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)
10/2012
10/03/2012CN101601409B Sterilization and alga-killing remover for circulating water
10/03/2012CN101587342B Sewage treatment electronic control system based on SOPC technique
10/03/2012CN101555881B Sterilizing and deodorizing aerator capable of resolving harmful gases
10/03/2012CN101522577B Process for separating off carbon black from a wastewater stream
10/03/2012CN101289232B Method and apparatus for preheating desalinized water by low-temperature waste heat from production of sulfuric acid
10/02/2012US8277892 Process for creating an oxygen scavenging particle
10/02/2012US8277767 Method and system for adsorbing pollutants and/or contaminants
10/02/2012US8277726 Hybrid water treatment for high temperature steam generators
10/02/2012US8277666 Drinking container with filter filling reservoir
10/02/2012US8277664 Extraction of anions from solutions and mixtures using hyperbranched macromolecules
10/02/2012US8277648 Remediation system for transition metal ions and method for same
10/02/2012US8277634 Electrolytic water treatment device having sintered nanoparticle coated electrode and method for making acid or basic water therewith
10/02/2012US8277627 Method and system for irrigation
10/02/2012US8277621 Halogen generator for above ground pools
10/02/2012US8277614 Multi-stage flash desalination plant with feed cooler
10/02/2012US8277407 Artificial kidney
10/02/2012US8276888 System and method for dissolving gases in fluids and for delivery of dissolved gases
10/02/2012DE202012007522U1 Mit einem Schutz versehende Filtermembrane integriert in einem zylindrischen Aktivkohle Filter With a protective filter membrane bumpered integrated into a cylindrical activated carbon filter
10/02/2012CA2750936C Process for controlling component proportions for an oil sands tailings separation apparatus
10/02/2012CA2750414C Method for purifying lithium-containing waste waters during the continuous manufacture of lithium transition metal phosphates
10/02/2012CA2687740C Improved water treatment method
09/2012
09/27/2012WO2012129572A2 Compositions and methods for retarding the formation of insoluble byproducts in water softeners
09/27/2012WO2012129351A1 Filter apparatus
09/27/2012WO2012129213A1 Method and apparatus for removal of selenium from water
09/27/2012WO2012128910A1 Advanced oxidation of kinetic hydrate inhibitors
09/27/2012WO2012128771A1 Fluid treatment method and system using flowing generator to treat water
09/27/2012WO2012128742A1 Method of separating particulate matter from water using inertial forces
09/27/2012WO2012128671A1 Method for producing a sorbent for removing oil and petroleum products from an aqueous surface and from soil
09/27/2012WO2012128561A2 Plasma advanced water treatment apparatus
09/27/2012WO2012128534A2 Seawater desalination system implementing reverse osmosis, and method for controlling a seawater desalination system
09/27/2012WO2012128330A1 Spray-drying device for dehydrated filtrate from desulfurization wastewater, exhaust gas treatment system and method
09/27/2012WO2012128257A1 Exhaust gas processing system and method, spray-drying device and method for dehydrated filtrate from desulfurization wastewater
09/27/2012WO2012128212A1 Water treatment method and ultrapure water production method
09/27/2012WO2012128119A1 Treatment method for photoresist development wastewater
09/27/2012WO2012127406A1 A compound multi effect distillation system
09/27/2012WO2012127271A1 Method and system for minimizing energy consumption during reverse osmosis unit operation
09/27/2012WO2012127164A2 Symmetric electrochemical cell
09/27/2012WO2012127081A1 Solar desalination plant for sea water, brines or waste water and desalination method
09/27/2012WO2012126599A1 Method for obtaining purified halides from carbon carriers that contain halogen
09/27/2012WO2012126486A1 Method and device for disinfecting shower water
09/27/2012WO2012126357A1 Water treatment agent for removing contaminant through oxidation with high-activity intermediate-state pentavalent manganese
09/27/2012WO2012126122A1 Apparatus and method for slurry dewatering by evaporation
09/27/2012WO2012112646A8 Dissolved air flotation nozzle for use with self contained dissolved air flotation system
09/27/2012WO2012070786A3 Apparatus for desalinating seawater and filtering wastewater using solar heat energy
09/27/2012WO2012069616A3 Method and apparatus for sterilizing water by making use of a reduced pressure zone
09/27/2012WO2010119457A3 A manually operated continuous flow type drinking water disinfector using concentrated solar radiation
09/27/2012US20120244052 Flocculation agents for nanoparticle pollutants
