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)
11/2013
11/26/2013US8591737 Waste water treatment from a biomass-to-liquid process comprising synthesis gas production and integrated factory facility
11/26/2013US8591735 Drinking water purification device
11/26/2013US8591733 Apparatus for extracting material from liquid and methods therefor
11/26/2013US8591730 Baffle plates for an ultraviolet reactor
11/26/2013US8591721 Process for mixed chemical/electrochemical treatment of a liquid medium loaded with nitrates, a device for treating such a liquid medium and applications
11/26/2013US8591705 Multi-effect evaporator
11/26/2013US8591704 Fluid fractionation process and apparatus
11/26/2013US8591448 Pressure monitoring within a fluid cassette
11/26/2013CA2818055C Modular humidification-dehumidification apparatus for concentrating solutions
11/26/2013CA2747029C Spinning impingement multiphase contacting device
11/26/2013CA2583752C Integrated multi-zone wastewater treatment system and method
11/21/2013WO2013173819A1 Acne treatment and prevention
11/21/2013WO2013173213A1 Pressurized gas lifting and gas rejuvenation
11/21/2013WO2013172931A1 Ballast water treatment monitoring system
11/21/2013WO2013172710A1 Ion exchange process with plug flow conditions and short residence times
11/21/2013WO2013172605A1 Low energy salt water desalination method and salt water desalination system using pressure retarded osmosis and reverse osmosis
11/21/2013WO2013172540A1 Method and apparatus for removing organic substances, nitrogen and phosphorus from highly concentrated organic waste water
11/21/2013WO2013172492A1 Apparatus for treating waste water and waste oil containing iron
11/21/2013WO2013172241A1 Water treatment device and method
11/21/2013WO2013171920A1 Biological waste water treatment device
11/21/2013WO2013171814A1 Deoxidation device
11/21/2013WO2013171539A1 Sterilizer for water, with pump, particularly for aquariums
11/21/2013WO2013171519A1 Filtering device
11/21/2013WO2013170916A1 Method and device for cleaning waste process water
11/21/2013WO2013170792A1 Oily wastewater filter and filtering method
11/21/2013WO2013170645A1 Multi-way water processing valve with three spools
11/21/2013WO2013170555A1 Method for treating saline and alkali land and device therefor
11/21/2013WO2013170507A1 Water treatment process for recycling produced water from heavy oil recovery to serve as boiler feed water
11/21/2013US20130309163 Water Purification Using Energy from a Steam-Hydrocarbon Reforming Process
11/21/2013US20130306577 Separator for separating a light liquid-water mixture and method for separating a light liquid-water mixture
11/21/2013US20130306574 Low pressure drop remediation bed for water based coolant loops
11/21/2013US20130306573 System and method for cleaning hyrocarbon contaminated water
11/21/2013US20130306572 Pressurized Gas Lifting and Gas Rejuvenation
11/21/2013US20130306570 Pressurized Gas Lifting and Gas Rejuvenation
11/21/2013US20130306569 Techniques for water treatment for high-efficiency cleaning
11/21/2013US20130306568 Liquid filtration system with energy recovery devices
11/21/2013US20130306567 System and method for treatment of water systems
11/21/2013US20130306565 Electrochemical Ion Exchange Water Treatment
11/21/2013US20130306564 Process for obtaining an adsorbent from avocado waste and use of the adsorbent
11/21/2013US20130306561 Full contact uv water purification system
11/21/2013US20130306541 Process and device for enriching water with magnesium ions
11/21/2013US20130306532 System for treating water used for industrial process
11/21/2013US20130306529 Water purification system
11/21/2013US20130306482 Ionic species removal system
11/21/2013DE202013010177U1 Filterkanne mit bakterientötender Funktion Filter Jug with bactericidal function
11/21/2013DE102012010035A1 Cleaning and vitalizing water, comprises, e.g. filtering the water through sediment-, activated carbon-, carbon block-filters and a reverse osmosis membrane, enriching water with oxygen by swirling, and contacting the water with crystals
11/21/2013DE102005056267B4 Rotierende Reinigungseinrichtung für Strahlerschutzröhren Rotating cleaning device for lamp protection tubes
11/21/2013CA2863015A1 Water treatment process for recycling produced water from heavy oil recovery to serve as boiler feed water
