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)
05/2010
05/12/2010CN101704574A Micro-electrolysis environment-friendly filling material and preparation method thereof
05/12/2010CN101704573A Neutralization treatment method for ballast water of ships
05/12/2010CN101704572A Treatment method of waste water containing mercury
05/12/2010CN101704571A Preparation method and application of efficient composite coagulant
05/12/2010CN101704570A Sewage treatment flocculating agent and using method thereof
05/12/2010CN101704569A Flocculant for purifying emulsified oil-containing waste water and preparation method thereof
05/12/2010CN101704568A PPAC and PFPS coagulant, preparation method and application thereof
05/12/2010CN101704567A Chlorination frame structure of circulating water treatment system in nuclear power plant
05/12/2010CN101704566A Alga removing device employing biologic and physical particle flow
05/12/2010CN101704565A Preparation method of iron-carbon micro-electrolytic filler
05/12/2010CN101704564A Device and method for purifying and sterilizing swimming pool water
05/12/2010CN101704563A Method for treating sewage by industrial solid wastes
05/12/2010CN101704562A Method for treating sewage by blast furnace heavy slag and blast furnace gas ash
05/12/2010CN101704561A Oxygen adding and phosphorus controlling purifier for water
05/12/2010CN101704560A Technique for desalting sea water, making salt and comprehensively using by-products thereof by utilizing wind energy, solar energy and heat pump technologies
05/12/2010CN101704559A New method for quickly decolorizing dyes
05/12/2010CN101703950A Dedicated ion exchange resin for condensed water precision processing and preparation method thereof
05/12/2010CN101703917A Magnetic nano hydroxyapatite adsorbent, preparation and application thereof
05/12/2010CN101703866A Smoke alkali-free adsorption type biological desulphurization technology
05/12/2010CN101703858A Nano radium filter element and application thereof
05/12/2010CN101703857A Nano-selenium filter element and application thereof
05/12/2010CN101703854A Wastewater treatment system and wastewater treatment method thereof
05/12/2010CN101703356A Ultraviolet sterilizing drinking cup
05/12/2010CN101250017B Purification technique for methyl stannum mercaptide industrial sewage
05/12/2010CN101168463B Method for treating manganese-series phosphorized waste water
05/12/2010CN101163643B System for purifying water having rotary suction element used for enclosed water such as pond
05/12/2010CN101155907B Manufacturing technique, result product and device used for producing powder shaped distillation leftover
05/12/2010CN101139742B Fibre structure of carbon nano tube/nano oxide nano composite material and preparation method and use thereof
05/12/2010CN101112695B Auto-clearing type resin catching device
05/12/2010CN101108760B Continuous Microfiltration processing technique of regenerated water
05/12/2010CN101094813B EDI concentrate recycle loop with filtration module
05/12/2010CN101094811B Filter media and process to prepare the same
05/12/2010CN101092266B Method for treating wastewater of dilute thiamine containing acrylonitrile
05/12/2010CN101070205B Heavy metal ion-removing agent and preparation method thereof
05/12/2010CN101054682B Horizontal radiation type electrolysis method and device
05/12/2010CN101041972B Method technology for contamination collection and treatment
05/12/2010CN101033090B Ultraviolet sterilizer with water port equipped at two ends of disinfection cavity
05/12/2010CN101007261B Zeolite adsorbent and its preparation method
05/11/2010US7714182 treating a bottom ash fraction having a size ranging up to 2mm by removing heavy metals whose specific weight is greater than or equal to that of Zn, and removing from the bottom ash fraction a sub fraction having a size of up to 50 mu m; wet treatment
05/11/2010US7713501 System for providing a chemical to a fluid
05/11/2010US7713496 surface-modified adsorbent comprises at least one SH group( using dimercaptoxylene) and adsorbs at least one metallic contaminate; and a portion for irradiating comprising a reflector with a catalytic coating for enabling reactions; for deactivating microorganisms
05/11/2010US7713483 water filtration system filters; storage stability
05/11/2010US7713472 Antiseptic derivatives with broad spectrum antimicrobial activity for the impregnation of surfaces
05/11/2010US7713427 Water filtration and recycling for fabrication equipment
05/11/2010US7713426 disinfecting the filtered water with ferric chloride and oxidizer, and exposing the filtered water to electromagnetic energy; regenerate ozone concentration with ultra violet (UV) energy, can be decreased to levels that do not require special handling considerations
05/11/2010US7713423 Reactive filtration
05/11/2010US7713422 Black liquor treatment method
