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)
03/2007
03/08/2007US20070051684 Sparse media edi apparatus and method
03/08/2007US20070051683 demineralizing condensate in a nuclear power plant using a mixed bed of a strongly acidic gel-type cation exchange resin and a uniform particle size strongly basic porous anion exchange resin; high-purity effluent quality
03/08/2007US20070051682 Dewatering treatment system and method
03/08/2007US20070051680 Hydrophilic cross-linked polymeric membranes and sorbents
03/08/2007US20070051676 Iron and microbial biostimulant such as yeast extract, inactive yeast, active yeast and peptone
03/08/2007US20070051671 Filter jug with replaceable cartridge and method of monitoring and controlling the efficiency of a filter cartridge in a replaceable cartridge filter device
03/08/2007US20070051640 Electrochemical treatment of an aqueous solution
03/08/2007DE202006019159U1 Katalytische Erzeugungsanlage für Dieselöl Catalytic generation plant for diesel oil
03/08/2007DE202006017888U1 Brause mit Filtergehäuse Shower with filter housing
03/08/2007DE102005055714B3 Wash water collecting mechanism for vehicles, comprises a water collecting mechanism, a wash water reservoir, a water supply line, filters for single- or multi-level filtration of the collected water, and valve arranged in the supply line
03/08/2007DE102005041715A1 Combined water purification and extraction plant for demineralization of water, comprises flotation chambers assembled as hexagonal structure with centrically saddled-up mounting sockets comprising brackets, tiltable masts and shrouds
03/08/2007CA2621301A1 Ultraviolet radiation lamp and source module and treatment system containing same
03/07/2007EP1760412A2 Air conditioner
03/07/2007EP1760046A1 Water purification set for ponds and similar water bodies
03/07/2007EP1759755A1 Gas purifying device
03/07/2007EP1759140A1 Sanitary hose produced from flexible plastic having an antibacterial finish
03/07/2007EP1758828A1 Method for treatment of foil to facilitate its subsequent removal
03/07/2007EP1758827A1 System for removing solids from aqueous solutions
03/07/2007EP1758826A2 Method for removing cryptosporidium oocysts from water
03/07/2007EP1758825A1 Improvement of sludge quality
03/07/2007EP1758824A1 Removal of propylene glycol and propylene glycol ethers from aqueous streams
03/07/2007EP1758668A1 Through filter with contamination indicator
03/07/2007EP1708800A4 Molecular separator
03/07/2007EP1501761B1 Water filter assembly
03/07/2007EP1456128B1 Device and method for destillation
03/07/2007EP1436025B1 Device for treating aqueous liquids
03/07/2007EP1390306B1 Method of separating suspension, in particular for waste water treatment, and an apparatus for performing the same
03/07/2007EP1385591B1 Method and system for collecting a liquid
03/07/2007EP1012123B1 Remediation material and remediation process for sediments
03/07/2007EP0630267B1 Treatment of liquid on demand
03/07/2007CN2876082Y High efficiency sewage purification device
03/07/2007CN2876081Y Apparatus for purifying river water
03/07/2007CN2876080Y Magnetization apparatus for fluid body
03/07/2007CN2876079Y Solar energy reverse osmosis water purifier
03/07/2007CN2876078Y Domestic water saving reverse osmosis water purifier
03/07/2007CN2876077Y Small size disinfectant water producing device
03/07/2007CN2876076Y Multifunction flotation refining machine
03/07/2007CN2876075Y Water distributor for water purifier
03/07/2007CN2876074Y Movable joint water purifier
03/07/2007CN2876073Y Purifier for drinking purpose of tap water
03/07/2007CN2875574Y Intermittent drain water saving type reverse osmosis water purification device
03/07/2007CN2875272Y Magnetic purification device for cleaning user's body during taking a bath
03/07/2007CN1926075A Porous particulate material for fluid treatment, cementitious composition and method of manufacture thereof
03/07/2007CN1926071A Reducing water purification material, method for producing reducing water purification material, method for treating wastewater, and wastewater treatment apparatus
03/07/2007CN1926070A Method for treating papermaking waste water and method for utilizing silica sol in papermaking
03/07/2007CN1926069A Apparatus and method for electrodeionization
03/07/2007CN1926068A Acidic water producing device, acidic water producing method, and acidic water
03/07/2007CN1926067A Filter cartridge and device for filtering liquids
03/07/2007CN1925900A Water filter manifold with integral valve
03/07/2007CN1925899A Replaceable cartridge filtering jug
03/07/2007CN1925897A Method and device for treating contaminated water
03/07/2007CN1924475A 空调机 Air conditioners
03/07/2007CN1923865A Continuous production method of water-soluble polymer and water-soluble polymer
