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)
10/2005
10/19/2005CN1685212A Apparatus for and method of treating a fluid
10/19/2005CN1684912A Controlling wastewater treatment processes
10/19/2005CN1684753A System comprising fluid treatment module and a support structure
10/19/2005CN1684605A UV LED based water purification module for intermittently operable flow-through hydration systems
10/19/2005CN1683886A Water purifying method for refrigerator and refrigerator with said device
10/19/2005CN1683885A Water purifying device for refrigerator and refrigerator with said device
10/19/2005CN1683883A Water purifier of refrigerator and refrigerator with said device
10/19/2005CN1683882A Warm water supply device for refrigerator
10/19/2005CN1683529A Biological compositions for solid waste treatment
10/19/2005CN1683528A Biological compositions for solid waste treatment
10/19/2005CN1683527A Biological compositions for solid waste treatment
10/19/2005CN1683313A Epoxy sodium succinate and its process for preparing polymer
10/19/2005CN1683255A Dephosphorizing technology for waste water treatment of high efficiency, low cost and no pollution
10/19/2005CN1683254A Intelligent monitoring and control method for coagulation process based on multisource information fusion technology
10/19/2005CN1683253A Iodine resin sterilizing device for water treatment
10/19/2005CN1683252A Process for refining super filter and secondary reverse osmosis high purity water
10/19/2005CN1683091A Waste processing method and waste processing apparatus
10/19/2005CN1683070A Vortex speeding photo catalytic liquid processor
10/19/2005CN1683053A Drain water treatment system
10/19/2005CN1223811C Method and device for transferring heat from low temperature heat source to high temperature radiator
10/19/2005CN1223526C Method for iodination of water and beverages
10/19/2005CN1223523C Method for purifying pollutant in water by using active carbon-catalytic ozonizing biological active carbon
10/19/2005CN1223522C Method for treating wastewater from chemical and mechanic grinding copper, and its apparatus
10/19/2005CN1223521C Non-powdery solid disinfection oxygenation agent
10/19/2005CN1223520C Water-softening apparatus, device and regeneration control method
10/19/2005CN1223519C Method for treating water containing oil in regressive continuous mode and equipment
10/18/2005US6956220 ultraviolet radiation water treatment
10/18/2005US6956005 Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions
10/18/2005US6955834 Long lasting coatings for modifying hard surfaces and processes for applying the same
10/18/2005US6955796 Process for total environmental remediation of a phosphorus contaminated site
10/18/2005US6955766 such as algae, mussels, and slime; comprises treatment with peroxyformic acid
10/18/2005US6955765 Recycled irrigation water treatment system
10/18/2005US6955763 Dual-cell mechanical flotation system
10/18/2005US6955762 Method of cleaning membranes
10/18/2005US6955758 Ozone treating apparatus
10/18/2005US6955706 Liquid degassing system for power plant system layup
10/18/2005US6955501 In-situ process for detoxifying hexavalent chromium in soil and groundwater
10/18/2005CA2336701C Geothermal energy means and procedure
10/15/2005CA2464384A1 Micro bubble low turbulence sewage treatment method and apparatus
10/14/2005CA2464181A1 Controlled dilution system for drinking water and unit therefor
10/13/2005WO2005096359A1 Method of ozone water supply and ozone water supply apparatus
10/13/2005WO2005095721A1 Heliothermal installation for producing drinking water and water for industrial use
10/13/2005WO2005095291A1 Dewatering process
10/13/2005WO2005095290A1 Device and method for the treatment of water
10/13/2005WO2005095286A1 Dewatering process
10/13/2005WO2005095285A1 Anti-microbial media and methods for making and utilizing the same
10/13/2005WO2005095284A1 Water purification system
10/13/2005WO2005095283A1 Magnetized water generator
10/13/2005WO2005095282A1 Electrode assembly for the electrochemical treatment of liquids with a low conductivity
10/13/2005WO2005095281A1 Silver electrolytic water discharger
10/13/2005WO2005095280A1 Apparatus for producing ultrapure water
10/13/2005WO2005095279A1 Method for photolyzing organic matter and method for treating wastewater
10/13/2005WO2005095009A1 Manure treatment process
10/13/2005WO2005094994A1 Ion exchange resin reactor
10/13/2005WO2005094966A1 Filter media
10/13/2005WO2005094914A1 Preparation of a nucleated cell and/or platelet concentrate from a physiological solution
10/13/2005WO2005094908A1 Dispenser device
10/13/2005WO2005094906A1 Ultraviolet laser system for decomposing chemical pollutants
10/13/2005WO2005077535A8 Liquid purification system
10/13/2005WO2005075355A3 Process of removal of ammonium from waste water
10/13/2005WO2005016826A3 Supported biofilm apparatus and process
10/13/2005US20050228103 Composition comprising intercalated metal-ion sequestrants
