C02F 1 - Treatment of water, waste water, or sewage

Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
10/2011
10/06/2011	WO2011121832A1 Fenton reaction catalyst using coffee grounds or tea dregs as raw material
10/06/2011	WO2011121620A1 Process and apparatus for preparing activated silica and use of the thus produced activated silica in the treatment of waste waters.
10/06/2011	WO2011121436A1 Assembly for the desalination of water for a water supply system
10/06/2011	WO2011121107A1 Method for monitoring a water-treatment system, in particular a circuit-filling system
10/06/2011	WO2011120906A1 Liquid dispenser, and method of operating a liquid dispenser
10/06/2011	WO2011120767A1 Disposal vehicle for disposal of sludge and grease residues and method for disposing of sludge and grease residues
10/06/2011	WO2011120703A1 Method for room disinfection and nebulization device
10/06/2011	WO2011120702A1 Electrolysis cell and system and process for production of an electrochemically activated solution by electrolysis
10/06/2011	WO2011120701A1 Electrochemically activated water-based solution and use of the solution
10/06/2011	WO2011120699A1 Installation and method for producing an electrochemically activated solution
10/06/2011	WO2011120250A1 Method and system for ship ballast water treatment
10/06/2011	WO2011120192A1 Methods of conditioning mixed liquor using water soluble quaternary ammonium starches
10/06/2011	WO2011120068A1 Method for optimising drinking water
10/06/2011	WO2011072196A3 Filtration media coated with zero-valent metals, process of making, and use
10/06/2011	WO2011053794A3 Osmotic separation systems and methods
10/06/2011	US20110243819 Metal scavenging polymers and uses thereof
10/06/2011	US20110243665 Acidification pre-treatment for UV water disinfection
10/06/2011	US20110240567 Method and apparatus for applying plasma particles to a liquid and use for disinfecting water
10/06/2011	US20110240566 Photo-catalyzing fluid mobilizing system and method
10/06/2011	US20110240565 Apparatus and method for treating ship ballast water using electron beams
10/06/2011	US20110240564 Apparatus for Purifying Liquids, in Particular for Purifying Ballast Water
10/06/2011	US20110240562 Method and system for backwashing a filter
10/06/2011	US20110240561 Configurations and Methods of Treatment of Silicate-Containing Waste Streams
10/06/2011	US20110240554 Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus
10/06/2011	US20110240539 Water treatment system
10/06/2011	US20110240534 Ballast water treatment apparatus
10/06/2011	US20110240533 Ballast water treatment apparatus
10/06/2011	US20110240486 Water electrolysis system and method of operating same
10/06/2011	US20110240475 Conductivity meter and liquid treatment device
10/06/2011	US20110240474 Capacitive deionization cell with radial flow
10/06/2011	US20110240472 Capacitive deionization cell with through-flow
10/06/2011	DE102010003636A1 Verfahren zur Überwachung einer Wasserbehandlungsanlage, insbesondere einer Kreislauf-Befüllungsanlage Method for monitoring a water treatment plant, especially a circulatory filling system
10/06/2011	CA2792760A1 System for treating selenium-containing liquid, wet flue gas desulfurization device, and method for treating selenium-containing liquid
10/06/2011	CA2783545A1 Method for washing separation membrane module and method for generating fresh water
10/05/2011	EP2371771A1 Modular filtration reed bed
10/05/2011	EP2371770A1 Assembly and method for generating an electrochemically activated solution
10/05/2011	EP2371446A1 Immersion-type membrane separation apparatus
10/05/2011	EP2370992A1 Radiation source cartridge and module containing same
10/05/2011	EP2370725A1 A pipe and a method for reducing biofilms
10/05/2011	EP2370365A1 Process for removing oxidants from water injected into a subsurface aquifer to prevent mobilization of trace metals
10/05/2011	EP2370364A1 Acidic water and its use for drainage or separation of solids
10/05/2011	EP2370363A1 Solar condensation system with cascade evaporation
10/05/2011	EP2370213A1 Process to remove salt or bacteria by ultrasound
10/05/2011	EP2370197A1 Method and plant for managing the clogging of membrane modules and filtration membranes
10/05/2011	EP2370194A1 Quick static decanter for prethickening water treatment sludge, and plant including such a decanter
10/05/2011	EP2370191A2 A method and device for converting horizontal tanks into gas flotation separators
10/05/2011	EP2118020B1 Water purification
