| Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124) |
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| 01/04/2012 | CN202099084U Solar vapor-generating device with transversally-arranged vacuum heat-collecting pipes |
| 01/04/2012 | CN202099083U L-shaped desulfuration waste water flue gas evaporating device |
| 01/04/2012 | CN202099082U Device for prolonging residence time of liquid drop in desulfurated waste water evaporation device |
| 01/04/2012 | CN202099081U Buffer water reservoir used for sewage treatment in environmental protection |
| 01/04/2012 | CN202099080U Domestic sewage treatment device with grid residue storage tank |
| 01/04/2012 | CN202099079U Intellectualized chemical adding system used for water treatment |
| 01/04/2012 | CN202099078U Water storage and delivery device for water purifier |
| 01/04/2012 | CN202097049U Spraying pipeline for sea water desalinization evaporator |
| 01/04/2012 | CN202096957U Device capable of regenerating active carbon and removing phenols |
| 01/04/2012 | CN202096922U Anti-blockage sewage pumping device |
| 01/04/2012 | CN202096890U Automatic control device for water ultrafiltration treatment |
| 01/04/2012 | CN202096889U Water purifier |
| 01/04/2012 | CN202096822U Multi-filter device with energy information |
| 01/04/2012 | CN202096177U Dish washer |
| 01/04/2012 | CN202095954U Cup capable of purifying drinking water |
| 01/04/2012 | CN1953795B Fine filtering apparatus controllable packing density using flexible fiber |
| 01/04/2012 | CN102307820A Method for treating wastewaters |
| 01/04/2012 | CN102307818A Reactor inlet |
| 01/04/2012 | CN102307816A Method for processing waste water containing fluorine and silicon, method for producing calcium fluoride, and facility for processing fluorine-containing waste water |
| 01/04/2012 | CN102307815A Method and apparatus for increasing the efficiency of electro-dewatering |
| 01/04/2012 | CN102307814A Polymer recovery and recycle |
| 01/04/2012 | CN102307813A Method for removing arsenic as scorodite |
| 01/04/2012 | CN102307806A Method for purifying lithium-containing wastewater during the continuous production of lithium transition metal phosphates |
| 01/04/2012 | CN102306958A Inductive coil assembly |
| 01/04/2012 | CN102306957A Inductive coil assembly |
| 01/04/2012 | CN102305477A Mobile green energy source comprehensive utilization device |
| 01/04/2012 | CN102304847A Fiber material with heavy metal removing and sterilizing functions and application of fiber material |
| 01/04/2012 | CN102304724A Preparation method of rare earth Pr (praseodymium)-Dy (dysprosium) doped nanometer titanium-based tin dioxide-antimony double coating electrode |
| 01/04/2012 | CN102303936A Filtering device of iron-containing sewage |
| 01/04/2012 | CN102303933A Method for regenerating and recycling laundry waste water |
| 01/04/2012 | CN102303930A Soft water purification machine |
| 01/04/2012 | CN102303920A High-efficiency water aerating, disinfecting and treating device |
| 01/04/2012 | CN102303919A Fixed-film photo-catalytic oxidation waste water treatment device |
| 01/04/2012 | CN102303918A Method for treating acidic high-iron and high-manganese mine water and method for modifying fly ash |
| 01/04/2012 | CN102303917A Method for mixed treatment of waste liquid from acid etching and micro etching of printed circuit boards |
| 01/04/2012 | CN102303916A Water treatment method for removing bromate by FeCl3 coagulation |
| 01/04/2012 | CN102303915A Method for preparing microelectrolysis filler by using various industrial solid wastes |
| 01/04/2012 | CN102303914A Treatment method of wastewater in furfuraldehyde production |
| 01/04/2012 | CN102303913A Method for making fresh water by using folding sea ice storage devices |
| 01/04/2012 | CN102302955A Floating polypyrrole-TiO2/floating bead photocatalyst, and preparation method and application thereof |
| 01/04/2012 | CN102302926A Composite modified layered double-metal hydroxide and method for preparing same |
| 01/04/2012 | CN102302924A Preparation method of microsphere adsorbent based on rectorite |
| 01/04/2012 | CN102302873A Oil impurity separating and treating device |
| 01/04/2012 | CN102302039A Dication quaternary ammonium complex iodine disinfectant, preparation method thereof and application thereof |
| 01/04/2012 | CN102301939A Field underground water supply irrigation system without pump station |
| 01/04/2012 | CN102079594B Treatment method of mine wastewater |
| 01/04/2012 | CN102070233B Quaternary ammonium salt positive ion-type organic polymeric flocculant and preparation method thereof |
| 01/04/2012 | CN102000581B Preparation method of La/FeTiO2 nanotube arrays and application of La/FeTiO2 nanotube arrays in degradation of sugar wastewater |
| 01/04/2012 | CN101962239B Method for purifying titanium white wastewater |
| 01/04/2012 | CN101948151B High-efficiency purifying method of polluted water body of urban leisure and entertainment district |
