专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明申请

US20070205157A1 Systems and methods of reducing metal compounds from fluids using alginate beads 有权
标题翻译：使用藻酸盐珠粒从流体中还原金属化合物的系统和方法
公开(公告)号：US20070205157A1
公开(公告)日：2007-09-06
申请号：US11368320
申请日：2006-03-03
申请人： Robert Jones , Rachelle Smith , Gordon Plishker
发明人： Robert Jones , Rachelle Smith , Gordon Plishker
IPC分类号： C02F1/42
CPC分类号： B01J20/24 , B01J2220/4825 , C02F1/004 , C02F1/006 , C02F1/286 , C02F1/42 , C02F2101/20 , C02F2101/203 , C02F2101/22 , C02F2209/003 , C02F2209/005 , C02F2209/06 , C02F2303/16
摘要： In some embodiments, a system may reduce metal compounds from water. A system may include alginate particles in a housing. The alginate particles may be formed by directly adding alginate granules to an aqueous solution comprising metal ions, such as calcium ions.
摘要翻译：在一些实施方案中，系统可以从水中还原金属化合物。系统可以在壳体中包括藻酸盐颗粒。藻酸盐颗粒可以通过将藻酸盐颗粒直接加入到包含金属离子如钙离子的水溶液中而形成。

112. 发明申请

US20070199872A1 HYDROGEN SULFIDE TREATMENT SYSTEM 有权
标题翻译：氢硫处理系统
公开(公告)号：US20070199872A1
公开(公告)日：2007-08-30
申请号：US11677800
申请日：2007-02-22
申请人： Frank Mueller , Michael Freeman , Eric Hand
发明人： Frank Mueller , Michael Freeman , Eric Hand
IPC分类号： B01D24/00
CPC分类号： C02F9/005 , C02F1/20 , C02F1/24 , C02F1/52 , C02F1/66 , C02F1/683 , C02F1/70 , C02F9/00 , C02F2103/10 , C02F2201/008 , C02F2209/003 , C02F2209/005 , C02F2209/06 , C02F2209/40 , C02F2209/42 , C02F2303/02
摘要： The present invention provides a system for treating a process fluid. The system includes a modular arrangement that includes ten modules for; reducing the amount of dissolved and entrained hydrogen sulfide gas in the process fluid; monitoring the pH of the process fluid; storing the process fluid; reducing an amount of oil from the process fluid; and flocculating the process fluid; measuring the amount of oil in the process fluid; providing ventilation supply air to at least one of the modules; removing hydrogen sulfide gas from a sour gas; delivering gases to a burner system; and controlling the processes of the system.
摘要翻译：本发明提供一种处理工艺流体的系统。该系统包括一个模块化布置，其中包括十个模块; 减少工艺流体中溶解和夹带的硫化氢气体的量; 监测过程流体的pH值; 储存过程流体; 减少过程流体中的油量; 并絮凝过程流体; 测量过程流体中的油量; 向所述模块中的至少一个提供通风供应空气; 从酸性气体中除去硫化氢气体; 将气体输送到燃烧器系统; 并控制系统的过程。

113. 发明申请

US20070170112A1 Wastewater treatment system and method 有权
标题翻译：污水处理系统及方法
公开(公告)号：US20070170112A1
公开(公告)日：2007-07-26
申请号：US11339186
申请日：2006-01-25
申请人： Robert Elefritz , Wenjun Liu
发明人： Robert Elefritz , Wenjun Liu
IPC分类号： C02F3/30
CPC分类号： C02F3/006 , C02F3/1268 , C02F3/308 , C02F2101/16 , C02F2101/163 , C02F2101/166 , C02F2103/28 , C02F2103/32 , C02F2209/003 , C02F2209/02 , C02F2209/03 , C02F2209/04 , C02F2209/05 , C02F2209/11 , C02F2209/22 , C02F2209/44 , C02F2305/06 , Y02W10/15
摘要： The invention is directed to a wastewater treatment system having an anoxic biological treatment zone, an aerobic biological treatment zone and a separator. The concentration of oxygen in streams within the system is strategically managed for improved removal of nutrient from the wastewater. A source of biodegradable carbon may be introduced to reduce the concentration of oxygen within the system. An effective treatment time under anoxic or aerobic conditions may further be varied.
摘要翻译：本发明涉及一种具有缺氧生物处理区，需氧生物处理区和分离器的废水处理系统。战略性地管理系统内的物流中的氧浓度，以改善从废水中去除营养物质。可以引入可生物降解的碳源以降低系统内的氧浓度。在缺氧或有氧条件下有效的治疗时间可以进一步变化。

