |
| 04/14/2010 | EP2174727A2 Method for Treating Metal-Contaminated Water and Soil |
| 04/14/2010 | EP2173667A2 Desalination using low-grade thermal energy |
| 04/14/2010 | CN201437510U Nickel-containing wastewater recovery system for circuit boards |
| 04/14/2010 | CN101694007A Treatment method of electroplating rinsewater |
| 04/14/2010 | CN101693583A Biochemical comprehensive treatment method for 1, 3-propylene glycol fermentation organism waste water |
| 04/14/2010 | CN101693567A Method for treating acid mine waste water by utilizing carbonatite |
| 04/14/2010 | CN101693563A Device and method for reclaiming chrome-bearing waste liquid or chromic anhydride in chrome-bearing plating part |
| 04/14/2010 | CN101693544A Novel solar energy salt and fresh water co-producing device |
| 04/14/2010 | CN101367575B Method for resourceful treatment of cadmium polluted wastewater |
| 04/14/2010 | CN101337750B Reclamation and comprehensive treatment method for paper-making waste water |
| 04/14/2010 | CN101289227B Process for recovering chromium from waste liquid of vitamin K3 production |
| 04/14/2010 | CN101279806B Recycling use method and apparatus for wastewater of carwash and laundry |
| 04/08/2010 | WO2010039923A2 Biocidal compositions and methods of use |
| 04/08/2010 | US20100084340 regulating a reverse osmosis system to obtain zero wastewater includes a fresh water supply, a reverse osmosis apparatus, concentrate and permeate storage tanks, concentrate and permeate solenoid valves, a permeate heater, an institutional dishmachine and a control system; recycling; pollution control |
| 04/08/2010 | US20100084325 Pool skimmer adapter |
| 04/07/2010 | EP2172430A1 A method for removing the contamination of c, n utilizing heterotrophic ammonia-oxidizing bacteria |
| 04/07/2010 | EP2170775A2 Process for mixed chemical/electrochemical treatment of a liquid medium loaded with nitrates, device for treating such a liquid medium and applications. |
| 04/07/2010 | EP2170772A1 Titanium coagulant for natural and waste water purification and disinfection, safe method for producing thereof, and method for utilizing thereof |
| 04/07/2010 | EP2170771A1 Diaphragm analysis method and use of products obtained using the method |
| 04/07/2010 | CN101691271A Method for removing heavy ion by activated sludge by using industrial waste liquid |
| 04/01/2010 | WO2010036659A1 Mercury removal process |
| 04/01/2010 | WO2010036453A1 Desalination system and method for integrated treatment of brackish concentrate and seawater |
| 04/01/2010 | WO2010034617A1 Wastewater treatment |
| 04/01/2010 | US20100078393 Biocidal compositions and methods of use |
| 04/01/2010 | DE102009037041A1 Verfahren und Vorrichtung zur Aufbereitung von Badewasser Method and apparatus for treatment of swimming pool water |
| 03/31/2010 | CN201433144Y Desulfurization waste water treatment recycling device |
| 03/31/2010 | CN201433141Y Neutralization adjusting and processing device for removing free ammonia in waste ammonium nitrate solution |
| 03/31/2010 | CN201433123Y Improved structure of disposable disinfector for swimming pool |
| 03/31/2010 | CN201433114Y Device for desalinizing seawater and generating power by applying marine energy |
| 03/31/2010 | CN101687673A Wastewater treatment |
| 03/31/2010 | CN101684029A Structure for dyeing and finishing waste water from woolen mill and treatment process |
| 03/31/2010 | CN101684026A Wastewater treatment process |
| 03/31/2010 | CN101684024A Seawater desalinating device |
| 03/31/2010 | CN101684009A Method for desalinizing seawater |
| 03/31/2010 | CN100596291C Electricity, salt and water co-production sea water desalination system |
| 03/25/2010 | WO2009134377A3 Membrane biofilm reactor devices and systems for water treatment |
| 03/25/2010 | US20100072119 Self cleaning system for swim spas and hot tubs |
| 03/25/2010 | US20100072117 Swirling air injected pool filter |
| 03/24/2010 | EP2165981A1 Antimicrobial water treatment |
| 03/24/2010 | EP2165635A2 Dish washers with low temperature rinsing |
| 03/24/2010 | CN201427903Y Nickel electroplating rinse water cleaning system |
| 03/24/2010 | CN201427884Y Homoion generator for environment-friendly wastewater treatment |
