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)
10/2007
10/31/2007CN101062817A Method for removing fluorinion in waste water
10/31/2007CN101062805A Oxygen-enriched water and loading method and container
10/31/2007CN101062804A Sea water desalination later purification filtering method
10/31/2007CN101062803A Integral sewage treatment pool
10/31/2007CN101062802A Method for water magnetization by industrial frequency magnetic field and structure thereof
10/31/2007CN101062801A Purified water treatment facilities and pure water machine dense water treatment method
10/31/2007CN101062800A Photocatalysis sewage treatment equipment
10/31/2007CN101062799A Method for adsorbing phosphor contaminant in waste water by refuse ore
10/31/2007CN101062798A Method for removing humic acid macromolecule contaminant from water body
10/31/2007CN101062797A Purifying method for producing regenerative acid during light benzene processing and washing
10/31/2007CN101062796A Phenol water treatment technique and device for gas furnace
10/31/2007CN101062795A Method and device for absorbing initial flow of sewage water
10/31/2007CN101062794A Cultivation water environment ecological protecting agent containing hair hydrolysate
10/31/2007CN101062464A Mesoporous silicon dioxde film and antibiotics pharmacy waste water purification treating method
10/31/2007CN101061996A Electrolytic water and producing method
10/31/2007CN100345871C Method of chemical surface modification of polytetrafluoroethylene materials
10/31/2007CN100345778C Method for mixed biochemical treating filtrate and city sewage
10/31/2007CN100345777C Direct drinking machine for purified water (water-saving civil pipeline type quality-classifying water supplying machine )
10/31/2007CN100345775C Urban sewage treatment of anaerobic biological-low voltage electric field oxidizing coupling system
10/31/2007CN100345772C Heavy metal precipitating agent
10/31/2007CN100345771C Process of micro electrolysis pretreating PTA waste water
10/31/2007CN100345627C Process for preparing cation sorbent and its application
10/31/2007CN100345626C Large particle clay adsorber and its preparation method
10/31/2007CN100345623C Liquid energy exciting device
10/31/2007CN100345615C Electric deionisation method and apparatus for producing superpure water using bipolar membrane
10/31/2007CN100345608C Organic substance extraction in water with ionic liquid as extractant
10/30/2007US7288498 Transition metal oxide-aluminosilicate purification media
10/30/2007US7288199 Ceramic filter and method for purifying water
10/30/2007US7288193 Apparatus for directing fluids through a filter system
10/30/2007US7288192 Wastewater treatment station in shipping container
10/30/2007US7288191 Sludge treatment apparatus
10/30/2007US7288185 Magnetic energy wave device
10/30/2007US7288170 Generation. conditioning , reuse of metal containing electrolytes; surface treatment; ion exchanging
10/30/2007US7287933 Process for the remediation of soil polluted by organic compounds
10/30/2007US7287650 Microbiocide mixture comprising a polydiallyldimethylammonium chloride and silver nitrate, coated on fibers, membranes, films, woven or nonwoven textile
10/30/2007CA2398461C Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same
10/30/2007CA2398460C Air diffuser and flushing method thereof
10/30/2007CA2381307C Fluid treatment system and cleaning apparatus therefor
10/25/2007WO2007120249A2 Chemically-enhanced mechanical treatment of water
10/25/2007WO2007120077A1 Multisection filtering device
10/25/2007WO2007119732A1 Float for treating oily sewage and method of treating oily sewage
10/25/2007WO2007119720A1 Method for treatment of sludge or wastewater
10/25/2007WO2007119479A1 Water treatment method
10/25/2007WO2007119385A1 Membrane treatment method and membrane treatment equipment employing membrane module
10/25/2007WO2007118867A1 Method for wet oxidation of effluents heated essentially by self-combustibility, and corresponding installation
10/25/2007WO2007118426A1 A method and an equipment for treating waste water
10/25/2007WO2007118425A1 A method and an apparatus for treating wastewater
10/25/2007WO2007088346B1 Treatment of aqueous liquids and the preparation of anthranilic acid
10/25/2007WO2007077575A3 A waste water treatment plant
10/25/2007WO2007065636A8 Water consisting of molecules that form a number of clusters
10/25/2007WO2006115543A3 Ph gradient ion exchange lc-ms and mass compatible buffers
10/25/2007WO2006110497A3 Asymmetric forward osmosis membranes
10/25/2007WO2006086017A3 Desalinating process
10/25/2007WO2002090846A3 Heat transfer system