114. 发明申请

US20070090060A1 Polymer control system 失效
公开(公告)号：US20070090060A1
公开(公告)日：2007-04-26
申请号：US11255636
申请日：2005-10-21
申请人： John Clark
发明人： John Clark
IPC分类号： B01D37/00
CPC分类号： B01D37/03 , C02F1/5209 , C02F11/14 , C02F2209/003 , C02F2209/006
摘要： A feedback control for a polymer dispensing system, which otherwise continuously adjusts the polymer feedrate so as to keep the measured streaming current of filtrate from a sludge dewatering process at one predetermined setpoint. The feedback control includes a video camera focused on sludge as it trails behind plows on a dewatering belt, a video image processing system for converting the video signal into single numbers known as “camera readings”, and a computer programmed both to compare them with a “camera reading” setpoint and to determine whether the filtrate charge is more positive or more negative than it normally is whenever the “camera reading” deviates from its setpoint by a threshold amount. A controller, activated by the computer, incrementally resets the polymer feedrate in such a direction as to restore the normal cationic charge of the filtrate. The feedback control uses the streaming current value measured immediately after each “camera reading” excursion to update the streaming current setpoint.

115. 发明申请

US20060231500A1 Method and apparatus for control of a gas or chemical 有权
标题翻译：用于控制气体或化学品的方法和装置
公开(公告)号：US20060231500A1
公开(公告)日：2006-10-19
申请号：US11454368
申请日：2006-06-16
申请人： Richard Speece , David Clidence
发明人： Richard Speece , David Clidence
IPC分类号： C02F1/00
CPC分类号： C02F1/008 , B01F3/04503 , B01F5/0498 , C02F1/727 , C02F2209/003 , C02F2209/005 , C02F2209/02 , C02F2209/03 , C02F2209/22 , C02F2209/40 , C02F2303/02
摘要： A system and method for control of a gas and/or chemical for treatment of a fluid, and for monitoring the operation of such a system. In one embodiment, the system comprises a reactor for receipt of the fluid and the gas and/or chemical for dissolving, mixing, diffusing, or infusing the gas and/or chemical into the fluid, and a controller to control the flow of the fluid and the gas and/or chemical into the reactor, and to monitor the operation of the system in accordance with predetermined operating conditions. In another embodiment, the system also comprises a gas/chemical generation system for generation of the gas and/or chemical to be introduced into the reactor. The present invention permits for the control of the system based on numerous dynamic conditions to optimize operation and to minimize safety hazards.
摘要翻译：用于控制用于处理流体的气体和/或化学品的系统和方法，以及用于监测这种系统的操作。在一个实施例中，系统包括用于接收流体的反应器和用于将气体和/或化学物质溶解，混合，扩散或注入流体的气体和/或化学物质，以及控制器以控制流体的流动和气体和/或化学物质进入反应器，并且根据预定的操作条件监测系统的操作。在另一个实施方案中，该系统还包括用于产生要引入反应器的气体和/或化学物质的气体/化学生成系统。本发明允许基于许多动态条件来控制系统以优化操作并且最小化安全隐患。

116. 发明授权

US07094353B2 Method of water treatment 有权
公开(公告)号：US07094353B2
公开(公告)日：2006-08-22
申请号：US10691479
申请日：2003-10-22
申请人： Michael J Unhoch
发明人： Michael J Unhoch
IPC分类号： C02F1/50 , C02F1/76
CPC分类号： C02F1/68 , C02F1/008 , C02F1/50 , C02F1/505 , C02F1/683 , C02F1/76 , C02F2103/42 , C02F2209/003 , C02F2209/005 , C02F2209/11 , C02F2303/08 , G01F13/006
摘要： The invention relates to a method of treatment of bodies of water such as recreational pools, spas and hot tubs with maintenance doses of water treatment chemicals to achieve consistent sanitization and aesthetically pleasing levels of properties such as turbidity. The amount of the maintenance doses is based on the volume of water to be treated in order to achieve hygienic and clear water. The method can be automated for accurate, consistent and safe treatment of water such as found in swimming pools, spas or hot tubs.

