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)
03/2008
03/06/2008WO2008026027A1 Apparatus including at least one electrolytic cell
03/06/2008WO2008025977A1 Mercury scavenging
03/06/2008WO2008025428A1 Method and apparatus for the detection of living phytoplankton cells in water
03/06/2008WO2008025362A1 A water distribution system
03/06/2008WO2008025358A1 Water purification including disinfection, oxidation and arsenic removal
03/06/2008WO2008025356A1 Water purification including arsenic removal
03/06/2008WO2008014201A3 Method for removal and recovery of water from polymer manufacturing
03/06/2008WO2008003153A3 Process of obtaining industrial organic absorbent with aquatic plants and application way
03/06/2008WO2008003056A9 Wastewater disinfection apparatus and methods
03/06/2008WO2007092914A3 Methods, apparatus and systems for polishing wastewater utilizing natural media filtration
03/06/2008WO2007075762A3 Anaerobic phased solids digester for biogas production from organic solid wastes
03/06/2008US20080056936 Portable Water Quality Monitoring and Treatment System
03/06/2008US20080053921 A rotor on a vertical axis having radial- and axial-oriented blades reaching into the water and which curved surfaces are close to water the upper edge forming an angle of 10-60 degrees with the vertical plan of the blade; dissolving oxygen for the microorganisms in treatment of sludge; self-cleaning
03/06/2008US20080053918 Systems and methods for controlling resistivity and pH levels in a coolant delivery system
03/06/2008US20080053916 Method For Coagulating And Dewatering Sludge With Use Of Polymer Coagulant And Method For Coagulating And Percipitating Waste Water With Use Of Polymer Coagulant
03/06/2008US20080053915 Pasturizeing sludge solid separated from sludge liquid by steaming out the sludge liquid and the dried substance becomes an energy fuel product equivalent to coal; gas is converted into liquid that is environmental friendly and released at a room temperature; separation of metals
03/06/2008US20080053914 Adding hydrocarbon oil to a slurry followed by a nonionic surfactant hydrophile-lipophile balance of < 15 dissolved in a solvent; adsorption of the surfactant on the particle surface; moisture removed by mechanical process such as filtration and centrifuging; no thermal drying needed; coal mining
03/06/2008US20080053913 Using lime to effectively remove ammonia from a waste stream from fresh and salt water for soils; passing a softened solids-depleted stream through an ammonia absorption column to remove ammonia and introducing compressed gas to remove ammonia and enhance phosphorus precipitation
03/06/2008US20080053912 Unipolar magnetic medicine carrier
03/06/2008US20080053911 Separation of an organic phase from a mixture comprising organic and aqueous phases by solid phase systems
03/06/2008US20080053910 Water-Softening Method
03/06/2008US20080053909 Ammonia recovery process
03/06/2008US20080053907 Wastewater intake system positioned on surface of body of seawater takes in wastewater which is treated to yield treated wastewater and sludge, and treated wastewater and/or sludge is diluted with seawater prior to being discharged into body of seawater
03/06/2008US20080053902 Method for separation of substances using mesoporous or combined mesoporous/microporous materials
03/06/2008US20080053840 Electrode, Ozone Generator, and Ozone Production Method
03/06/2008US20080053822 Water Purification Apparatus
03/06/2008DE202007013912U1 Filtereinrichtung zur Aufbereitung von Zoowasser Filter means for processing Zoowasser
03/06/2008DE202007010704U1 Belebtschlamm Filtervorrichtung Activated sludge filter device
03/06/2008DE19655225B4 Verfahren zum Betrieb eines modularen Heimdialysesystems Method for operating a modular home dialysis system
03/06/2008DE19655223B4 Verteiler für Desinfektionsmittel in einem modularen Heimdialysesystem Distribution of disinfectant in a modular home dialysis system
03/06/2008DE102006040440A1 Drinking water production by desalination of seawater using solar radiation, comprises focusing incident solar radiation on evaporation pipe lying in focal line of parabolic mirror and supplying water vapor for preheating the seawater
03/06/2008CA2662270A1 Gravitational filter and liquid purification device
03/06/2008CA2662121A1 System and method of slurry treatment
03/06/2008CA2661739A1 Methods and systems for biological treatment of flue gas desulfurization wastewater
03/06/2008CA2661285A1 Method and apparatus for the detection of living phytoplankton cells in water
03/05/2008EP1894893A1 Organic waste disposal facility and method of disposal
03/05/2008EP1894612A1 Method and device for purifying water by means of a membrane filtration unit
