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)
03/2010
03/04/2010WO2009037699A3 Control of oxidation processes in ultraviolet liquid treatment systems
03/04/2010WO2009005834A3 Controlling the formation of hexavalent chromium during an oxidative remediation of a contaminated site
03/04/2010US20100054988 Photocatalytic nanocapsule and fiber for water treatment
03/04/2010US20100051560 Waste water treatment apparatus and methods
03/04/2010US20100051558 Naphthenic acid removal process
03/04/2010US20100051557 Heavy metal cations elimination from aqueous media by nanotechnology
03/04/2010US20100051556 Methods of purifiying water using waste brines to regenerate ion-exchange resins
03/04/2010US20100051555 Process of removal of arsenic from water
03/04/2010US20100051553 Method for removing mercury from wastewater and other liquid streams
03/04/2010US20100051546 Water treatment systems and methods
03/04/2010US20100051542 Wastewater Treatment System and Method
03/04/2010US20100051527 Microporous filter with an antimicrobial source
03/04/2010US20100051525 Flow control structure and related media filtration system
03/04/2010US20100051520 Protein skimmer
03/04/2010US20100051477 Electro-chemical water processing apparatus and method thereof
03/04/2010US20100051463 Water Reclamation Systems and Methods
03/04/2010US20100050687 Liquefaction of gaseous carbon-dioxide remainders during anti-sublimation process
03/04/2010US20100050636 Sea water desalination and thermal energy conversion
03/04/2010DE202009016332U1 Flüssigkeits-Rückhaltevorrichtung Liquid retention device
03/04/2010DE202008012818U1 Flockungsmittel zur Entfernung von Algen und Trübstoffen aus Gartenteichen und Aquarien Flocculant for the removal of algae and turbidity from garden ponds and aquariums
03/04/2010DE112007003430T5 Vorrichtung zur Behandlung von Ballastwasser mit wässriger Acroleinlösung Apparatus for treating ballast water with aqueous acrolein
03/04/2010DE102008045610A1 Arrangement for producing pure water from natural water, comprises a main body from which the natural water is guided and which is arranged in direction connection with water collector in the sense of a caisson with free interior area
03/04/2010DE102008045514A1 Device for treating and/or cleaning liquids containing impurities by adsorption, comprises processing chamber for receiving flowable liquid treatment agent, which is present in a container, storage container, dosing device, and reservoir
03/04/2010DE102008044949A1 Klimaverbesserer für Teiche sowie Teichfiltersystem Climate stabilizers for ponds and pond filter system
03/04/2010DE102008039988A1 Applying colmation layers in river banks and onto lake bed of water bodies in combination with inlake treatment of acidic and/or potentially acidic water, by applying and/or introducing lime- and dolomite products on and/or into water body
03/04/2010DE102008039676A1 Einrichtung und Verfahren zum Rückspülen von Filtermembranmodulen Apparatus and method for backwashing the filter membrane modules
03/04/2010DE102008039447A1 Verfahren und Vorrichtung zur Behandlung von Wasser Method and apparatus for treatment of water
03/04/2010DE102006000864B4 Schwimmende Solar-Destillationsanlage Floating solar distillation plant
03/04/2010CA2735504A1 Apparatus having electrolysis cell and indicator light illuminating through liquid
03/04/2010CA2734634A1 Method for removing mercury from wastewater and other liquid streams
03/04/2010CA2639017A1 Super oxidation, coagulation & flocculation system for treatment of water and wastewater
03/03/2010EP2159505A1 Heat pump-type hot-water supply device
03/03/2010EP2159198A1 Method for the degradation of pollutants in water and/ or soil
03/03/2010EP2159197A1 Method and device for treating water
03/03/2010EP2158958A1 Device and method for backwashing filter membrane modules
03/03/2010EP2158166A1 A method for enzymatic treatment of sludge in water purification
03/03/2010EP2158164A1 Wastewater treatment by high efficiency heterogeneous photo-fenton process
03/03/2010EP2158163A1 Electrolytic process for removing fluorides and other contaminants from water
03/03/2010EP2158162A1 Container for a water treatment system
03/03/2010EP2158161A2 Water vapor distillation apparatus, method and system
03/03/2010EP2158024A1 Liquid purification system using a medium pressure membrane
03/03/2010EP1697261B1 Desalination ship and method for producing desalinated water
03/03/2010CN201417033Y Health-care solar water heater
03/03/2010CN201417031Y High-energy magnetizing solar water heater
03/03/2010CN201416957Y Full-automatic air-conditioning device with functions of cleaning, humidifying, energy saving and environmental protection
03/03/2010CN201415966Y Sewage treatment equipment
03/03/2010CN201415965Y Treatment device for treating aquaculture wastewater of pond
03/03/2010CN201415963Y Pulp and paper making wastewater advanced treatment and recycle device based on electro-flocculation and BAF technology
03/03/2010CN201415962Y Full-automatic multi-functional high-efficiency micro bubble oxygen-enriching machine