09/27/2012US20120241644 Water purification apparatus comprising an uv source
09/27/2012US20120241391 Filtration article with microbial removal, micro-biocidal, or static growth capability
09/27/2012US20120241390 Bitumen extraction and asphaltene removal from heavy crude using high shear
09/27/2012US20120241389 Mop bucket filter
09/27/2012US20120241387 Advanced oxidation of kinetic hydrate inhibitors
09/27/2012US20120241386 Multi-function water treatment
09/27/2012US20120241385 Water filtration sytem with activated carbon and zeolite
09/27/2012US20120241383 Regenerable filter unit for removing metal, regenerable filter system including the same, and method of operating regenerable filter system
09/27/2012US20120241382 Compositions and methods for retarding the formation of insoluble byproducts in water softeners
09/27/2012US20120241381 Method and apparatus for removal of selenium from water
09/27/2012US20120241377 Water treatment method and water treatment flocculant
09/27/2012US20120241374 Method of treating waste water produced during preparing nitro compound
09/27/2012US20120241323 Previously entitled "FLUID TREATMENT METHOD AND SYSTEM USING FLOWING GENERATOR TO TREAT WATER" herein amended to "FLUID TREATMENT"
09/27/2012DE102011100359A1 Solidifying a landfill leachate comprising treating a mixture of landfill leachate including calcareous waste and materials for disposing the calcareous materials and supplying onto the disposal site
09/27/2012CA2831091A1 Compositions and methods for retarding the formation of insoluble byproducts in water softeners
09/27/2012CA2830748A1 Symmetric electrochemical cell
09/27/2012CA2828686A1 Filter apparatus
09/26/2012EP2502959A1 Porous molded article, and process for production thereof
09/26/2012EP2502884A1 Regenerable filter unit for removing metal, regenerable filter system including same, and method of operating regenerable filter system
09/26/2012EP2502883A1 Black water treatment systems and methods
09/26/2012EP2502671A2 Crystalline porous organic-inorganic hybrid material and a production method therefor
09/26/2012EP2502656A1 Flocculating agent starting material using brown algae as starting material, flocculating agent using said starting material, preparation method for said flocculating agent, and purification method using said flocculating agent
09/26/2012EP2502541A1 Method for operating a metering pump and metering pump
09/26/2012EP2502235A1 Disposal and decontamination of radioactive polyvinyl alcohol products
09/26/2012EP2502007A1 Solar still assembly
09/26/2012EP2501745A1 Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids
09/26/2012EP2501465A2 Osmotic pump for forward osmosis devices
09/26/2012CN202451973U Novel faucet
09/26/2012CN202449963U System for treating bridge floor runoff
09/26/2012CN202449955U Integrated treatment device for landfill leachate
09/26/2012CN202449954U Ecological circulating filtration biological island
09/26/2012CN202449950U Photocatalytic oxidation-biologic floating bed algae removing and collecting device
09/26/2012CN202449949U Treatment system for mixed electroplating wastewater
09/26/2012CN202449946U Condensing water recycling system
09/26/2012CN202449945U Black water recovery system
09/26/2012CN202449944U Photocatalyst recycling treatment device for cleaning wastewater of motor vehicles
09/26/2012CN202449943U Emergency water supply device
09/26/2012CN202449942U Low-resistance open channel type photocatalysis water treating equipment
09/26/2012CN202449941U Integrated concentrated solution treating device
09/26/2012CN202449940U Restaurant oily sewage purification device
09/26/2012CN202449932U Civil zero-discharge reverse osmosis (RO) multi-mass water supply machine
09/26/2012CN202449931U Electricity-free portable emergency drinking water filter
09/26/2012CN202449929U Coal chemical industry wastewater treatment system
09/26/2012CN202449926U Filter pipeline type electrolytic water treatment device
09/26/2012CN202449925U Fully-automatic intelligent control water treatment dosing system
09/26/2012CN202449924U System for recycling circulating water in acid-making process
09/26/2012CN202449923U Multi-frequency compound-type high-gain electrode bar
09/26/2012CN202449907U Novel cavitation hydroxy advanced oxidation system
09/26/2012CN202449906U Low concentration metal wastewater processing device
09/26/2012CN202449905U Self-cleaning spraying and dosing device for sewage treatment
09/26/2012CN202449904U Spray-type reagent discharging device for sewage treatment
09/26/2012CN202449903U Ozone concentration controlling and alarming system
09/26/2012CN202449902U High-voltage electrostatic ion spray type sea water desalting device
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