Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
02/2012
02/15/2012CN102351285A Device and method for killing tiny organisms in water body by using hydrodynamic cavitation and strengthened ozone
02/15/2012CN102351284A Method for killing limnoperna fortunei in raw water pipeline by chloramine
02/15/2012CN102351283A Vertical fluid magnetic processor
02/15/2012CN102351282A Device and method for treating difficultly degraded organic waste water by plasma technology
02/15/2012CN102351281A Fine-pitch multilayer pulse electric field flow treatment chamber
02/15/2012CN102351280A Method for treating leachate containing cadmium slags by utilizing electric flocculation method
02/15/2012CN102351279A Efficient passive micro electrolyzer
02/15/2012CN102351278A Reverse osmosis water treatment device
02/15/2012CN102351277A Axially-sealed fluid pressure switcher with reciprocating sliders
02/15/2012CN102351276A Membrane filtering device by liquid isostatic pressing
02/15/2012CN102351275A Spiral flow type oil skimmer
02/15/2012CN102351274A Ultraviolet inactivation reaction vessel
02/15/2012CN102351273A Closed wastewater treatment device utilizing high-energy photon
02/15/2012CN102351272A Method for degrading perfluorooctanoic acid in water through visible light catalysis
02/15/2012CN102351271A Application of straw biomass charcoal in processing electroplating wastewater
02/15/2012CN102351270A Oil dephenolizing extractant in brown coal tar, and preparation method and application thereof
02/15/2012CN102351269A Method for processing wastewater containing high content salts and high content organics
02/15/2012CN102351268A Method of recycling inorganic salt in dyeing wastewater
02/15/2012CN102351267A Micro bubble and micro-nano bubble diffusing apparatus
02/15/2012CN102351266A Seawater desalination plant
02/15/2012CN102351265A Negative pressure ammonia distillation process and device for residual ammonia water in coking production
02/15/2012CN102351264A Unpowered water inlet mechanism for solar energy seawater desalination device and use method thereof
02/15/2012CN102351263A Active solar energy and wind energy coupling seawater desalination plant
02/15/2012CN102351262A Method for treating coal chemical industry sewage
02/15/2012CN102351261A Communicating vessel heat exchanger
02/15/2012CN102351260A Equipment and method for treating severe sewage by using high pressure burning and evaporation in water
02/15/2012CN102351259A Sleeve-type decanter
02/15/2012CN102351258A Method for making fresh water by fan-shaped foldable sea ice storage devices
02/15/2012CN102351257A 饮用水容器 Drinking water container
02/15/2012CN102351256A Anti-fishing type grating trash cleaning machine
02/15/2012CN102351255A Seawater desalination plant and seawater desalination method
02/15/2012CN102351254A Method for killing water surface algae
02/15/2012CN102351252A Method for producing flocculant utilizing waste steel pickler
02/15/2012CN102351225A Method for preparing chloride ion treating medicament
02/15/2012CN102350369A Nitrogen/fluorine-doped titanium dioxide photocatalyst and application thereof in degrading organic pollutants under visible light
02/15/2012CN102350366A Preparation method of Ag-AgCl-TiO2/rectorite composite photochemical catalyst
02/15/2012CN102350364A Preparation method of nitrogen-doped titanium dioxide photochemical catalyst loaded with foam metal carrier
02/15/2012CN102350354A Magnetically supported titanium dioxide photocatalyst and preparation method thereof
02/15/2012CN102350345A Gold nanoparticle / graphite alkyne composite membrane, preparation method and application thereof
02/15/2012CN102350337A Method for preparing ZnO/rectorite/carbon nano tube composite material
02/15/2012CN102350334A Graphene/mesoporous titanium dioxide visible light catalyst and preparation method
02/15/2012CN102350331A Method for preparing TiO2 nanotube by ultrasound-hydrothermal reaction coupling
02/15/2012CN102350330A Mixed-phase titania photocatalyst and its preparation method
02/15/2012CN102350324A Multifunctional composite adsorbent, and preparation method and application thereof
02/15/2012CN102350323A Filter medium used for removing artificially synthesized musk in drinking water and manufacturing method thereof
02/15/2012CN102350322A Method for removing hexavalent chromium from water by using polyaniline-modified palygouskite
02/15/2012CN102350317A Polypyrrole/titanium dioxide composite adsorbent, its preparation, application and regeneration methods
02/15/2012CN102350316A Preparation method of ultra-high crosslinking type adsorptive resin modified by N-methyl acetamido
02/15/2012CN102350314A Lignocellulose and organic calcium-based montmorillonite compounded dye wastewater adsorbent
02/15/2012CN102350313A Preparation method and application of copper and ferrous magnetic metal oxide modified fly ash phosphorus adsorbent
02/15/2012CN102350312A Beta-cyclodextrin functionalized Fe3O4 magnetic nanometer adsorbent and use thereof
