| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 11/13/2013 | CN102489261B Method for preparing heavy metal ion capture agent with environmental protection and high efficiency by using semicellulose |
| 11/13/2013 | CN102424436B High-temperature seawater desalting and distillation device and method |
| 11/13/2013 | CN102380385B Supported metal doped mesoporous titanium dioxide photocatalyst and application thereof |
| 11/13/2013 | CN102358625B Garbage-percolate evaporating and concentrating processing method capable of recycling ammonia and device thereof |
| 11/13/2013 | CN102329044B Method for treating wastewater from bamboo product |
| 11/13/2013 | CN102266786B SiO2 supported s-doped TiO2 visible light catalyst and preparation method thereof |
| 11/13/2013 | CN102225340B Method for synthesizing catalyst capable of efficiently decomposing hydrazine at room temperature |
| 11/13/2013 | CN102176959B Capillary membrane filtration module |
| 11/13/2013 | CN102019167B Functionalized mesoporous molecular sieve and application of functionalized mesoporous molecular sieve in recovering noble metal |
| 11/13/2013 | CN102015550B Method for purifying aqueous compositions |
| 11/13/2013 | CN101985106B Preparation method and application of novel caesium-removing silver-tin selenide microporous material |
| 11/13/2013 | CN101948388B Method for removing nitrite ions |
| 11/13/2013 | CN101070211B Circuit-board waste-water reutilizing process of reducing waste |
| 11/12/2013 | US8580125 Method and apparatus for control of a gas or chemical |
| 11/12/2013 | US8580124 Switchable hydrophilicity solvents and methods of use thereof |
| 11/12/2013 | US8580122 Hybrid chemical/mechanical method and apparatus for inactivating and removing pharmaceuticals and other contaminants from water |
| 11/12/2013 | US8580118 Water softener system using nanofiltration to reclaim a portion of the regenerating sodium chloride |
| 11/12/2013 | US8580114 Processes for remediation of contaminant plumes |
| 11/12/2013 | US8580098 Electrically enhanced cellulose filtration system |
| 11/12/2013 | US8580085 Systems and methods for water distillation |
| 11/12/2013 | US8579544 Combined chemical oxidation/assisted bioremediation of contaminants |
| 11/12/2013 | DE202012007505U1 Vorrichtung zum Erfassen von Schwimmschlamm an einem Klärbecken A device for detecting floating sludge in a clarifier |
| 11/12/2013 | CA2761148C Livestock wastewater treatment system and method |
| 11/12/2013 | CA2688947C Cleaning system for uv disinfection module/reactor |
| 11/12/2013 | CA2657844C Demulsification of water-in-oil emulsion |
| 11/12/2013 | CA2600738C Stripping method |
| 11/12/2013 | CA2562842C System for recovering gas produced during electrodialysis |
| 11/07/2013 | WO2013166255A1 Hardness reduction apparatus and method |
| 11/07/2013 | WO2013166069A1 Cloud connected filtration system |
| 11/07/2013 | WO2013164047A1 Oil absorbent material and floatable oil absorber, its uses, and its method manufacture |
| 11/07/2013 | WO2013163741A1 Systems, methods and devices for water and energy savings during ice resurfacing |
| 11/07/2013 | WO2013113724A3 Electrochemical processes to separate products derived from biological conversions |
| 11/07/2013 | WO2013020564A3 Synthesis of the nano alloys znfe204, co-ni-b, mnfe204 or znmn204 to be used in wastewater treatment |
| 11/07/2013 | US20130295197 Formed lyocell articles for selective binding of monovalent heavy metal ions, especially thallium and cesium ions and radioactive isotopes thereof |
| 11/07/2013 | US20130294968 Ultraviolet photoreactor for the purification of fluids |
| 11/07/2013 | US20130292344 Methods for Treating Bodies of Water |
| 11/07/2013 | US20130292343 System and method for collecting compounds in the ground |
| 11/07/2013 | US20130292340 Vessel and method for treating contaminated water |
| 11/07/2013 | US20130292338 Iron coordination polymers for adsorption of arsenate and phosphate |
| 11/07/2013 | US20130292337 Polymeric iron chelating agent |
| 11/07/2013 | US20130292334 Water desalination mechanism |
| 11/07/2013 | US20130292323 Axial flow filter block for water purification |
| 11/07/2013 | US20130292317 Stormwater Catch Basin Filter for Capturing Heavy Metal Contaminants |
| 11/07/2013 | US20130292241 Pressurized Vapor Cycle Liquid Distillation |
| 11/07/2013 | DE102012103871A1 Device useful for ozonation of water, comprises flow tube reactor comprising first inlet, first outlet, second inlet and second outlet, and ozone loading unit for introducing ozone into water, comprising third inlet and third outlet |
| 11/07/2013 | DE102012008734A1 Filteranordnung und Verfahren zum Einbauen der Filteranordnung Filter assembly and method of installing the filter assembly |
