Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 5 - Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
Patents for C02F 5 - Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents (8,632)
09/2014
09/25/2014WO2014151242A1 Oil recovery process including treating permeate from a ceramic membrane to enhance oil recovery
09/25/2014WO2014151185A1 Method to control corrosion of a metal surface using alkyl sulfamic acids or salts thereof
09/25/2014WO2014150848A1 Ion sequestration for scale prevention in high-recovery desalination systems
09/25/2014WO2014150099A1 Modified lecithin corrosion inhibitor in fluid systems
09/25/2014WO2014148462A1 Method for preventing scale deposition and scale inhibitor
09/25/2014WO2014146602A1 Water purification system
09/24/2014EP2780290A1 Anti-scale water treatment system and method
09/23/2014US8840804 Calcium reduction composition and method
09/23/2014US8840785 Scale deposition device and water heater
09/18/2014US20140263055 Ion Sequestration for Scale Prevention in High-Recovery Desalination Systems
09/18/2014US20140262279 Modular system for extracting hydrocarbons from subterranean volumes and associated methods
09/18/2014US20140261697 Water treatment system tank selector valve assembly
09/12/2014WO2014138145A1 Water treatment arrangement for steam-assisted oil production operation
09/09/2014US8828273 Additive formulation for industrial cooling systems
09/09/2014US8828238 Thermophilic bacterium and uses of extracellular proteins therefrom
09/09/2014US8827648 Service crane for a wind turbine
09/03/2014EP2771291A1 Removal and inhibition of scale and inhibition of corrosion by use of moss
09/02/2014US8821787 Catalytic composition having a corrosion-inhibiting effect, method for inhibiting corrosion and use of same
08/2014
08/28/2014DE59812745C5 Verfahren zum Fällen oder Ausflocken von Inhaltsstoffen aus Lösungen Process for precipitating or flocculating substances from solutions
08/26/2014US8815096 Sulfate removal from water sources
08/21/2014US20140231328 Rainwater collection and distribution device
08/20/2014EP2766307A1 Separation of alkali earth metals and heavy metals by means of a selective cation exchange column in the buffering mode
08/19/2014US8809249 High alkaline detergent composition with enhanced scale control
08/14/2014WO2014122365A1 A method for treating sulphate - containing waters
08/14/2014US20140224721 Device for reducing the content of polluting and/or unwanted substances, particularly in water and other fluids
08/13/2014CN203768129U 一种异丙苯预热除垢装置 One kind of warm-cleaning device cumene
08/13/2014CN103979690A 一种具有阻垢除垢缓蚀活化作用的新型水处理设备 New water treatment apparatus having a cleaning corrosion inhibitor of activation
08/13/2014CN103387292B 一种锅炉给水加氧处理工艺 A boiler feed water treatment process oxygen
08/06/2014CN203754505U 一种冷却水除垢装置 A water cleaning device cooling
08/06/2014CN103974908A 电解装置以及具备该电解装置的热泵热水器 Electrolysis unit and heat pump water heaters have the electrolysis device
08/06/2014CN103964610A 一种工业废水深度处理方法 An industrial wastewater treatment
08/06/2014CN103964590A 一种环境友好型高效卤水阻垢剂 An environmentally friendly and efficient inhibitor brine
08/06/2014CN103964589A 一种应用于循环水系统的新型无磷缓蚀剂制备方法 The new method for preparing a phosphate-free corrosion inhibitor used in circulating water system
08/06/2014CN103964588A 一种分离氯化铵废水中钙、镁离子的方法 An isolated ammonium chloride wastewater calcium and magnesium ions approach
08/06/2014CN103964587A 一种大管径磁化防垢设备 One kind of large diameter magnetized scale equipment
08/06/2014CN103964586A 一种水处理器 A water processor
08/06/2014CN103964585A 一种能量水处理器 An energy water processor
08/06/2014CN103964584A 可稳定工作电流的电磁阻垢除垢装置 Stable operating current electromagnetic scale cleaning device
08/06/2014CN103052600B 用于净化水的方法和设备 Method and apparatus for purifying water
08/06/2014CN102976501B 通用变频电磁除垢仪及其除垢方法 General cleaning device and cleaning frequency electromagnetic method
07/2014
07/31/2014WO2013175423A9 Sludge treatment method
07/30/2014EP2759766A2 Measuring apparatus, method for the analysis of coatings on a coating probe, combustion assembly and method for operating such a combustion assembly
07/30/2014CN203741132U 内嵌电磁发生装置的蒸发冷却循环水螺旋集污器 Embedded electromagnetic generating device evaporative cooling water circulation spiral dirt trap
07/30/2014CN203741131U 用于养殖业降低水硬度的装置 For the aquaculture industry to reduce water hardness means
07/30/2014CN203741130U 一种循环热水系统的除垢装置 Cleaning apparatus for circulating hot water system
07/30/2014CN103958421A 用于水处理的方法和设备 Method and apparatus for water treatment
07/30/2014CN102811955B 除去沉积物的方法与组合物 Method and composition for removing deposits
07/24/2014WO2014113264A1 A method for improving the percent recovery and water quality in high total hardness water
07/24/2014US20140202957 Method for improving the percent recovery and water quality in high total hardness water
07/23/2014EP2757330A1 Heat pump hot-water supply device
07/23/2014CN203728651U 一种循环水加药系统 A circular water dosing system
07/23/2014CN203728650U 一种给水及炉水化学加药系统 One kind of feed water and boiler water chemical dosing system
