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)
06/2007
06/19/2007CA2250890C Process for the biological purification of waste water
06/19/2007CA2246208C Monosodium cyanuric acid slurry
06/19/2007CA2184231C Synergistic antimicrobial composition of 1,2-dibromo-2,4-dicyanobutane and alkylguanidine compounds
06/14/2007WO2007067651A2 Water purifier with uv and adsorbent
06/14/2007WO2007067463A1 Process for separating mixtures
06/14/2007WO2007067391A1 System and method of reducing organic contaminants in feed water
06/14/2007WO2007067127A1 A method for the purification of contamined aqueous liquid in a pulp or paper mill
06/14/2007WO2007066471A1 Filtration unit
06/14/2007WO2007066070A1 Hydrocarbon industry servicing fluid and methods of performing service operations
06/14/2007WO2007066010A2 Method for removing organic matter from water and a device for carrying out said method
06/14/2007WO2007065636A2 Water consisting of molecules that form a number of clusters
06/14/2007WO2007065258A1 Rotating magnetic device utilizing sacred geometry
06/14/2007WO2007065228A1 Continuous hypochlorite generator
06/14/2007WO2007051167A3 Method and apparatus for treating water to reduce boiler scale formation
06/14/2007WO2007048242A3 Water purification method, process and apparatus
06/14/2007WO2007038586A3 Methods to reduce organic impurity levels in polymers and products made therefrom
06/14/2007WO2007001378A3 Microfluidic device for detecting soluble molecules
06/14/2007WO2007001309A3 Preparation and applications of stabilized metal nanoparticles for dechlorination of chlorinated hydrocarbons in soils, sediments and groundwater
06/14/2007WO2006128886A3 Drinking water generation and supply ship
06/14/2007US20070135698 Subcutaneous or transcutaneous monitoring of blood glucose levels in a diabetic patient; biocompatible polymer composition that is impermeable to immunoglobulins and permeable to oxygen, glucose and lactate; a second layer of porous functionalized polysiloxane; durabiliity
06/14/2007US20070135672 DNA hybrids and environment cleaning system employing DNA hybrids
06/14/2007US20070135304 Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation
06/14/2007US20070134136 Disinfecting composition
06/14/2007US20070131872 Water-purification device for a potable water system
06/14/2007US20070131627 Water purification system
06/14/2007US20070131626 Method and apparatus for producing oxygen enriched water
06/14/2007US20070131625 Methods of inhibiting biogenic sulfide formation in aqueous systems
06/14/2007US20070131624 Submersible reservoir management system
06/14/2007US20070131623 Method of reclaiming brine solutions using an organic chelant
06/14/2007US20070131622 Cell sorting device and method of manufacturing the same
06/14/2007US20070131621 Method and system for treating radioactive waste water
06/14/2007US20070131620 Methods for removing metals from plating operation
06/14/2007US20070131619 Method and apparatus for condensate demineralization
06/14/2007US20070131617 Chamber containing a porous matrix of nanoscaled pores through which fluid is flowed between a fluid contact surface and a fluid impermeable surface, where particles are trapped within the pores and the purified fluid is flowed back out along the same fluid contact surface
06/14/2007US20070131614 Low pressure filtration
06/14/2007US20070131612 Cell separation method and apparatus
06/14/2007US20070131605 Hollow fiber membrane module, hollow fiber membrane module unit, and water treatment method
06/14/2007US20070131603 Effluent sterilizer system
06/14/2007US20070131602 Quick change filter and bracket system with key system and universal key option
06/14/2007US20070131601 Hydraulic fluid passage with particle gettering magnet
06/14/2007US20070131599 Method for channeling debris in a pool
06/14/2007US20070131598 Methods and apparatuses for filtering water
06/14/2007US20070131596 Oxygen-supply-capable cooling water equipment, filtration equipment and filtration-function-equipped cooling water equipment incorporated with these equipment
06/14/2007US20070131556 Method for electrolytic disinfection of water
06/14/2007US20070131533 Distillation method
06/14/2007US20070131532 steam phase is used for heating in the subsequent evaporating step, condenses to product water; water phase becomes feed water for the evaporation step which may be recycled to the initial feed water; allowing process startup and sterilisation of the plant; multi-effect falling-film evaporation plant
06/14/2007DE112005001836T5 Clordioxydlösungsgenerator Clordioxydlösungsgenerator