03/07/2007CN1923729A Method and system for treating furfural production waste water and method and system for furfural production
03/07/2007CN1923726A Method of treating refuse percolating liquid by aerobic nitration/inverse nitration and coagulated technology
03/07/2007CN1923720A Method of consolidating heavy metal ion by microorganism
03/07/2007CN1923719A Ecology processing method for sewage of tourist spot animal hall
03/07/2007CN1923718A Preparation method of personal magnetization drinking water
03/07/2007CN1923717A Water storage canister structure of detachable permeation filtration water clarifier
03/07/2007CN1923716A Apparatus for continuously treating sewage by magnetic photocatalyst
03/07/2007CN1923715A Purifying method of removing bacteria and organic compound in heavy oxygen water
03/07/2007CN1923714A Method and facilities for large scale preparing fresh water by seawater icing
03/07/2007CN1923713A Deodorization method of sewage treatment and apparatus capable of realizing the same method
03/07/2007CN1923105A Shower device
03/07/2007CN1303257C Particle electrode catalyst filling for three-dimensional electrode and preparation method thereof
03/07/2007CN1303254C Electrobath for treating sewerage
03/07/2007CN1303106C Paper-making or non paper-making use of a starchy composition containing a selected cationic starch material
03/07/2007CN1303020C Method for treating oilys ludge using three-phase separating technique
03/07/2007CN1303017C Comprehensive treating method and treating system for industrial aquatic cultivation sewage
03/07/2007CN1303016C Deep treating method of sewage, such as percolate for urban refuse filling area
03/07/2007CN1303008C Process for removing trace ammonia from high purity water
03/07/2007CN1303007C Method for fabricating micropowder of lead chromate through coupling treatment of waste water of lead and chrome
03/07/2007CN1303006C Intelligent monitoring and control method for coagulation process based on multisource information fusion technology
03/07/2007CN1303005C Water treatment device
03/07/2007CN1303004C Method of electrolytic treatment of industrial or aquaculture waste water
03/07/2007CN1303003C Pretreating method for reversing asmose seawater desalinating pulsing electromagnetic field
03/07/2007CN1303002C Fluid treatment system
03/07/2007CN1303001C Evaporator tube for a sea water desalination plant
03/07/2007CN1303000C Method and apparatus for treating waste water by microwave photocatalysis
03/07/2007CN1302865C Kitchen refuse disposal system
03/07/2007CN1302856C Atomized water treatment device
03/07/2007CN1302831C System comprising fluid treatment module and a support structure
03/07/2007CN1302828C Apparatus for heat recoverin multigrade flash desalting of sea water
03/07/2007CN1302816C Apparatus for producing sterilized water
03/07/2007CN1302711C Functional water with deodorization activity and sterilization activity against multi-drug resistent bacteria, and a preparation method thereof
03/06/2007US7186671 Contacting an aqueous solution that contains one or more of iron, manganese, mercury and cobalt ions with modified alumina particles, separating particles
03/06/2007US7186441 Processes for manufacturing particles coated with activated lignosulfonate
03/06/2007US7186376 Mixing flowing water and acid solution into flowing water and sodium chlorite solution, flowing combined solutions through mixing chamber to form homogenous acidified sodium chlorite
03/06/2007US7186345 Systems for water purification through supercritical oxidation
03/06/2007US7186344 Nanoporous, ultrafiltration, reverse osmosis and extremely small pore size filtration membranes protected by using inexpensive, safe, and operationally simple, pretreatment, aftertreatment, and recycling; durability; antifouling agents
03/06/2007US7186343 Cyclic aeration system for submerged membrane modules
03/06/2007US7186341 Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater
03/06/2007US7186338 Twist and lock filter housing
03/06/2007US7186332 Orbital wastewater treatment system with combined surface aerator and submerged impeller
03/06/2007US7186330 Disinfectant system for use with residential aerobic wastewater treatment plants
03/06/2007US7186323 Purified water without residual chlorine is electrolyzed to produce alkaline-ion water without any chloride smell of lime; purified water and tap water containing residual chlorine is electrolyzed to produce alkaline-ion water containing a low concentration of NaOCl; preventing propagation of microbes
03/06/2007US7186230 Method and apparatus for the continuous separation of biological fluids into components
03/06/2007US7185766 Skimmer
03/06/2007US7185516 Washwater neutralization system for glass forming line
03/01/2007WO2007025184A2 Method and apparatus for producing synergistic biocide
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