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)
08/2010
08/25/2010CN101428930B Treatment process for hydrargyrum-containing flue gas washing wastewater from nonferrous metal smelting with biological agent
08/25/2010CN101428929B Method for direct advanced treatment for heavy metal wastewater with biological agent
08/25/2010CN101423313B Fluorescent whitening agent production waste water treatment process
08/25/2010CN101423273B Composite paramagnetic nano flocculant and preparation method thereof
08/25/2010CN101391849B Waste water purifying machine of car wash
08/25/2010CN101381188B Pyromellitic acid dianhydride production wastewater treatment by two-stage adsorption method and resource recovery method
08/25/2010CN101381129B Treatment device of electrolysis wastewater in array electromagnetic separation semi-immersed rotary drum
08/25/2010CN101381119B Blue algae scavenger using diatomite as carrier and preparation method thereof
08/25/2010CN101380532B Sedimentation sludge blanket metafiltration pool
08/25/2010CN101316080B Photovoltaic concentration power generation and sea water desalination combination device
08/25/2010CN101314123B Magnetic biological adsorption agent and preparation method thereof
08/25/2010CN101288816B Sewage filtering net two-sided flushing heat exchanging decontamination device
08/25/2010CN101260174B Cation-type hydrophobic association polymer and its preparation method and application
08/25/2010CN101243794B Water-based fungicide and preparation thereof
08/25/2010CN101168455B Method for catalytically degrading estrogen-like contaminant by simulating natural light
08/25/2010CN101134619B Suspension filling clarifier tank
08/25/2010CN101088645B Technology of repairing heavy metal polluted soil with mushroom herb
08/25/2010CN101085731B Method for reclaiming oxalic acid from terramycin purification liquid
08/25/2010CA2693881A1 Water treatment system
08/24/2010US7781018 contacting the oxidizable component (Fe, Al or alloy) in particle form with a gas containing a vapour of the activating component (AlCl3, FeCl3 etc.) and depositing activating component from the gas onto the oxidizable component in either a liquid or solid form; utility in packaging
08/24/2010US7780861 Photopolymer serum separator
08/24/2010US7780860 Separating multi-component fluid using centrifuge process and buoy system, including first and second pistons, in container to hold the multi-component fluid during centrifuge process; for example, a buffy coat or platelet fraction or component of whole blood or undifferentiated cell component; efficient
08/24/2010US7780859 use of a water-soluble biocide such as tetrakis(hydroxymethyl)phosphonium sulfate to control bacterial biomass in a sewage treatment or water treatment system
08/24/2010US7780858 Method for controlling bacterial growth in process water
08/24/2010US7780857 for reducing the halogen off-gassing rate (i.e. chlorine off-gassing) with specified amounts of isocyanuric chloride, boric acid and sodium hexametaphosphate in solid water treatment composition for pools, spas, hot tubs, toilets
08/24/2010US7780856 single device that can simultaneously mix ozone and water, and also radiate the same for combined disinfection of water; includes a washing assembly for removing deposits on the UV reactor elements of the device, saving energy
08/24/2010US7780855 Method for pre-engineering a system for environmental control of storm water
08/24/2010US7780850 Water pollution prevention and remediation apparatus
08/24/2010US7780620 System and method for determining the hematocrit and/or blood volume
08/24/2010US7780014 Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof
08/24/2010CA2445937C Plant and method for purification of water coming from a desulphuration kerosene plant
08/19/2010WO2010093958A2 Compact wastewater concentrator using waste heat
08/19/2010WO2010093810A2 Articulated conduit linkage system
08/19/2010WO2010093698A1 Method and apparatus for sanitizing water using ultraviolet light
08/19/2010WO2010093562A1 Methods and systems for converting waste into complex hydrocarbons
08/19/2010WO2010093385A1 Method of iodide removal
08/19/2010WO2010093025A1 Filtfering unit and ballast water production equipment provided with same
08/19/2010WO2010092946A1 Method for processing waste water containing fluorine and silicon, method for producing calcium fluoride, and facility for processing fluorine-containing waste water
08/19/2010WO2010092852A1 Water heater
08/19/2010WO2010092770A1 Method for producing active hydrogen-dissolved water and apparatus for producing active hydrogen-dissolved water
08/19/2010WO2010092600A1 Water purification by ozone
08/19/2010WO2010092293A1 Method of treating the waste water coming from a washing machine or from a sanitary installation of the shower type
08/19/2010WO2010092265A1 Method and device for scrubbing effluents