07/23/2014CN103936177A 一种用于工业冷却水系统的无磷缓蚀阻垢剂及制备方法和应用 Phosphorus corrosion and scale and its preparation method and application for an industrial cooling water system
07/23/2014CN103936176A 一种工业循环水用缓蚀阻垢剂 An industrial circulating water with corrosion inhibitors
07/23/2014CN103936175A 一种环保型无磷阻垢缓蚀剂及其制备方法 An eco-friendly non-phosphorus corrosion inhibitor and its preparation method
07/22/2014US8784984 Microcapsules, their use and processes for their manufacture
07/22/2014US8784679 Aqueous powder water treatment compositions and methods for making same
07/16/2014EP2754644A1 Evaporative recirculation cooling water system, method of operating an evaporative recirculation cooling water system and a method of operating a water deionizing system
07/16/2014EP2753587A1 Device for reducing the content of polluting and/or unwanted substances, particularly in water and other fluids
07/16/2014CN203715383U 一种锅炉水垢处理系统 A boiler scale treatment system
07/16/2014CN203715382U 一种侧装式软化水设备 One kind of side-mounted water softening equipment
07/16/2014CN203715381U 一种顶装式软化水设备 One kind of top-mounted water softening equipment
07/16/2014CN203715351U 内磁处理器 Within the magnetic Processor
07/16/2014CN103922491A 一种蒸汽锅炉用节能阻垢除垢防腐复合型药剂及其制备方法 Descaling corrosion inhibitor with saving a steam boiler pharmaceutical compound and its preparation method
07/16/2014CN103922490A 一种节油型冷却水添加剂配方 One kind of fuel-efficient cooling water additive
07/16/2014CN103112967B 油田污水旋流扰动处理方法及装置 Swirl disturbance oilfield wastewater treatment method and apparatus
07/16/2014CN103011427B 高效低磷水处理剂及其制备方法 Phosphorus efficient water treatment agent and its preparation method
07/16/2014CN102731720B 链环状二元共聚环保型缓蚀阻垢剂的制备方法 Preparation chain ring dipolymerization environmentally friendly corrosion inhibitor of
07/16/2014CN102674572B 一种防垢除垢剂及其生产工艺 One kind of scale remover and production process
07/16/2014CN102445929B 热电厂循环水系统 Power Plant Circulating Water System
07/09/2014EP2751148A1 Polymers having chelating functionality
07/09/2014EP2751037A1 Polymers having chelating functionality
07/09/2014CN203700045U 用于管网叠压供水设备的水质软化装置 Pipe network overlying water supply equipment for water softening apparatus
07/09/2014CN203700044U 一种除垢杀菌的水处理器 One kind of cleaning and sterilization of water processor
07/09/2014CN203700043U E式磁性水处理阻垢除垢装置 E-type magnetic water treatment scale cleaning device
07/09/2014CN203700042U Halbach磁性阻垢除垢器 Halbach magnetic scale cleaning device
07/09/2014CN203700041U 一种水处理电路 A water treatment circuit
07/09/2014CN103912955A 中央空调水系统在线监测预判控制加药系统及其应用 Central air conditioning system on-line monitoring to predict dosing control system and its application
07/09/2014CN103910440A 一种无磷环保高效阻垢剂 One kind of non-phosphorus environmental protection and efficient inhibitor
07/09/2014CN103910439A 一种抗高氯离子缓蚀剂及其制备方法 A high chloride ion anti-corrosion and its preparation method
07/09/2014CN103910438A 一种油田采出水及管输原油用阻垢缓蚀剂 One kind of oilfield produced water and crude oil pipeline with corrosion inhibitor
07/09/2014CN103159333B 一种荧光标识聚醚羧酸酯类环保型缓蚀阻垢剂 A fluorescent logo polyether carboxylic acid esters environmentally friendly corrosion inhibitor
07/09/2014CN103086522B 一种微波软化硬水的处理方法 A microwave to soften hard water treatment method
07/09/2014CN102849834B 一种化学反应-沉淀一体化处理方法及处理装置 A chemical reaction - precipitation integrated processing method and processing device
07/08/2014CA2668093C Improved method for chemistry control in cooling systems
07/08/2014CA2649239C Formulations with unexpected cleaning performance incorporating a biodegradable chelant
07/03/2014WO2014105763A1 Corrosion and fouling mitigation using non-phosphorus based additives
07/03/2014WO2014105493A1 Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
07/03/2014US20140183140 Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
07/02/2014CN103906713A 具有螯合官能的聚合物 Having chelating functional polymer
07/02/2014CN103896414A 海水淡化热法用阻垢剂 Thermal desalination with inhibitor
07/02/2014CN103896413A 给水处理方法、含有防垢剂的给水处理用组合物及设备 Water treatment methods to contain the scale inhibitor treatment composition and equipment
07/02/2014CN103896412A 用于全自动电解除垢缓释杀菌设备的控制系统 Automatic control systems for the sustained release of electrolytic cleaning sterilization equipment
07/02/2014CN103896411A 一种水处理核心组件及水处理装置 One of the core components of water treatment and water treatment equipment
07/02/2014CN103086523B 以中水为水源的节能型电厂循环水高浓缩倍率处理系统 In the water sources of energy-efficient power plant circulating water treatment system high concentration ratio
07/01/2014US8765021 Aqueous treatment composition for inhibiting corrosion and acid attack on metallic surfaces
06/2014
06/25/2014EP2745106A1 Tagged polymers, water treatment compositions, and methods of their use in aqueous systems
06/25/2014CN203674910U 一种清理电机水垢的装置 A method of cleaning the motor scale devices
06/25/2014CN203668126U 盘管式磁防垢器 Coil magnetic scale is
06/25/2014CN103890579A 标记聚合物、水处理组合物及其在含水系统中的使用方法 Labeled polymer, water treatment compositions and methods of use in aqueous systems
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