10/13/2005US20050228099 Polymer and derivatized nanoparticles comprising inorganic nanoparticles having an attached metal-ion sequestraint; plastic wraps, papers, cellophane and polymer films, glass and metal containers and other packaging materials, especially food packaging materials; prevent microbial contamination
10/13/2005US20050228067 Container for inhibiting microbial growth in liquid nutrients
10/13/2005US20050227878 One-bath particle-free chemical cleaning
10/13/2005US20050227854 Titanium dioxide photocatalyst containing carbon and method for its production
10/13/2005US20050227075 Derivatized nanoparticle comprising metal-ion sequestrant
10/13/2005US20050227016 Container for inhibiting microbial growth in liquid nutrients
10/13/2005US20050226761 Manufactured by mixing a fine grained titanium compound with an organic carbon compound and subsequent thermal treatment; to degrade contaminants and pollutants in liquids and gases
10/13/2005US20050224996 Hydrogen reduced water and method for preparing the same
10/13/2005US20050224425 Container for inhibiting microbial growth in liquid nutrients
10/13/2005US20050224424 residual benzene and/or nitrobenzene is/are stripped out of the alkaline waste water, and the alkaline waste water is heated to a temperature of from 150 to 500 degrees C. under excess pressure with the exclusion of oxygen
10/13/2005US20050224423 Container for inhibiting microbial growth in liquid nutrients
10/13/2005US20050224422 Providing a filtering carafe with a replaceable filtering cartridge;calculating a parameter using a determination of impedance of water to be filtered; determining a lifespan of the filtering cartridge using the parameter
10/13/2005US20050224421 Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge
10/13/2005US20050224420 Adding to screenbowl centrifuge specified amount of a cationic terpolymer derived from a cationic monomer, hydroxyalkyl(meth)acrylates, and nonionic monomer(s) such as acrylamide; recovering from mining waste effluent
10/13/2005US20050224419 Use of derivatized nanoparticles to minimize growth of micro-organisms in hot filled drinks
10/13/2005US20050224418 fluid container having a metal-ion sequestering agent for removing bio-essential metal ions from a liquid nutrient
10/13/2005US20050224417 Use of derivatized nanoparticles to minimize growth of micro-organisms in hot filled drinks
10/13/2005US20050224416 using container for holding a liquid, the container having an internal surface having a metal-ion sequestering agent provided on at least a portion of the internal surface for removing designated metal-ions from the liquid; high-affinity for biologically important metal-ions comprising Mn, Zn, Cu and Fe
10/13/2005US20050224413 Water treatment process
10/13/2005US20050224412 Water treatment system having upstream control of filtrate flowrate and method for operating same
10/13/2005US20050224411 Method of cleaning membranes
10/13/2005US20050224409 Method and apparatus for controlling sulfide generation
10/13/2005US20050224406 Shower head with water purification function
10/13/2005US20050224401 Filtration system with inter-filter flow controls
10/13/2005US20050224369 Electrolytic cell
10/13/2005US20050224338 Water treatment reactor for simultaneous electrocoagulation and advanced oxidation processes
10/13/2005US20050224335 Apparatus and method for photocatalytic purification and disinfection of fluids
10/13/2005US20050224126 Pipe for water pipe and the like
10/13/2005US20050224100 Washing appliance water softener
10/13/2005DE202005011821U1 Water pipe external magnetic fitting has two-part housing joined by external detachable fittings and minimises limescale deposits, corrosion and algae growth
10/13/2005DE202005011795U1 Vorrichtung zum Herstellen destillierter Flüssigkeit Apparatus for producing distilled liquid
10/13/2005DE202005010725U1 Portable water filter assembly, with a pump and a filter cylinder, has a manual piston to pump water through the filter to give a clean outflow without external power supplies
10/13/2005DE202004008670U1 Drinking water softener assembly for use in association with e.g. central heating system has pressure tank resting in wheeled frame
10/13/2005DE102004016601A1 Stabile Adsorber-Granulate Stable adsorbent granules
10/13/2005DE102004015060A1 Filter system for contaminated water comprises tank containing membrane filter, to which permeate discharge pipe is connected forming siphon, height of column between water surface in tank and outer end of pipe being 0.5 - 1.5 meters
10/13/2005DE102004014517A1 Reducing chemical oxygen demand and degrading lipophilic material in waste water comprises feeding to gravity separator and then to flotation tank, microflocs produced, supported by bubbles, being fed back to gravity separator
10/13/2005CA2560910A1 Electrode assembly for the electrochemical treatment of liquids with a low conductivity
10/13/2005CA2559865A1 Preparation of a cell concentrate from a physiological solution
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