| Patents for C02F 5 - Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents (8,632) |
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| 05/04/2010 | US7708894 Method of supply amount management of water treating agent |
| 04/29/2010 | WO2010046026A1 Olefinically unsaturated phosphonate compounds, polymers made therefrom and their use |
| 04/29/2010 | CA2741348A1 Olefinically unsaturated phosphonate compounds, polymers made therefrom and their use |
| 04/28/2010 | EP2180004A1 Olefinically unsaturated phosphonate compounds, polymers made therefrom and their use |
| 04/28/2010 | EP2179075A1 Inhibition of corrosion in boilers by polyhydroxy benzene addition |
| 04/28/2010 | CN101699742A Ultrasonic full-effect antiscaling, descaling, disinfecting, algae removing and deaerating device |
| 04/28/2010 | CN101698543A Closed circulating water corrosion inhibitor, preparation method and application thereof |
| 04/28/2010 | CN101698542A Composite corrosion and scale inhibitor for open type cooling water system made of galvanized pipe, preparation method and application thereof |
| 04/28/2010 | CN101698541A Method for preparing scale remover |
| 04/28/2010 | CN101698540A Safety and pollution prevention technology |
| 04/27/2010 | US7703516 Stimulating oilfields using different scale-inhibitors |
| 04/22/2010 | WO2010044763A1 Purifying process water from the refinement of petroleum and compositions therefor |
| 04/22/2010 | WO2010043359A2 Method for water treatment |
| 04/22/2010 | US20100096334 Swellable materials and methods of use |
| 04/21/2010 | EP2177478A1 Method and systems for processing waste water using zero process water discharge |
| 04/20/2010 | US7699991 Apparatus and process for water conditioning |
| 04/20/2010 | CA2404311C Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems |
| 04/15/2010 | CA2681427A1 Method and systems for processing waste water using zero process water discharge |
| 04/14/2010 | CN201437521U Physics-chemistry comprehensive water treatment system |
| 04/14/2010 | CN201437518U 软化式超滤净水器 Softening ultrafiltration water purifier |
| 04/13/2010 | US7696889 Fluid leak detection system and associated method |
| 04/13/2010 | US7695523 Cleaning method |
| 04/13/2010 | CA2414949C Integrated water treatment and flue gas desulfurization process |
| 04/07/2010 | EP2170910A2 An adduct of 1-hydroxyethylidene-l, 1-diphosphonic acid and ethylened iamine disuccinic acid or a salt thereof, a method for its preparation, and the use of said adduct |
| 04/07/2010 | EP1848667B1 Use of magnesiumphosphate for softening water |
| 04/07/2010 | CN101691259A Antiscaling compound and method for preventing and removing scale |
| 04/01/2010 | WO2010035004A1 Capacitive deionization |
| 04/01/2010 | US20100081587 Microemulsifiers and methods of making and using same |
| 03/31/2010 | EP2168995A1 Polymer for use in the reduction of aluminosilicate scale in a bayer process |
| 03/31/2010 | CN201433137Y Water softener |
| 03/31/2010 | CN101687668A Desalination apparatus and method of desalination |
| 03/25/2010 | US20100075870 Process using aloe for inhibiting scale |
| 03/25/2010 | US20100072419 gel comprising polysaccharides; mixed with liquid hydrocarbons; industrial scale; heat resistance; biodegradable, environmentally friendly |
| 03/24/2010 | CN201427896Y Integrated soft water filter for city and countryside |
| 03/24/2010 | CN201427886Y Pipeline type chemical dosing device |
| 03/24/2010 | CN101680682A Heat pump-type hot-water supply device |
| 03/24/2010 | CN101679076A Desalination apparatus and method of desalination |
| 03/24/2010 | CN101676225A A new microbe agent and preparation method thereof |
| 03/23/2010 | CA2305193C Alkoxylated amines and their use in cleaning compositions |
| 03/18/2010 | WO2010030385A1 Capacitive deionization cell with balanced electrodes |
| 03/18/2010 | WO2010030384A1 Method of operating a capacitive deionization cell using gentle charge |
| 03/18/2010 | WO2010030383A1 Method of regenerating a capacitive deionization cell |
| 03/18/2010 | US20100069280 combining (addition) monomer with a solution of a naturally derived hydroxyl containing chain transfer agent such as glycerol and an initiator that is not a metal based redox system; use as antiscale agents in water treatment, oil field and cleaning formulations; made with renewable component |
| 03/17/2010 | CN201424406Y Domestic hard water softener |
| 03/17/2010 | CN201424386Y Movable sewage treatment device |
| 03/11/2010 | WO2010028196A1 Method for inhibiting scale formation and deposition in membrane systems via the use of an aa - amps copolymer |
| 03/10/2010 | CN201421210Y Magnetization evacuated heat collecting tube |
| 03/10/2010 | CN101665287A Scale inhibitor |
| 03/10/2010 | CN101665286A Nano material-containing quality stabilizer and preparation method thereof |