02/15/2012CN102350311A Preparation of keratin adsorbent, and method for treating wastewater containing trivalent chromium
02/15/2012CN102350310A Biosorption material, preparation method and purpose thereof
02/15/2012CN102350308A Biological black carbon treating agent for absorbing and curing cadmium and lead in water body polluted by heavy metals and preparation method thereof
02/15/2012CN102350307A Preparation method of hybrid nano film
02/15/2012CN102350306A Activated carbon fiber adsorbent loaded with lanthanum hydroxide and preparation method thereof
02/15/2012CN102350302A Novel arsenic removal material and preparation method thereof
02/15/2012CN102350301A Organically modified expanded vermiculite
02/15/2012CN102350300A Enzyme imitation type water treatment agent for degrading polycycic/heterocyclic aromatic hydrocarbon, and preparation method for enzyme imitation type water treatment agent
02/15/2012CN102350298A Multifunctional composite absorbing material for purifying water and preparation method thereof
02/15/2012CN102350297A Novel adsorbent, preparation method and application thereof
02/15/2012CN102350228A Nano loaded titanium-based electric catalytic film and preparation method thereof
02/15/2012CN102350227A Preparation method of fluorion selective nanofiltration membrane
02/15/2012CN102350225A PVDF (Polyvinylidene Fluoride) hybridized flat film for absorbing heavy metal ions
02/15/2012CN102350224A Cleaning system and method for reverse osmosis desalination device
02/15/2012CN102350219A Membrane module for overfrequency vibration separation device
02/15/2012CN102350218A Over-frequency vibrating separator and separating system
02/15/2012CN102350176A Method for treating fluoride waste water and gas
02/15/2012CN102350130A Filter medium used for removing epoxy chloropropane in water
02/15/2012CN102350129A Integrated water purifying filter core for removing fluorine and filtering
02/15/2012CN102350118A Gravitational filter and liquid purification device
02/15/2012CN102350071A Compound tower for processing high-density ammonia nitrogen wastewater with airflow desorption method
02/15/2012CN102349541A New application of iodine cyclodextrin inclusion compound
02/15/2012CN101985375B 一种用于采用膨胀性填料滤池的高效冲洗方法和装置 An efficient washing method and apparatus for expandable filler filter uses
02/15/2012CN101885525B 聚合硫氯铝铁生产方法 Polymeric sulfur chlorine production methods Lvtie
02/15/2012CN101857293B 一种提升式污水处理方法及装置 A way to improve sewage treatment method and apparatus
02/15/2012CN101831391B 一株高效苯胺降解菌及其用途和使用方法 An efficient aniline degrading bacteria and their use and method of use
02/15/2012CN101817624B 一种荧光增白剂生产废水综合处理方法 A fluorescent brightener integrated approach to wastewater
02/15/2012CN101817566B 污水处理中的摇臂网兜式格栅清渣机 Wastewater Treatment rocker Wangdou grille slag machine
02/15/2012CN101811792B 一种不锈钢冷轧酸洗废水处理方法 Cold rolled stainless steel pickling wastewater treatment
02/15/2012CN101781010B 一种高浓度含氰化钠废水循环利用处理工艺 Of a high concentration of cyanide-containing waste water recycling treatment process
02/15/2012CN101733069B 粉煤灰合成的沸石的改性方法 Modified zeolite synthesis method Fly
02/15/2012CN101716491B 利用湖泊底泥炭化制备重金属吸附剂的方法 Heavy metal sorbents prepared using the method of charring lake sediment
02/15/2012CN101704592B 高能量活化滤水器 High-energy activation of water filters
02/15/2012CN101618342B 聚合物修饰的高活性纳米二氧化钛催化剂及其制备方法 High activity of nano-titania catalyst and preparation method of polymer-modified
02/15/2012CN101498007B 膜电极组件、采用该膜电极组件的电解槽、电解水喷射器以及消毒方法 The membrane electrode assembly, using the electrolytic cell, electrolysis of the water injector and a sterilizing method of the membrane electrode assembly
02/15/2012CN101410169B 纳米过滤膜或反渗透膜的阻止率提高剂、阻止率提高方法、纳米过滤膜或反渗透膜、水处理方法及水处理装置 A nanofiltration membrane or a reverse osmosis membrane the rejection enhancing agent, a method for increasing the rejection, a nanofiltration membrane or a reverse osmosis membrane treatment apparatus and water treatment method
02/14/2012US8116683 Adaptive inductive power supply with communication
02/14/2012US8116681 Adaptive inductive power supply with communication
02/14/2012US8114298 Method, device and system for water treatment
02/14/2012US8114297 Aqueous slurry of gasification byproduct at pH to solubilize transition metals catalyst; oxidizing volatile organic carbon at a subcritical temperature and a superatmospheric pressure
02/14/2012US8114296 Method and apparatus for skimming floated sludge
02/14/2012US8114286 Water treatment device
02/14/2012US8114284 Filter cartridge and apparatus for the filtration of liquids
02/14/2012US8114283 Separator to separate a liquid/liquid/gas/solid mixture
02/14/2012US8114279 Removal of microorganisms and disinfection byproduct precursors using elemental iron or aluminum
02/14/2012US8114260 Water treatment system and method
02/14/2012US8114259 Method and system for providing potable water
02/14/2012US8114189 Method for treating iron in a silver recovery process
02/14/2012CA2741020C Clarification of tailing ponds using electrophoresis
1 ... 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 ... 1452