| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 08/22/2012 | EP2489638A1 Apparatus for reducing waste lithographic printing plate developing liquid |
| 08/22/2012 | EP2489432A2 Fluid cationic exchanger |
| 08/22/2012 | EP2488458A2 Cooling system comprising a bio-filter and method for operating said system |
| 08/22/2012 | EP2488456A1 Organic oil boom |
| 08/22/2012 | EP2488455A1 Photo-responsive layer and layer assembly |
| 08/22/2012 | EP2350150B1 Curable compositions and membranes |
| 08/22/2012 | EP1715947B1 A method for decontaminating water containing pesticides |
| 08/22/2012 | CN202394808U Pressure difference switch and purified water equipment |
| 08/22/2012 | CN202394072U Controller used in rotational flow desilting process |
| 08/22/2012 | CN202393050U Water tank solar heat collection device capable of improving water quality |
| 08/22/2012 | CN202392460U Immersion type ultraviolet sterilization lamp |
| 08/22/2012 | CN202392280U Weak-alkaline direct drinking water faucet |
| 08/22/2012 | CN202392237U Water faucet for ozonization |
| 08/22/2012 | CN202390881U Device for recycling rainwater and field-produced waste water |
| 08/22/2012 | CN202390347U Recycling system for methanol system separation water |
| 08/22/2012 | CN202390295U Water treatment system for self-controlled multi-aerated flow back flushing |
| 08/22/2012 | CN202390294U Membrane biological treatment device for sewage |
| 08/22/2012 | CN202390288U Manual composite earth layer strengthening elimination of endocrine disrupter |
| 08/22/2012 | CN202390282U Pretreatment equipment of formic acid and hydrogen peroxide containing wastewater |
| 08/22/2012 | CN202390280U Combined reactor of ozone and biochemistry used for processing washing and bleaching effluent in papermaking |
| 08/22/2012 | CN202390279U Combined reactor for treating middle-stable wastewater in papermaking |
| 08/22/2012 | CN202390278U Ozone/ultraviolet and biochemistry combination reactor for treating papermaking midcourse wastewater |
| 08/22/2012 | CN202390277U Ultraviolet/hydrogen peroxide and biochemistry combined reactor for treating middle-stage wastewater during papermaking |
| 08/22/2012 | CN202390276U Treatment device of high-concentration refractory industrial sewage |
| 08/22/2012 | CN202390275U Underground plant desalinating system for seawater |
| 08/22/2012 | CN202390274U Household water purifying device with self-cleaning function |
| 08/22/2012 | CN202390273U Direct drinking machine with multiple disinfection |
| 08/22/2012 | CN202390270U Sludge separating and filtering clarifier |
| 08/22/2012 | CN202390268U In-situ reuse treatment system for downhole directional drilling machine medium circulation water |
| 08/22/2012 | CN202390266U Decoloration reactor for grey water of paper industry |
| 08/22/2012 | CN202390265U Stripping and absorbing device for treating sewage |
| 08/22/2012 | CN202390264U Waste water recycling system |
| 08/22/2012 | CN202390263U Pressure-type oil-water separator |
| 08/22/2012 | CN202390262U Ultrapure water making machine |
| 08/22/2012 | CN202390261U Drinking water producing device |
| 08/22/2012 | CN202390259U Water purifying machine |
| 08/22/2012 | CN202390244U Lifting device for reverse umbrella aerator |
| 08/22/2012 | CN202390240U Device for generating iron-containing acid waste water by disassembling power battery |
| 08/22/2012 | CN202390239U Exposure-adjustable type three-dimensional electrode reactor |
| 08/22/2012 | CN202390238U Split-cavity filter element |
| 08/22/2012 | CN202390237U Water magnetizing device |
| 08/22/2012 | CN202390236U Electric deionization device |
| 08/22/2012 | CN202390235U Folded-plate continuous flow type diaphragm electrolysis device |
| 08/22/2012 | CN202390234U Electronic flocculation integrated desanding high-turbidity water cleaning device |
| 08/22/2012 | CN202390233U Generating device of electrolytic hydrogen water with water purification functions |
| 08/22/2012 | CN202390232U High-frequency electrolysis water treatment device |
| 08/22/2012 | CN202390231U Reclaimed water recycling device |
| 08/22/2012 | CN202390230U Mobile rapid collecting device for floating oil on surface |
| 08/22/2012 | CN202390229U Swirling oil and water separator |
| 08/22/2012 | CN202390228U Ultraviolet water purification device |
| 08/22/2012 | CN202390227U Multi-section adsorption bed for treating mercury-containing waste water |
| 08/22/2012 | CN202390226U Air floating equipment of anisotropic flow oblique plate |
| 08/22/2012 | CN202390225U Physical exciter |
| 08/22/2012 | CN202390224U Water treatment device based on metal ceramic filter plate |