05/11/2010US7713421 separating components of a fluid mixture by absorption, desorption and electrokinetically biasing desorbed materials; lightweight and portable, cost efficiency to build, simple to maintain
05/11/2010US7713419 Chemical coagulants are recovered from the sludge
05/11/2010US7713418 Process for recovering organic compounds from aqueous streams containing same
05/11/2010US7713416 Filtration, dehydration; evaporate water by the exothermic reaction; antisepticing sludge; classification by particle size; recycling waste from waste water treatment plants; energy efficiency
05/11/2010US7713403 electrolysis in cathode and anode chambers of an electrolytic cell with an ion permeable partition membrane to remove volatile component chlorine or trihalomethane, or trimethylamine; water purification
05/11/2010US7713402 Method for treating a chemical decontamination solution
05/11/2010US7713394 Electrophoresis apparatus using capillary array and sample plate assembly used therefor
05/11/2010US7713336 Water sanitazation system having safety features and removable filter
05/11/2010US7713294 Near infrared microbial elimination laser systems (NIMEL)
05/11/2010US7713226 On demand and post-treatment delivery of saline to a dialysis patient
05/11/2010US7712611 Apparatus for controlling the separation of particulate material
05/11/2010CA2564590C Method for treating a process water to obtain carbon dioxide therefrom
05/11/2010CA2546509C Magnetic conditioning of fluids and gases and apparatus therefor
05/11/2010CA2433133C Ozone/uv combination for the decomposition of endocrinal oral substances
05/11/2010CA2403454C A device for separating a surface layer of a liquid
05/07/2010CA2669844A1 Reverse osmosis system
05/07/2010CA2643887A1 Reverse osmosis system
05/06/2010WO2010051528A1 Manifold block for reverse osmosis systems
05/06/2010WO2010051524A1 On-demand intermittent high purity water production system
05/06/2010WO2010050847A1 Reverse osmosis desalination plant and the module thereof
05/06/2010WO2010050795A1 Kitchen wastewater treatment device
05/06/2010WO2010050789A2 Floating pollutant isolating and collecting device by underwater isolation of polluted surface water
05/06/2010WO2010050733A2 Apparatus and method for ballast water treatment using plasma
05/06/2010WO2010050325A1 Membrane separation process
05/06/2010WO2010049971A1 Apparatus for treating organic wastewater and method of treating organic wastewater
05/06/2010WO2010049396A1 Method for decontaminating a liquid effluent containing one or more radioactive chemical elements by a fluidised bed treatment
05/06/2010WO2010049013A1 Apparatus for delivering electromagnetic energy into a solution
05/06/2010WO2010025617A8 Method for deeply purifying micro-phosphorus in water by composite resin
05/06/2010WO2010017303A3 Reverse osmosis enhanced recovery hybrid process
05/06/2010WO2010011984A3 Double chamber water purification device
05/06/2010WO2010011489A3 Primary equalization settling tank
05/06/2010US20100112666 Dehalogenases, Nucleic Acids Encoding Them and Methods for Making and Using Them
05/06/2010US20100112086 Electrolytically reduced water, hot water for bathing, and method for suppression of lumpy fat
05/06/2010US20100109170 Multi-directional submersible floating aerator
05/06/2010US20100108617 Stormwater filtration system
05/06/2010US20100108615 Method and an apparatus for treatment of a substance having organic content
05/06/2010US20100108613 Methods and Compositions to Remove Coal Fines From Aqueous Fluids
05/06/2010US20100108607 Polysulfone membranes methods and apparatuses
05/06/2010US20100108603 Method and apparatus for the purification of water contaminated with sulfate ions and with heavy metal ions
05/06/2010US20100108594 Self-cleaning influent feed system for a wastewater treatment plant
05/06/2010US20100108587 Osmotic Desalination Process
05/06/2010US20100108585 Water treatment assembly
05/06/2010US20100108581 Water treatment cartridges
05/06/2010US20100108539 Method for detecting analyte, detection apparatus, and test chip
05/06/2010US20100108497 Water treatment apparatus
05/06/2010DE202010000025U1 Desintegrations-Rohrelement und -System Disintegration tubular element and system
05/06/2010DE202009012614U1 Wasserqualitäts-Detektionsvorrichtung für Dampfgeräte Water quality detection device for steam devices
05/06/2010DE102008055792A1 Arrangement for electrophysical water processing, comprises two electrodes applied at different poles of an electric flow source, and a control electronic, where the electrodes are connected to each other by an adapter
05/06/2010CA2742081A1 Manifold block for reverse osmosis systems
05/05/2010EP2181965A1 Installation and method for treating water to be used in dialysis
05/05/2010EP2181745A1 Vortex generator for a fluid filter
05/05/2010EP2181612A1 Food processing method and food processing apparatus
05/05/2010EP2181161A2 Process and composition for colouring the water of basins, baths and/or bathing places
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