| 03/24/2010 | CN201427876Y Seawater desalting device |
| 03/24/2010 | CN201427875Y Novel sea water desalting device |
| 03/24/2010 | CN101679088A Methods of improving the yield and/or quality of aquatic or marine animals |
| 03/18/2010 | WO2010030644A2 System and method for de-watering waste drilling fluids |
| 03/18/2010 | WO2010030181A1 Instalation for the treatment of urea containing water, toilet, stable and method |
| 03/18/2010 | US20100065509 Portable Water Treatment Device |
| 03/17/2010 | EP2163320A1 Contaminant-reactive gabion/geocomposite article and method of manufacture and use |
| 03/17/2010 | EP2163310A2 Method for purifying quench water and scrubbing water from MTO by mini-hydrocyclone and apparatus used for same |
| 03/17/2010 | EP2162401A1 Treatment of water with hypobromite solution |
| 03/17/2010 | CN201424412Y Alkali-reduction wastewater processing system |
| 03/17/2010 | CN201424393Y Seawater desalinization device |
| 03/17/2010 | CN201424392Y Seawater desalination equipment |
| 03/17/2010 | CN101671089A Pretreatment method for glyphosate industrial waste water |
| 03/17/2010 | CN101671076A Oxidative degradation process for imidazolinone herbicide wastewater |
| 03/17/2010 | CN101671065A Positive penetration sea water desalinization strong brine processing technology and processing system |
| 03/17/2010 | CN101671059A Method and device structure for preparing ice and desalinating seawater by vehicles and natural energy resources |
| 03/17/2010 | CN101671058A Semi-automatic production method and equipment for preparing ice and desalinating seawater by natural energy resources |
| 03/17/2010 | CN101671057A Distillation and desalination system for comprehensively utilizing solar energy chimney and windmill and desalination method thereof |
| 03/17/2010 | CN101671056A Distillation desalination system and desalination method thereof for solar chimney |
| 03/17/2010 | CN100594189C Method for treatment of oil-bearing waste water |
| 03/11/2010 | WO2010027625A1 A floating dispenser for dispensing a solid dissolvable chemical into ambient water |
| 03/11/2010 | US20100059450 Method for processing fatty wastes |
| 03/11/2010 | US20100059437 Passive Underground Drainfield For Septic Tank Nutrient Removal Using Functionalized Green Filtration Media |
| 03/10/2010 | CN201420039Y Efficient emulsion wastewater treatment device |
| 03/10/2010 | CN201420036Y Automatic control system for desizing waste water treatment and residual soda waste heat reuse |
| 03/10/2010 | CN201420027Y solar seawater purifier |
| 03/04/2010 | WO2010024742A1 A method for treatment of circulating water and a swimming pool circulation system having an arrangement for treating water |
| 03/04/2010 | WO2010023336A1 Flocculating algicide composition |
| 03/04/2010 | WO2009140264A3 Chemical oxidation method and compounds |
| 03/04/2010 | US20100051540 Retention/Detention Pond And Green Roof Passive Nutrient Removal Material Mixes |
| 03/04/2010 | US20100051463 Water Reclamation Systems and Methods |
| 03/03/2010 | EP1934148B1 Method for treating aldolisation process waste waters |
| 03/03/2010 | CN201415963Y Pulp and paper making wastewater advanced treatment and recycle device based on electro-flocculation and BAF technology |
| 03/03/2010 | CN201415953Y Flow-divided water-saving reverse osmosis water-purifying machine |
| 03/03/2010 | CN201415950Y Energy-saving seawater distilling device |
| 03/03/2010 | CN201415949Y Seawater desalination water distribution system |
| 02/25/2010 | US20100044311 Method and apparatus for further purifying ultrapure water |
| 02/24/2010 | EP2157057A1 Method of anaerobic treatment and anaerobic treatment apparatus |
| 02/24/2010 | CN201411403Y Earthworm purifying processer of paper pulp sludge |
| 02/24/2010 | CN201411402Y Seawater desalinization technique system with material water booster pump arranged behind |
| 02/24/2010 | CN201411401Y Seawater multi-effect distillation system |
| 02/24/2010 | CN201411400Y Device for processing ammonia-containing wastewater by utilizing residual heat of roasting furnace |
| 02/24/2010 | CN201411397Y Water purifier with wastewater processor |