03/05/2008EP1894228A1 Ultraviolet radiation lamp and source module and treatment system containing same
03/05/2008EP1893536A1 A cartridge for an additive dispensing system
03/05/2008EP1893535A1 Filter material prepared by grinding, comprising calcium hydroxide
03/05/2008EP1893534A2 Improved phosphorus removal system and process
03/05/2008EP1893533A1 Apparatus and method for the non-chemical stabilization of bio-solids
03/05/2008EP1893524A2 An additive dispensing system for a refrigerator
03/05/2008EP1893315A1 Water purification apparatus
03/05/2008EP1781390B1 Msf distillate driven desalination process and apparatus
03/05/2008EP1766144A4 Wastewater treatment
03/05/2008EP1654198B1 Device for the uv treatment of flowing fluids
03/05/2008EP1501776B1 C10-alkanolalkoxylates and the use thereof
03/05/2008CN201032293Y Permanent-magnet antisludging equipment for solar whole glass vacuum thermal-collecting tube
03/05/2008CN201031972Y Water tap
03/05/2008CN201031195Y Reclaimed water treatment system
03/05/2008CN201031194Y Multifunctional water processing integrated device
03/05/2008CN201031193Y Synthetic waste water handler
03/05/2008CN201031192Y Multifunctional water treating apparatus
03/05/2008CN201031191Y High concentration emulsifying waste water demulsifying device
03/05/2008CN201031190Y Sewage treating device
03/05/2008CN201031189Y Oil-water purifying, deodorizing and sterilizing device
03/05/2008CN201031188Y Oil refining reclamation and utilization of sewage device
03/05/2008CN201031187Y Water purifier purifier
03/05/2008CN201031186Y Precision filter
03/05/2008CN201031185Y Activated water directly drinking device
03/05/2008CN201031184Y High-strength magnetic oxygenate jet stream releasing device
03/05/2008CN201031182Y Low-power consumption ultrasonic wave descaling and scale-proof device
03/05/2008CN201031169Y Zeolite biological ammonium remover
03/05/2008CN201031166Y Vertical type sand cabin having thick dewatering equipment
03/05/2008CN201031165Y Micro crystal side running water treater
03/05/2008CN201031164Y Ozone antimicrobial disinfecting sink
03/05/2008CN201031163Y Sterilizing and disinfecting ozone device of water faucet
03/05/2008CN201031162Y High-voltage electrodialysis water purification apparatus
03/05/2008CN201031161Y Liquid processing module
03/05/2008CN201031160Y Drain against, antiscaling and descaling water molecule dynamic optimization device on pipeline
03/05/2008CN201031159Y Photoelectric responses cabin used for water processing
03/05/2008CN201031158Y Tap water purification apparatus
03/05/2008CN201031157Y Novel water softening apparatus
03/05/2008CN201031156Y Sea water desolination equipment
03/05/2008CN201031155Y Three tower type water processing flowing bed
03/05/2008CN201031154Y Pontoon type oil receiver
03/05/2008CN201031153Y Device for purifying water
03/05/2008CN201031152Y Elevator apparatus of harrow teeth grab bucket
03/05/2008CN201031151Y Grab bucket grid sewage-removing machine
03/05/2008CN201031150Y Rotary type otter board grid sewage-removing machine
03/05/2008CN201031146Y Ammonia distillation flowing bed
03/05/2008CN101137772A 圆柱形电极 Cylindrical electrode
03/05/2008CN101137583A Method for treating liquids
03/05/2008CN101137582A Liquid cleaning device
03/05/2008CN101137422A Production of high porosity open-cell membranes
03/05/2008CN101135057A Electrode
03/05/2008CN101134945A Ascendant bacterium and application for lead waste water treatment
03/05/2008CN101134683A Method for treating aminoacetic acid waste water by expanded vermiculite powder and manufacturing fertilizer raw materials
03/05/2008CN101134630A Air-float filtration integral water conditioning process
03/05/2008CN101134629A City tap-water highly effective low-toxin release algae-removing method
03/05/2008CN101134628A Comprehensive processing utilization method for PTA refining waste-water
03/05/2008CN101134627A Method for processing printed circuit board waste and resource reusing
03/05/2008CN101134626A Emergency handling process for sudden burst of raw material alga
03/05/2008CN101134619A Suspension filling clarifier tank
03/05/2008CN101134618A Method for keeping reuse of paper-making zero discharge waste-water
03/05/2008CN101134617A Method for ensuring reuse of paper-making zero discharge waste-water
03/05/2008CN101134616A Equipment system and process for comprehensive treatment of refinery acid alkali containing waste liquid
03/05/2008CN101134615A Method for treating fresh water bloom by magnetic control modified coal ash and flocculating agent
03/05/2008CN101134614A Method for treating town domestic wastewater by modified coal ash and flocculating agent
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