| 01/04/2012 | CN101947452B Preparation method of Co/TiO2 nanotube array and application thereof in degradation of sugar wastewater |
| 01/04/2012 | CN101891284B Advanced garbage leachate treatment method |
| 01/04/2012 | CN101885567B Combined equipment for treating high-salinity organic wastewater |
| 01/04/2012 | CN101857330B Method for accelerating crystallization of salt in high-acid organic liquid waste by using microwaves |
| 01/04/2012 | CN101838061B Method for treating ammonia-nitrogen wastewater and recovering the same into ammonium salt |
| 01/04/2012 | CN101830993B Cation modified starch and preparation method thereof |
| 01/04/2012 | CN101811069B Double-modification polyacrylonitrile fiber metal complex catalyst and preparation method thereof |
| 01/04/2012 | CN101811028B Modified pomelo peel metal absorbent and preparation method thereof |
| 01/04/2012 | CN101811020B Method for preparing Fe3O4-ZrO(OH)2 magnetic nano-adsorbing material for high-efficient fluoride removal from drinking water |
| 01/04/2012 | CN101810949B Straw filtering method for treating blue-green algae and special device |
| 01/04/2012 | CN101791547B Method for preparing TiO2 nanocryatal/nanotube composite photocatalyst |
| 01/04/2012 | CN101791520B Polyether sulfone/hydroxyapatite composite membrane and preparation method and application thereof |
| 01/04/2012 | CN101786765B Batch immersion bioreactor |
| 01/04/2012 | CN101786677B Multiple-effect horizontal tube falling film evaporation sea water desalinating device with horizontally arranged tube bundle |
| 01/04/2012 | CN101781057B Treatment method of waste papermaking water |
| 01/04/2012 | CN101781056B Treatment method of waste papermaking water |
| 01/04/2012 | CN101781055B Treatment method of waste papermaking water |
| 01/04/2012 | CN101759274B Recycling and harmless treatment method for cyaniding tailing slurry |
| 01/04/2012 | CN101746874B Processing method of wastewater desulfurized by fume wet method |
| 01/04/2012 | CN101746856B Micro-electrolysis filling material |
| 01/04/2012 | CN101734753B Picogram-level precision processing method of industrial condensed water |
| 01/04/2012 | CN101732922B Portable type water purifier |
| 01/04/2012 | CN101721983B Method for preparing compound adsorbent by utilizing agricultural wastes |
| 01/04/2012 | CN101712486B Method for reclaiming lead from waste water |
| 01/04/2012 | CN101700927B Method for processing water supply depth by united use of metallic zinc and ozone |
| 01/04/2012 | CN101700923B Method for removing environment hormone dimethyl phthalate in water body |
| 01/04/2012 | CN101698521B Method for electrically restoring soil and underground water |
| 01/04/2012 | CN101693185B Industrial salty slurry base composite dephosphorization material and preparation method thereof |
| 01/04/2012 | CN101643300B Treatment method of comprehensive waste water of metal processing |
| 01/04/2012 | CN101632935B Compound oxide photocatalyst Bi4V(2-x)AxO(11-3x/2) and preparation method thereof |
| 01/04/2012 | CN101628295B Complete decomposition processing process for urban domestic garbage substance |
| 01/04/2012 | CN101575150B Method for degrading chloro-organic waste water by using double-metals reinforced by microwaves |
| 01/04/2012 | CN101575121B Branch connection method of water inlet pipeline of water purifier |
| 01/04/2012 | CN101569855B Filtering medium for removing perchlorate in water and preparation method thereof |
| 01/04/2012 | CN101548655B Ecological closed cycle water fish-cultivating method |
| 01/04/2012 | CN101530098B Germicide and algicide and preparation method thereof |
| 01/04/2012 | CN101456616B Method for removing perchlorate in drinking water |
| 01/04/2012 | CN101439241B Filter element of water purifier and water purifier equipped with the same |
| 01/04/2012 | CN101343098B Silver ion generating apparatus and washing machine using the same |
| 01/03/2012 | US8088290 Treatment of fluids with wave energy from a carbon arc |
| 01/03/2012 | US8088289 Method and device for affecting a chemical or mechanical property of a target site |
| 01/03/2012 | US8088287 Automatic and continuous; cooling towers; protects against legionella, scale, corrosion and microbiological contamination; reduces chemical, energy, water, maintenance costs |
| 01/03/2012 | US8088286 Gravity separator, and a method for separating a mixture containing water, oil, and gas |
| 01/03/2012 | US8088283 Continuous batch reactor, system, and process for treatment of metal-contaminated fluids |
| 01/03/2012 | US8088280 Aqueous liquid treatment |
| 01/03/2012 | US8088257 Solar distillation system |
| 01/03/2012 | US8088209 Cationic liquid starchy composition and uses thereof |
| 01/03/2012 | US8088090 Extracorporeal blood processing methods with multiple alarm levels |
| 01/03/2012 | CA2667933C Method for dispersing and aggregating components of mineral slurries |
| 01/03/2012 | CA2549359C Inactivating device for virus, bacteria, etc. and air conditioner using the same |