03/03/2010CN201415961Y Hospital sewage treatment device
03/03/2010CN201415960Y Intensive light pulse sterilizing and filtering device
03/03/2010CN201415959Y Bitter water desalting device
03/03/2010CN201415958Y Reclaimed water reuse device
03/03/2010CN201415957Y Household purifier
03/03/2010CN201415956Y Water purification device
03/03/2010CN201415955Y Oilfield sulfur-containing sewage treatment device
03/03/2010CN201415954Y A vertical flow type electric air floatation solid-liquid separation reactor
03/03/2010CN201415953Y Flow-divided water-saving reverse osmosis water-purifying machine
03/03/2010CN201415952Y Resin circulation industrial water automatic processor
03/03/2010CN201415951Y System utilizing multifold condensing solar power to separate saline wastewater
03/03/2010CN201415950Y Energy-saving seawater distilling device
03/03/2010CN201415949Y Seawater desalination water distribution system
03/03/2010CN201415948Y Diving horizontal creeping dirt collecting grid
03/03/2010CN201415108Y Self-suction type ultrafiltration water purifier
03/03/2010CN201414714Y Reverse osmosis drinking-directly machine having preprocessing device
03/03/2010CN201414713Y Card-swiping and energy-saving multi-temperature stainless steel direct drinking fountain stand
03/03/2010CN101663243A Water-treating agent and method of treating water
03/03/2010CN101659474A Water treatment device of continuous flow ozone/ultraviolet/advanced oxidation
03/03/2010CN101659473A Suck-press oxygen source ozone injection type water body disinfection and purification aerator or aerating vessel
03/03/2010CN101659472A Suck-press air source ozone injection type water body disinfection and purification aerator or aerating vessel
03/03/2010CN101659471A Oxygen source blade spurting type ozone water body disinfection and purification aerator or aerating vessel
03/03/2010CN101659470A Air source blade spurting type ozone water body disinfection and purification aerator (vessel)
03/03/2010CN101659469A Oxygen source ozone injection type multi-pipeline jet flow aeration water body disinfection aerator (vessel)
03/03/2010CN101659468A Air source ozone injection type multi-pipeline jet flow aeration water body disinfection aerator (vessel)
03/03/2010CN101659467A Method for treating sewage by Fenton process
03/03/2010CN101659466A Micro cluster water for calcium supplement, preparation method thereof and device thereof
03/03/2010CN101659465A Waste liquid treatment method
03/03/2010CN101659464A Filtering device for sterilizing and removing heavy metals for drinking water
03/03/2010CN101659463A Method for treatment of industrial phosphorus-containing wastewater
03/03/2010CN101659462A Automatic dosing control system of coagulant and operation method
03/03/2010CN101659461A Novel composite flocculating agent for treating gas field wastewater
03/03/2010CN101659460A Preparation method for coagulation catalyst and application of coagulation catalyst in wastewater treatment
03/03/2010CN101659459A Composite flocculating agent for treating urban sewage
03/03/2010CN101659458A Sea water desalting plant
03/03/2010CN101659457A Recovering and treating method for treating biochemical tail water resin desorption liquid
03/03/2010CN101659456A Automatic adding system of powdered activated carbon
03/03/2010CN101659455A Method for realizing rapid denitrogenation and nitrogen regeneration by taking zeolite as carrier
03/03/2010CN101659454A Particle for adsorptive chromium removal and sterilization of base course well water
03/03/2010CN101659453A Filler extraction tower for dephenolizing coal gasification wastewater and extraction dephenolizing processing method
03/03/2010CN101659452A Humidification and condensation integrating device and sea water desalinization method thereof
03/03/2010CN101659451A Method for treating high-salt water by air stripping type membrane distillation
03/03/2010CN101659450A Process for combined spontaneous evaporation of new steam condensate and secondary steam condensate
03/03/2010CN101659449A Paper making sewage processing method
03/03/2010CN101658740A Pressurized vapor cycle liquid distillation
03/03/2010CN100593229C Electrochemical device, and method for generating 0H free radical on the TiO layer surface of the electrochemical device
03/02/2010US7671189 recombinant nucleic acid; isotopic, fluorescent, chemiluminescent, enzymatic, or hapten probe; cloning vector of the nucleic acid; host cell with improved exogenous expression of the nucleic acid; biodegradation; pollution control
03/02/2010US7670576 Reducing hexavalent chromium in wastes; soil treatment
03/02/2010US7670495 Flow-through oxygenator
03/02/2010US7670494 water treatment; filtering and purifying the water at the point of delivery, monitoring water quality at the point of delivery, and reporting water quality at the point of delivery to the water system operator over a network; automatic water filter replacement
03/02/2010US7670493 Mobile vacuum flotation and clarification unit
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