| 03/09/2010 | US7674385 Silane substituted polyethylene oxide reagents and method of using for preventing or reducing aluminosilicate scale in industrial processes |
| 03/09/2010 | US7674375 Closed loop flow control of a HPLC constant flow pump to enable low-flow operation |
| 03/04/2010 | US20100051559 Method for inhibiting scale formation and deposition in membrane systems via the use of an aa-amps copolymer |
| 03/03/2010 | EP2159505A1 Heat pump-type hot-water supply device |
| 03/03/2010 | EP2159197A1 Method and device for treating water |
| 03/03/2010 | EP2158162A1 Container for a water treatment system |
| 03/03/2010 | CN201415959Y Bitter water desalting device |
| 03/03/2010 | CN201415958Y Reclaimed water reuse device |
| 02/24/2010 | EP2157058A1 Cleaner, in particular for warm water high pressure cleaners |
| 02/24/2010 | EP1446218B1 Filter module |
| 02/24/2010 | CN201411742Y Kitchen combination water treatment system |
| 02/24/2010 | CN201411393Y Non-contact variable-frequency electronic sensing water processor |
| 02/24/2010 | CN201411386Y Water treatment drug adding device |
| 02/24/2010 | CN101654303A Corrosion inhibitor suitable for complex wastewater of oilfield and preparation method thereof |
| 02/23/2010 | US7666309 Sprayable agricultural compositions and method |
| 02/17/2010 | EP2007684B8 Reactor and method for decalcifying water and simultaneous removal of pollutants |
| 02/17/2010 | CN201407827Y Multiple-antifouling solar water heater |
| 02/17/2010 | CN101648751A Multifunctional energy-saving water treatment agent |
| 02/17/2010 | CN101648750A Descaling and antiscaling processing equipment of boiler |
| 02/16/2010 | CA2547942C Polymer dispersants and methods of use in a nuclear steam generator |
| 02/16/2010 | CA2521259C Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations |
| 02/11/2010 | WO2010016435A1 Boiler water treatment agent and method for the treatment of water |
| 02/11/2010 | WO2010016434A1 Boiler water treatment agent and water treatment process |
| 02/11/2010 | WO2010016160A1 Demineralizer and hot water supply apparatus provided with the same |
| 02/11/2010 | US20100032375 Reverse osmosis enhanced recovery hybrid process |
| 02/10/2010 | CN201400606Y Domestic electromagnetic scale preventer |
| 02/10/2010 | CN100588625C Softener for station boiler sediment incrustation and two-stage incrustation-removing method |
| 02/09/2010 | US7659315 Use of polyaminomethylenephosphonates as dispersing agents |
| 02/09/2010 | US7658855 Apparatus and process for water conditioning |
| 02/04/2010 | WO2010012691A1 Reverse osmosis water treatment process that includes a decarbonation of a concentrate and a remineralization of a filtrate |
| 02/04/2010 | US20100028202 Proactive control system for an industrial water system |
| 02/04/2010 | US20100025626 Two-layer compacted solid product for water potabilization and preparation method |
| 02/04/2010 | US20100025333 adding buffers and conditioners to water, causes precipitation of solids, then removing the precipitated solids, conditioners and buffers for disposal; water treatment; softening hard water |
| 02/03/2010 | CN201395538Y Emergency drinking water treatment equipment |
| 02/03/2010 | CN101638273A High-efficiency corrosion-mitigation scale-inhibition water saving agent for boiler |
| 02/03/2010 | CN101638272A Environment-friendly phosphate-free corrosion inhibitor, prepared phosphate-free water treatment agent and application |
| 02/03/2010 | CN101638271A Strong magnetic and high-efficiency antiscaling and descaling device |
| 02/02/2010 | CA2529895C Method for stimulating an oilfield comprising using different scale-inhibitors |
| 01/28/2010 | US20100021534 Injection-molded water soluble container |
| 01/27/2010 | CN201392022Y Emptying type solar energy heat supplying device |
| 01/27/2010 | CN100584779C Preparation method of water treatment scale and corrosion inhibitor |
| 01/21/2010 | US20100012885 Hydrophobically modified polymers |
| 01/20/2010 | EP2144986A2 Water treatment system and downstream cleaning methods |
| 01/20/2010 | CN201386053Y Water quality protector used for solar water heaters |
| 01/20/2010 | CN100582030C Method for preparing reverse osmosis antisludging agent |
| 01/20/2010 | CN100582029C Non-phosphate environment-friendly type inhibition anti-sludging agent and preparation method thereof |
| 01/14/2010 | WO2010005889A1 Preventing silica and silicate scale with inhibitors in industrial water systems |
| 01/14/2010 | US20100006800 Composition for operation of evaporative cooling towers with minimal or no blowdown |
| 01/13/2010 | CN201381242Y Powdered agent addition mechanism for sewage purification treatment device |
| 01/13/2010 | CN101624238A Scale and corrosion inhibiting agent for circular cooling water of oxygen preparation plant as well as method and application thereof |
| 01/13/2010 | CN101624237A Preparation method of water treatment trace type dirt inhibition dispersion agent |