08/19/2010WO2010091553A1 Method and apparatus for electrolytically producing alkaline water and use of the alkaline water produced
08/19/2010WO2010062902A3 A process to remove dissolved aici3 from ionic liquid
08/19/2010WO2010058187A3 Waste management
08/19/2010WO2010050789A3 Floating pollutant isolating and collecting device by underwater isolation of polluted surface water
08/19/2010US20100209988 Bioremediation Materials
08/19/2010US20100209529 Pharmacologic-functioning water and usage of the same
08/19/2010US20100209393 Use of Polynucleotides Encoding Small Acid-Soluble Spore Protein for Inhibiting Bacterial Cell Growth and/or Treating Bacterial Infections
08/19/2010US20100209323 MOBILE DeNOx CATALYST
08/19/2010US20100209313 Method and apparatus for disinfecting a refrigerated water cooler reservoir
08/19/2010US20100209294 Ultraviolet photoreactor for the purification of fluids
08/19/2010US20100209194 System for soil, groundwater, and surface water remediation, and related methods
08/19/2010US20100206815 Method and apparatus for disinfecting hot water
08/19/2010US20100206809 Method and apparatus for treating organic matter-containing water
08/19/2010US20100206788 System and method for chlorine generation and distribution
08/19/2010US20100206787 Control of oxidation processes in ultraviolet liquid treatment systems
08/19/2010US20100206786 Solid separation system
08/19/2010US20100206744 Brine purification
08/19/2010US20100206743 Separation process
08/19/2010DE202010006679U1 Vorrichtung zum Herstellen von Mineralwasser Apparatus for producing mineral water
08/19/2010DE102009008566A1 Neutralization device for condensate water, comprises housing with chamber for receiving loose product made of neutralization-active granules and containing calcium carbonate, and condensate collection container having inlet and outlet
08/19/2010CA2753441A1 Articulated conduit linkage system
08/19/2010CA2752732A1 Method and device for scrubbing effluents liquids
08/19/2010CA2751720A1 Compact wastewater concentrator using waste heat
08/19/2010CA2750024A1 Method and apparatus for electrolytically producing alkaline water and use of the alkaline water produced
08/19/2010CA2749421A1 Method for processing waste water containing fluorine and silicon, method for producing calcium fluoride, and facility for processing fluorine-containing waste water
08/18/2010EP2218687A1 Method and apparatus for disinfecting hot water
08/18/2010EP2218686A1 Composition comprising cerium(IV) for removing arsenic from aqueous streams
08/18/2010EP2218511A1 Dual-cell mechanical flotation system
08/18/2010EP2218510A1 Dual-cell mechanical flotation system
08/18/2010EP2218504A1 Method for replacing interlayer ions of hydrotalcite-like substance, regenerating method, and apparatus for replacing interlayer ions
08/18/2010EP2218495A1 Biomimetic membranes
08/18/2010EP2089327B1 Process for separating off carbon black from a wastewater stream
08/18/2010EP1370493B1 Ship ballast water sterilization method and system
08/18/2010CN201555902U Electric conductivity on-line detecting device for desalination of sea water
08/18/2010CN201554962U Energy pion water pipe
08/18/2010CN201554065U Direct-drinking water terminal water supply device
08/18/2010CN201553782U Acid pickling system of low-temperature multipurpose sea water desalinization equipment
08/18/2010CN201553670U Equipment for recycling garbage percolate through reverse osmosis desalination multistage pretreatment
08/18/2010CN201553669U Waste clothes-washing water treating and recycling system
08/18/2010CN201553668U High-concentration phenol-containing wastewater treatment device
08/18/2010CN201553666U No-chemical dung pouring system
08/18/2010CN201553665U Pulse microwave sewage treatment system
08/18/2010CN201553664U Shower water treatment device
08/18/2010CN201553663U Multistage integrated water purifier
08/18/2010CN201553662U Industrial waste water treatment machine
08/18/2010CN201553661U Device for preparing alkalescent mineralized pure water
08/18/2010CN201553660U Multifunctional water quality repairing device
08/18/2010CN201553659U Direct-suction type water purifier
08/18/2010CN201553658U Device for treating process water during processing of corn starch
08/18/2010CN201553657U Ferromanganese and acid-base chlorine removal purifying filter for groups
08/18/2010CN201553655U Water treatment equipment
08/18/2010CN201553654U Heavy metal waste water treatment system
08/18/2010CN201553653U Water purifier
08/18/2010CN201553652U Heavy metal pollution removing water purifier
08/18/2010CN201553649U Water body restoration treatment device
08/18/2010CN201553644U Jet aeration pulse water distributor
08/18/2010CN201553641U Magnetic trap removing device for algae in eutrophic water body
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