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)
09/2014
09/18/2014US20140263088 Method and system for the treatment of water and fluids with chlorine dioxide
09/18/2014US20140263086 Methods of inhibiting fouling in liquid systems
09/18/2014US20140263084 Automatic control system for dosing chemicals to a sewer system
09/18/2014US20140263082 Polymer blends for flocculation
09/18/2014US20140263081 Industrial water purification and desalination
09/18/2014US20140263080 In-line tailings treatment process
09/18/2014US20140263079 Wastewater Treatment System and Method
09/18/2014US20140263078 Fouling mitigation in equipment used during hydrocarbon production
09/18/2014US20140263076 Baffle plate for a water treatment device
09/18/2014US20140263073 Apparatus and Method for Removal of Radionuclides in Liquids
09/18/2014US20140263072 Process and plant for treating water
09/18/2014US20140263071 Method for collecting metals
09/18/2014US20140263069 Water treatment device and method for rinsing brine from a treatment medium
09/18/2014US20140263068 Removal of Copper from Aqueous Streams Using an Iron Promoted Activated Alumina
09/18/2014US20140263067 Distributor arrangement for a fluid treastment tank
09/18/2014US20140263066 Drinking water filter with integral self-disinfecting delivery system
09/18/2014US20140263061 Membrane contactors and systems for membrane distillation or ammonia removal and related methods
09/18/2014US20140263060 Multi-Stage Membrane Distillation Process
09/18/2014US20140263058 Methods of filtration and chemical treatment of waste water
09/18/2014US20140263057 Process for recovering oil from an oil-bearing formation and treating produced water containing anti-scaling additives
09/18/2014US20140263056 Process for water treatment prior to reverse osmosis
09/18/2014US20140263054 Water Purification System
09/18/2014US20140263047 Wastewater treatment system and related method
09/18/2014US20140263045 Gasification waste water treatment using air separation unit oxygen
09/18/2014US20140263044 Solid dissolver system for treatment of waste material
09/18/2014US20140263043 S/m for biological treatment of wastewater with selenium removal
09/18/2014US20140263038 Method for control of deleterious microbes in oil and gas and other industrial fluids
09/18/2014US20140263029 Apparatus for hydrocarbon removal
09/18/2014US20140263020 Refillable Liquid Filter Apparatus
09/18/2014US20140263019 Cartridge Structure for a Water Filter
09/18/2014US20140263016 Magnetic Water Particulate Conditioner
09/18/2014US20140263014 Water Filtration Device
09/18/2014US20140263013 Fresh water generation system
09/18/2014US20140263008 Apparatus and Method for Removal of Radionuclides in Liquids
09/18/2014US20140263006 Wastewater Treatment System
09/18/2014US20140263005 Deep ocean desalination system and methods of using same to produce potable water
09/18/2014US20140262998 Water System
09/18/2014US20140262991 Corrosion and contamination preventing apparatus and subsystem for watermaker systems
09/18/2014US20140262989 Reverse osmosis system with an automated modulated bypass
09/18/2014US20140262987 Sub-sea chemical injection metering valve
09/18/2014US20140262982 Greywater treatment and reuse system
09/18/2014US20140262826 Device and method for purifying fluids using electromagnetic and high voltage electrostatic fields
09/18/2014US20140262789 Very high frequency (vhf) driven atmospheric plasma sources and point of use fertigation of irrigation water utilizing plasma production of nitrogen bearing species
09/18/2014US20140262788 Method and Apparatus for Conditioning Fresh and Saline Water
09/18/2014US20140262739 Method of forming underground cavern and desalinization process
09/18/2014US20140262738 Method and device for recycling and purifying water vapor from coal drying process
09/18/2014US20140262737 Wave piston desalinator
09/18/2014US20140262736 Method and device for recycling water vapor evaporated from coal drying with vacuum condensing process
09/18/2014US20140262735 System and method for treating contaminated water
09/18/2014US20140262730 Mobile mechanical vapor recompression evaporator
09/18/2014US20140262258 Steam generation method and method for recovering crude oil by steam-assisted gravity drainage (sagd) including said steam generation method