06/14/2007DE102005059504A1 Method for operation of steam cooker using water, comprises a disinfection of water stored in a fillable water storage of the steam cooker for pre-determinable times
06/14/2007DE102005059135A1 Disinfectant in the form of substance arrays for swimming pool water, comprises separate units containing chemical substances
06/14/2007DE102005058968A1 A combination of ultrafiltration and reverse osmosis is used on a partial flow basis to remove suspended and dissolved material from recycled water e.g. swimming pool filtration
06/14/2007CA2632705A1 Method for producing injectable solutions by degassing liquids and the use thereof for stabilising oxidation-sensitive substances
06/14/2007CA2632352A1 Hydrocarbon industry servicing fluid and methods of performing service operations
06/14/2007CA2632316A1 Method for removing organic matter from water and a device for carrying out said method
06/14/2007CA2631933A1 Process for separating mixtures
06/13/2007EP1795900A2 Fluorometric control of aromatic oxygen scavengers in a boiler system
06/13/2007EP1795503A1 Water-purification device for a potable water system
06/13/2007EP1794095A1 Water purification apparatus
06/13/2007EP1794094A2 Apparatus, system and method for remediation of contamination
06/13/2007EP1794093A1 Method and apparatus for the purification of ground water
06/13/2007EP1794092A2 Chelating agents for heavy metal removal
06/13/2007EP1794091A1 Coating plant comprising at least one pre-treatment unit
06/13/2007EP1794090A1 Method and device for electrolytic treatment of water
06/13/2007EP1794084A1 Process and installation for obtaining the deuterium depleted water
06/13/2007EP1680530A4 An electrolytic cell for removal of material from a solution
06/13/2007CN2911536Y Magnetized solar water heater
06/13/2007CN2910914Y Equipment for neutralizing distiller's grains waste-water
06/13/2007CN2910913Y High efficiency settling tank for waste distiller's grains water
06/13/2007CN2910912Y High-efficiency, energy-saving, microvovtex coagulation settling clarification tank
06/13/2007CN2910911Y Water magnetization equipment
06/13/2007CN2910910Y Electrolysis treatment equipment for reuse of wastewater as resources
06/13/2007CN2910909Y Variable frequency pulse type electronic equipment for removing algae from water
06/13/2007CN2910908Y Reverse osmosis water treatment equipment
06/13/2007CN2910907Y Water treatment equipment able to recover total concentration water
06/13/2007CN2910906Y Union equipment for treating wastewater contg. difficult degradation substances combined membrane biological reactor and reverse osmosis
06/13/2007CN2910905Y Novel water treatment equipment having mobile tank
06/13/2007CN2910904Y Electric deionization apparatus sealed by concave-convex surface and filling piece
06/13/2007CN2910903Y Composite filtration apparatus
06/13/2007CN2910902Y Gas dissolving apparatus
06/13/2007CN2910901Y Equipment for treating water from mine
06/13/2007CN2910900Y Domestic use and integrated water purification apparatus
06/13/2007CN2910899Y Management and control device for circulation water
06/13/2007CN2910898Y Means for automatically adding water treatment solid chemicals
06/13/2007CN2910897Y Mineralization and filtration device for domestic drinking water
06/13/2007CN2910892Y Safety protection device for chlorine dioxide generator
06/13/2007CN2910336Y Reverse filtration water purifier able to auto boost
06/13/2007CN1981152A Sanitary hose produced from flexible plastic having an antibacterial finish
06/13/2007CN1980864A 水处理 Water Treatment
06/13/2007CN1980729A Porous vinylidene fluoride resin membrane for water treatment and process for producing the same
06/13/2007CN1980575A Synergistic biocidal compositions comprising a THP salt
06/13/2007CN1978884A Additive for water tank of locomotive, building mechanism using fuel-oil as power
06/13/2007CN1978639A Method for preparing immobilized thallus and its use
06/13/2007CN1978346A Refuse leachate treatment technology
06/13/2007CN1978345A Method and apparatus for separating cyclo-hexane oxidation waste alkali
06/13/2007CN1978344A Water treatment process and tubular water treatment apparatus
06/13/2007CN1978338A Drinking water quality improving method and drinking water quality improving material
06/13/2007CN1978337A Printing-dyeing waste water treatment process
06/13/2007CN1978336A Composition and method for simultaneously precipitating metal ions from semiconductor wastewater
06/13/2007CN1978335A Fluorinion-containing waste water treatment method
06/13/2007CN1978334A Two-sectiontype inverse penetration water treatment system and its water treatment method
06/13/2007CN1978333A Water purifying-disinfecting device
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