10/25/2007US20070248529 Reactive-adsorptive protective materials and methods for use
10/25/2007US20070248489 Powered sterile solution device
10/25/2007US20070246432 TOC component removing apparatus and process for removing TOC components
10/25/2007US20070246431 Method, system and apparatus for separating solids from drilling slurry
10/25/2007US20070246430 Fluid Magnetic Treatment Unit having Moving or Stationary Magnets
10/25/2007US20070246429 Treatment of Aqueous Chemical Waste
10/25/2007US20070246425 Feeding concentrated saline solution to feed side of reverse osmosis(RO) membrane under high gauge pressure of normal RO separation process, feeding dilute saline solution to permeate side of RO membrane under higher pressure, whereby solvent is sucked from permeate side to feed side, separating foulants
10/25/2007US20070246424 Process For Producing Ship Ballast Water, Ship Ballast Water Producing Apparatus And Use Thereof
10/25/2007US20070246422 Hollow Fiber Membrane Filter with a Supporting Structure
10/25/2007US20070246421 Filter Cartridge and Apparatus for the Filtration of Liquids
10/25/2007US20070246416 Apparatus for magnetically treating fluid
10/25/2007US20070246415 Water-treating device capable of supplying calcium
10/25/2007US20070246345 pyrolyzing and gasifying biomass to produce H2 and carbon monoxide gas stream, utilizing gas stream as fuel to run an electricity producing generator, recovering heat from the generator, introducing the recovered waste heat in an evaporative or pasteurization/sterilization of saline water; biofuel
10/25/2007US20070245507 Cleaning Rotor
10/25/2007DE102007010129A1 Wasserfilter-Kartuschensystem mit kombinierter Verschneideventiltechnik in der Kerze und Einstellvorrichtung im Kopf Water filter cartridge system with combined Verschneideventiltechnik candle and adjustment in the head
10/25/2007DE102006018127A1 Water desalination plant for the production of fresh water from seawater, brackish water/salty ground water, comprises a solar collector, a preheating tank, a disk shaped evaporator and a condenser directly arranged below the evaporator
10/25/2007DE102006017869A1 Neutralisationseinrichtung Neutralizer
10/25/2007DE102005062855B4 Gitterstruktur, Verwendung der Gitterstruktur und Behälter mit Gitterstruktur Lattice structure, using the lattice structure and container with a lattice structure
10/25/2007CA2649931A1 Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water
10/25/2007CA2648394A1 Desalination method and system using compressed air energy systems
10/25/2007CA2646181A1 Method of oxidation, by wet method, of effluents heated essentially by spontaneous combustibility, and the corresponding installation
10/24/2007EP1847513A1 Automatic device for water treatment by electrolysis, with pH and redox control
10/24/2007EP1846966A2 Softener control assembly
10/24/2007EP1846335A2 Water treatment control systems and methods of use
10/24/2007EP1846334A1 Scale removal apparatus and method
10/24/2007EP1846333A1 Method for treating liquids
10/24/2007EP1846332A2 Apparatus for separation of water from oil-based drilling fluid and advanced water treatment
10/24/2007EP1846326A1 Materials based on tangled nanotubes or nanofibres, preparation method thereof and use of same
10/24/2007EP1846138A1 Method and apparatus for purifying combustion gases of impurities contained in the combustion gases
10/24/2007EP1845806A1 Drinking water for a diabetic and manufacturing process thereof
10/24/2007EP1720652B1 A process for preparing coated particulate support media
10/24/2007EP1208064A4 Improvements in water generating devices
10/24/2007EP1176121B1 Method of removing phosphoric acid contained in wastewater
10/24/2007CN200964409Y Nano ageing base wine machine
10/24/2007CN200964375Y Pressure type integrated biological treatment apparatus for sewage
10/24/2007CN200964367Y Water-saving environment-friendly type household sewage processor
10/24/2007CN200964366Y Building water treatment station
10/24/2007CN200964365Y Alternating water magnetizing device
10/24/2007CN200964364Y Dirt cleaning and resisting instrument
10/24/2007CN200964363Y Device for extracting and separating oil from water and water surface
10/24/2007CN200964362Y High efficiency non-powered oil-water separating device
10/24/2007CN200964361Y Combined type oil-containing sewage separator
10/24/2007CN200964360Y Electrochemistry-photocatalysis advanced oxidation device
10/24/2007CN200964359Y 节能净水器 Saving water purifier
10/24/2007CN200964358Y Solar energy sea water desalination glasshouse
10/24/2007CN200964357Y 净水器 Water Purifier
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