09/18/2014US20140262055 Waste water evaporator
09/18/2014US20140262054 Compact wastewater concentrator using waste heat
09/18/2014US20140261697 Water treatment system tank selector valve assembly
09/18/2014US20140261466 Adsorbent, method for producing same, adsorbent for water purification, mask and adsorptive sheet
09/18/2014US20140260969 Pump with water management
09/18/2014US20140260468 Iron-Functionalized Alginate for Phosphate and Other Contaminant Removal and Recovery from Aqueous Solutions
09/18/2014DE102013006711A1 Neue Konzepte für die Wasserbehandlung, insbesondere Wasseraufbereitung und/oder -aufreinigung New concepts for water treatment, in particular water treatment and / or purification,
09/17/2014EP2778560A1 Heating fitting
09/17/2014EP2778297A1 Method and device for slowing down the formation of deposits in water pumping systems, in particular well systems
09/17/2014EP2778141A1 Automatic control system for dosing chemicals to a sewer network
09/17/2014EP2778140A1 Apparatus for purifying a fluid and method for purifying a fluid, in particular by means of the aforesaid apparatus
09/17/2014EP2778139A1 Distillation apparatus and distillation method
09/17/2014EP2776372A1 Multistage daf-advanced oxidation system
09/17/2014EP2776370A1 Method and device for treating and purifying wastewater
09/16/2014US8835586 Polycarbonate resin, poly (2-octadecyl-butanedioic acid) and the salts and esters thereof
09/16/2014US8835350 Fluid filtration medium
09/16/2014US8834816 Process for recovering metals from cyanide tailings
09/16/2014US8834805 Ultraviolet photoreactor for the purification of fluids
09/16/2014US8834804 Environmental sanitizer and odor remover for purification of foods, surfaces, air and water with disposable ozone generation electrode, pressure/flow adaptable venturi injector and aqueous phase filter device
09/16/2014US8834789 Fluid treatment system comprising radiation source module and cooling means
09/16/2014US8834727 Pressurized gas lifting and gas rejuvenation
09/16/2014US8834726 Treatment of gas well hydrofracture wastewaters
09/16/2014US8834725 Method for treating acid mine drainage
09/16/2014US8834724 Method and apparatus for separation of fluids by means of induced gas flotation and advances in said technology
09/16/2014US8834723 Smart water discharge monitoring system
09/16/2014US8834716 Water treatment device
09/16/2014US8834715 Copper recovery apparatus and copper recovery method
09/16/2014US8834712 Seawater desalination system
09/16/2014US8834711 Upstream ozone contact tank for removing residual ozone
09/16/2014US8834696 Amplified electrokinetic fluid pumping switching and desalting
09/16/2014US8834688 Low-voltage alkaline production using hydrogen and electrocatalytic electrodes
09/16/2014US8834687 Multilayer self-decontaminating coatings
09/16/2014US8834683 Heat exchanger steam condenser water distillation
09/16/2014US8834663 Electrodeionization device including ion exchange spacer and method of assembly
09/16/2014US8834610 Crankcase ventilation filter arrangments; components; and, methods
09/16/2014US8833738 Desalination system
09/16/2014CA2598212C Composition for adjusting water quality for administration of water sanitizer sensitive medicaments or vaccines
09/15/2014CA2846555A1 Frac water sonic treatment
09/15/2014CA2846169A1 Ozone shower device
09/15/2014CA2845620A1 Baffle plate for a water treatment device
09/15/2014CA2845543A1 Distributor arrangement for a fluid treatment tank
09/15/2014CA2842205A1 Process for the manufacture of phosphorus removal aggregate from fractionating sand mine waste products
09/14/2014CA2846070A1 Water treatment system tank selector valve assembly
09/14/2014CA2845659A1 Compositions and methods for cleaning water filtration media
09/14/2014CA2844978A1 Wastewater treatment system and method
09/14/2014CA2836575A1 Control of a water device via a dialysis machine user interface
09/12/2014WO2014138750A1 Economical method for scavenging hydrogen sulfide in fluids
09/12/2014WO2014138165A1 Methods and enzymatic detergents for removing biofilm
09/12/2014WO2014138145A1 Water treatment arrangement for steam-assisted oil production operation
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