| 08/22/2012 | CN202390223U Water storage pressure pot of water purifier |
| 08/22/2012 | CN202390222U Water recycling device |
| 08/22/2012 | CN202390221U Collecting groove for acid-base waste water processing system |
| 08/22/2012 | CN202387387U Pipeline mixer |
| 08/22/2012 | CN202387378U Resistance-reducing and easily-cleaned hollow fiber pipe ultrafilter |
| 08/22/2012 | CN202387376U Rotary valve type energy recycling unit device |
| 08/22/2012 | CN202386395U Small molecule activated water cup |
| 08/22/2012 | CN1592720B Metal binding proteins and associated methods |
| 08/22/2012 | CN102648385A System and method for purifying a first liquid content and simultaneously heating a second liquid content |
| 08/22/2012 | CN102648162A Method for enhancing biological water treatment |
| 08/22/2012 | CN102648161A Method for purifying drinking water using nanofilter coated with ultra-fine ferromagnetic ferrite, method for sterilizing harmful bacteria contained in drinking water using the nano filter and method for improving drinking water through removal and sterilization of harmful matter by using the nano filter |
| 08/22/2012 | CN102648160A Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process |
| 08/22/2012 | CN102648159A Vertical desalination element |
| 08/22/2012 | CN102643863A Preparation method and application method of organic phosphorus microbial flocculant in wastewater treatment |
| 08/22/2012 | CN102643394A Preparation method of modified camphor bark flocculant |
| 08/22/2012 | CN102643081A Cleaning method for decontamination |
| 08/22/2012 | CN102643079A Semisintered ceramic filter element |
| 08/22/2012 | CN102642996A A high efficiency water body bottom material modifier |
| 08/22/2012 | CN102642995A Method and system for physicochemical biological combined treatment of drilling wastewater of oil and gas field |
| 08/22/2012 | CN102642990A Constructed wetland sewage treatment nitrous oxide discharging control system |
| 08/22/2012 | CN102642989A Recycling treatment device of high-salt reverse osmosis concentrated water |
| 08/22/2012 | CN102642987A High-concentration sewage treatment method |
| 08/22/2012 | CN102642977A Waste water treatment system |
| 08/22/2012 | CN102642976A Water treatment system and water treatment method |
| 08/22/2012 | CN102642975A Flash evaporation and freezing united seawater desalination system for thermal power plant |
| 08/22/2012 | CN102642972A Zero-discharging treatment method of high concentration electroplating wastewater |
| 08/22/2012 | CN102642969A Pre-treatment system for acid water of oil refinery |
| 08/22/2012 | CN102642968A Oil-water-solid separation device for kitchen wastes |
| 08/22/2012 | CN102642962A Production method for alkalescent ionizing and mineralizing drinking water benefiting health |
| 08/22/2012 | CN102642960A Device and method for ship ballast water processing and applied to seawater/freshwater |
| 08/22/2012 | CN102642950A Device utilizing ozone to carry out oxidization decoloration treatment |
| 08/22/2012 | CN102642949A Central running water filtering system |
| 08/22/2012 | CN102642948A Industrial organic wastewater combined treatment method |
| 08/22/2012 | CN102642943A Domestic water treatment machine |
| 08/22/2012 | CN102642941A Device for processing coal-washing wastewater by utilizing ceramic membrane filter |
| 08/22/2012 | CN102642940A Nano-metal-cluster filter material and ultrafiltration combined small-sized water purification terminal |
| 08/22/2012 | CN102642930A Method for treatment of metal waste water by sulfate reducing bacteria growing up with electric current |
| 08/22/2012 | CN102642913A Atmospheric pressure liquid membrane type bubble discharge plasma reaction device |
| 08/22/2012 | CN102642912A Ozone supply device for ballast seawater disposal |
| 08/22/2012 | CN102642911A Advanced oxidation treatment device and advanced oxidation treatment process of refractory organic wastewater |
| 08/22/2012 | CN102642910A Oxidation desalting device for supercritical water treatment |
| 08/22/2012 | CN102642909A Hydraulic cyclone desalting device for waste organic supercritical treatment |
| 08/22/2012 | CN102642908A Method for reduction treatment of nitrotoluene wastewater by using jujube-wood-sourced charcoal for catalyzing |
| 08/22/2012 | CN102642907A Acid pool leakage detecting method |
| 08/22/2012 | CN102642906A Additive applied to treatment of chlorine containing solution through ion exchange membrane electrolytic technology |
| 08/22/2012 | CN102642905A Green modified starch multifunctional sewage treating agent and method for preparing same |