11/21/2013CA2816134A1 Underdrain for a filter system for filtering water or wastewater and a method of washing the filter system
11/20/2013EP2664860A1 Water heater comprising scale suppressing device
11/20/2013EP2664588A1 Low pressure drop remediation bed for water based coolant loops
11/20/2013EP2664586A1 Agent for treatment of salt-containing organic liquid waste, salt concentration reducing agent, method for treatment of salt-containing organic liquid waste, and entrapping immobilization carrier
11/20/2013EP2664585A1 Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant
11/20/2013EP2664584A1 Device for filtering grey water from households
11/20/2013EP2664376A1 An adsorbent comprising schwertmannite, a method of preparing the adsorbent and the use of the adsorbent for purifying water or gas
11/20/2013EP2664370A1 Apparatus and process for concentrating a separable component of a slurry
11/20/2013EP2663533A1 Optimized process for treating waste via hydrothermal treatment
11/20/2013EP2663532A1 A method for preparing potable water from contaminated crude water
11/20/2013EP2663531A1 Conditioning cell
11/20/2013EP2663530A1 Water purification
11/20/2013EP2663529A2 Process and apparatus for water purification
11/20/2013EP2565336A9 Fresh water generator utilizing air
11/20/2013EP1851173B1 Removal of organic pollutants from contaminated water
11/20/2013EP1828059B1 Method for treating cooling fluids utilized in tire manufacturing
11/20/2013CN203300212U Turbulent flow resonance fluid sounder
11/20/2013CN203297748U Device for automatically limiting and adjusting flow and improving fluid quality
11/20/2013CN203297048U Water-vapor circulation electricity generating device based on solar energy
11/20/2013CN203296156U Deep diffusion-type land processing system for processing waste aquaculture water
11/20/2013CN203295317U Novel intra-iron electrolysis wastewater treatment system
11/20/2013CN203295313U Seven-stage purifier
11/20/2013CN203295312U Dining wastewater treatment device
11/20/2013CN203295311U Anti-blocking anti-scaling pretreatment device for high-concentration ammonia nitrogen wastewater
11/20/2013CN203295308U Organic salt-containing waste water treating system
11/20/2013CN203295305U Novel tap water purifying device
11/20/2013CN203295304U Zero-discharge treating system for waste water of fish and shrimp factory farming
11/20/2013CN203295302U Enclosed-type factory farming wastewater reuse system
11/20/2013CN203295301U Factory farming water circulation processing system
11/20/2013CN203295300U Reverse osmosis system
11/20/2013CN203295299U Livestock farm wastewater treatment system
11/20/2013CN203295297U Novel large-flow direct-drinking water purifier
11/20/2013CN203295295U Ultra-filtration-based direct drinking water preparation device
11/20/2013CN203295282U Anticorrosion device for internal cooling water system of generator
11/20/2013CN203295280U Sewage treatment device
11/20/2013CN203295274U Waste water recycling device used in purified water preparation process
11/20/2013CN203295271U Air floating grease trap
11/20/2013CN203295269U Magnetic energy gas-water treatment device
11/20/2013CN203295252U Organic tin contaminated seawater treatment device
11/20/2013CN203295251U Sewage treatment equipment
11/20/2013CN203295250U Novel high-speed high-efficiency sedimentation tank for sand addition
11/20/2013CN203295249U Water purification and treatment device
11/20/2013CN203295248U Novel oil extraction water injection sterilizing device
11/20/2013CN203295247U Water treatment device
11/20/2013CN203295246U Electrode assembly for electric ion replacement processing device
11/20/2013CN203295245U Novel treatment device of pig farm wastewater
11/20/2013CN203295244U Reactor used for processing organic wastewater through high-frequency high-voltage discharge
11/20/2013CN203295243U Environment-friendly wastewater treatment equipment with energy-saving control circuit
11/20/2013CN203295242U Ultrafiltration core water purifier
11/20/2013CN203295241U Large-flow reverse osmosis water treatment unit
11/20/2013CN203295240U Supporting reinforced cystic filtering membrane
11/20/2013CN203295239U Activating water purifier with hollow microfiltration membranes
1 ... 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 ... 1452