| 11/07/2013 | DE102012008733A1 UV-Wasserbehandlungsanlage mit offenem Kanal UV water treatment plant with an open channel |
| 11/07/2013 | DE102012008732A1 Mischvorrichtung für UV-Wasserbehandlungsanlagen mit offenem Kanal Mixing apparatus for UV water treatment plants with open channel |
| 11/06/2013 | EP2660208A1 Sewage treatment plant with siphon overflow |
| 11/06/2013 | EP2660206A1 Nano catalytic electrolysis and flocculation apparatus |
| 11/06/2013 | EP2660205A1 Improved clamp ring |
| 11/06/2013 | EP2658817A1 Method for desulphuration of the digestate and the biogas of a digester, and biogas production facility implementing said method |
| 11/06/2013 | EP2658814A2 System and method for power charging or discharging |
| 11/06/2013 | EP2658813A1 Purification of water by heating with sunlight, via optical fibre |
| 11/06/2013 | EP2658812A1 Purification of water by heating with sunlight, via optical cable |
| 11/06/2013 | EP2658636A1 Electrodeionization device and method with improved scaling resistance |
| 11/06/2013 | EP2658418A1 Collecting bowl for liquids of a device for processing liquids |
| 11/06/2013 | CN203278698U Combined and movable type wind-solar hybrid small size power and water purification device |
| 11/06/2013 | CN203277792U Power supply connection adapter and water treatment device |
| 11/06/2013 | CN203274337U Solar water heater with magnetization function |
| 11/06/2013 | CN203274231U Heat pipe water heater |
| 11/06/2013 | CN203272952U Time regenerative trigger assembly on water softening valve |
| 11/06/2013 | CN203272945U Multifunctional brine valve cover |
| 11/06/2013 | CN203272938U Separated type salt valve body |
| 11/06/2013 | CN203269728U Biological oily sewage treating device |
| 11/06/2013 | CN203269709U External pressure type composite filter element |
| 11/06/2013 | CN203269708U Graphene sewage purification combined device |
| 11/06/2013 | CN203269703U System for producing fresh water and salt production raw material by desalinating seawater in novel membrane method |
| 11/06/2013 | CN203269701U System for recovering rosin by treating wax printing wastewater through potentiometer balanced method |
| 11/06/2013 | CN203269698U Online waste water treatment and recovery device on anodic oxidization line |
| 11/06/2013 | CN203269697U High-pressure boiler feedwater treatment system |
| 11/06/2013 | CN203269689U Recycling system for waste water in activated clay production |
| 11/06/2013 | CN203269687U Oily grinding wastewater purification treatment equipment in production of bearings |
| 11/06/2013 | CN203269685U Positive and negative flushing type water purifier |
| 11/06/2013 | CN203269682U High-flux efficient composite ultrafiltration membrane component |
| 11/06/2013 | CN203269680U Mobile oil-containing sewage treatment device |
| 11/06/2013 | CN203269678U Sewage treatment device |
| 11/06/2013 | CN203269677U Oil skimming and slag removing device for oily sewage |
| 11/06/2013 | CN203269675U Decolorizing and slurry removing dilute alkali recycling machine |
| 11/06/2013 | CN203269670U Full-function water purifying machine |
| 11/06/2013 | CN203269662U Water quality softening device |
| 11/06/2013 | CN203269643U Ozone water disinfection system |
| 11/06/2013 | CN203269642U Rotary disc type reaction device for removing organic pollutants |
| 11/06/2013 | CN203269641U Novel alkaline water rod structure |
| 11/06/2013 | CN203269640U Efficient integrated water purifier |
| 11/06/2013 | CN203269639U Portable water bag water purifier |
| 11/06/2013 | CN203269638U Precise phosphorous removal control system for municipal sewage |
| 11/06/2013 | CN203269637U Micro-flocculation experiment reaction tank |
| 11/06/2013 | CN203269636U Muyu-stone micromolecule water bottle |
| 11/06/2013 | CN203269635U Cellular static electricity water treater |
| 11/06/2013 | CN203269634U High-strength magnetic ring type magnetizer |
| 11/06/2013 | CN203269633U Magnetizing water nozzle |
| 11/06/2013 | CN203269632U Water magnetizing pump |
| 11/06/2013 | CN203269631U Swimming motility water purification system |
| 11/06/2013 | CN203269630U Reversed return water outlet membrane component |
| 11/06/2013 | CN203269629U Self-service nano-filtration machine |
| 11/06/2013 | CN203269628U High-concentration solid-liquid material separation concentration tube type membrane system |
| 11/06/2013 | CN203269627U Lonely island lake water purifying and circulating water supply system |
| 11/06/2013 | CN203269626U Membrane treatment device for industrial wastewater treatment |
| 11/06/2013 | CN203269625U Water inflowing and distribution structure of high-efficiency oil collection regulation storage tank |