10/05/2011	EP1834928B1 System and method for the hydrothermal oxidation of water-insoluble organic residues
10/05/2011	EP1773721B1 Process for recovering the components of olive mill wastewater with membrane technologies
10/05/2011	DE202010002566U1 Vorrichtung zur Reinigung von Verunreinigungen enthaltendem Abwasser Device for purifying waste water containing contaminants
10/05/2011	CN202003236U Adjustable weir gate for water treatment
10/05/2011	CN202002378U Ultraviolet sterilization type water heater
10/05/2011	CN202001060U Improved shield machine drainage system
10/05/2011	CN202000145U Ultraviolet sterilizer of washing machine
10/05/2011	CN201999974U Processing device for recycling waste liquid containing noble metal
10/05/2011	CN201999832U Treatment device for treating high-salinity, non-biodegradable toxic industrial wastewater
10/05/2011	CN201999826U Recycle treatment equipments for electroplating wastewater
10/05/2011	CN201999823U Selective domestic sewage recycling device
10/05/2011	CN201999822U Car and clothes washing waste water recycling processing device
10/05/2011	CN201999821U Printing and dyeing advanced treated wastewater recycling device
10/05/2011	CN201999814U Water machine with flushing device
10/05/2011	CN201999812U Domestic water purifier
10/05/2011	CN201999807U Dimethylamine exhaust gas and waste water treatment device
10/05/2011	CN201999804U Reverse osmosis water treatment device
10/05/2011	CN201999782U Novel ozone sterilization aeration all-in-one machine
10/05/2011	CN201999781U Fenton reaction device
10/05/2011	CN201999780U Water purification medicament addition device
10/05/2011	CN201999779U Purification device capable of extracting arsenic form arsenic containing waste water
10/05/2011	CN201999778U Single-layer pressure integration oil eliminator
10/05/2011	CN201999777U Novel sterilization system
10/05/2011	CN201999776U Wastewater treatment micro electrolysis device
10/05/2011	CN201999775U Alkalescent negative-potential electrolysed water preparation device and electrolysis water dispenser
10/05/2011	CN201999774U Porous capillary type disperse supported liquid membrane separation and recovery device
10/05/2011	CN201999773U Pneumatic seawater desalting equipment with complementary power of wind and electricity
10/05/2011	CN201999772U Automatic flow rate and pressure control system for reverse osmosis device based on MCU (micro-programmed control unit)
10/05/2011	CN201999771U Electric pure water and acid mixing device for standardized charging house
10/05/2011	CN201999770U Ion exchanger
10/05/2011	CN201999769U Resin horizontal disturbing device for ion exchanger
10/05/2011	CN201999768U High-flow-velocity ion exchange equipment
10/05/2011	CN201999767U Improved switching device for mixed beds in serially-connected and parallelly-connected running
10/05/2011	CN201999766U Micro-pressure high-efficiency oil eliminator
10/05/2011	CN201999765U Environment-friendly quartz ultraviolet water treatment sterilizing lamp
10/05/2011	CN201999764U Ballast cooling device for ultraviolet module
10/05/2011	CN201999763U Online cleaning-type ultraviolet disinfection and sterilization equipment
10/05/2011	CN201999762U Water treatment adsorption device with automatic carbon replacing function
10/05/2011	CN201999761U Screen printing plate washing liquid recovery device
10/05/2011	CN201999760U Two-level air flotation oil remover
10/05/2011	CN201999759U Cyclic heating efficient ammonia distillation tower adopting flash distillation method
10/05/2011	CN201999758U Steam-assisted gravity drainage (SAGD) wet steam injection station system
10/05/2011	CN201999757U Solar distilled water device
10/05/2011	CN201999756U Atomizer for desulfurated waste water flue gas evaporator
10/05/2011	CN201999755U High temperature vapor inactivation system for biological waste water
10/05/2011	CN201999754U Scum scraping device for water treatment
10/05/2011	CN201999753U Screw type bar screen machine
10/05/2011	CN201999752U Air water mixing drainage cap
10/05/2011	CN201999751U Dihydrophenylglycine centrifugal rinsing liquor recovery system
10/05/2011	CN201999750U Magnet fixing structure for wall mounting type water purifying machine
10/05/2011	CN201999749U Water purifying bottle capable of pressurizing
10/05/2011	CN201999743U Negative pressure ammonia evaporation system
10/05/2011	CN201997533U Generator for ion-containing rinse solution

1 ... 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 ... 1452