117. 发明授权

US07087172B2 Methods for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater 有权
标题翻译：降低废水中溶解和/或常压硫化物的硝酸盐需求的方法
公开(公告)号：US07087172B2
公开(公告)日：2006-08-08
申请号：US10700381
申请日：2003-11-04
申请人： David J. Hunniford , David L. Morano , James Paul Harshman
发明人： David J. Hunniford , David L. Morano , James Paul Harshman
IPC分类号： C02F3/00
CPC分类号： C02F1/008 , C02F1/66 , C02F1/72 , C02F2209/003 , C02F2209/006 , C02F2209/26 , C02F2209/265 , C02F2307/08 , Y10S210/916
摘要： A method and apparatus for treating wastewater streams by adding, either separately or as a mixture, a nitrate containing compound and an alkaline material in an amount sufficient to achieve a lower concentration of atmospheric hydrogen sulfide and dissolved sulfides downstream of the addition as compared to the atmospheric hydrogen sulfide and dissolved sulfides present in the wastewater stream prior to the addition. By adding alkaline material in addition to a nitrate containing compounds, the amount of nitrate containing compound added can be reduced by at least 10% as compared to the amount of nitrate that would theoretically need to be added in the absence of alkaline material to achieve a comparable lower concentration of atmospheric hydrogen sulfide and dissolved sulfides in the wastewater stream.
摘要翻译：一种用于处理废水流的方法和装置，该方法和装置分别或作为混合物，以足以实现较低浓度的大气硫化氢和溶解硫化物的浓度加入添加物中的硝酸盐含量化合物和碱性物质，与大气中的硫化氢和溶解的硫化物存在于废水流中。除了含硝酸盐化合物之外，通过添加碱性物质，与在不存在碱性物质的情况下理论上需要添加的硝酸盐的量相比，添加的含硝酸盐化合物的量可以降低至少10％，以达到可比较的废水中较低浓度的大气硫化氢和溶解硫化物。

118. 发明申请

US20050249631A1 Method and apparatus for ozone disinfection of water supply pipelines 审中-公开
标题翻译：供水管道臭氧消毒方法和设备
公开(公告)号：US20050249631A1
公开(公告)日：2005-11-10
申请号：US11065768
申请日：2005-02-25
申请人： Christopher Schulz , Stephen Lohman
发明人： Christopher Schulz , Stephen Lohman
IPC分类号： A61L2/20 , C02F1/00 , C02F1/78 , A61L2/18
CPC分类号： A61L2/202 , C02F1/008 , C02F1/78 , C02F2201/782 , C02F2209/003 , C02F2209/23 , C02F2303/04
摘要： A method and apparatus for disinfecting the interior of pipelines and conduits, particularly water mains. Ozone is utilized as the disinfectant vehicle to neutralize microbial contamination of the conduit. An ozone generation system includes a venturi injector for introducing ozone into pressurized water to provide a treating solution that is introduced into and that flows along a predetermined length of the conduit to be treated. The ozone concentration is regulated to maintain an ozone residual at the conduit outlet of about 0.2 mg/L to about 0.3 mg/L for a time sufficient to assure the desired level of disinfection of the conduit interior. Carbon dioxide can be added to improve the ozone residual stability and the effectiveness of disinfection. The apparatus is transportable and can be carried by a transportation vehicle, such as a truck or trailer, for on-site disinfection of pipelines at varying sites.
摘要翻译：用于消毒管道和管道内部的方法和装置，特别是水管。使用臭氧作为消毒剂来中和导管的微生物污染。臭氧发生系统包括用于将臭氧引入加压水中的文丘里注射器，以提供被引入并沿待处理的管道的预定长度流动的处理溶液。调节臭氧浓度以将导管出口处的臭氧残留维持在约0.2mg / L至约0.3mg / L，足以确保导管内部的期望消毒水平。可添加二氧化碳以改善臭氧残留的稳定性和消毒效果。该设备是可运输的，并且可以由诸如卡车或拖车的运输车辆携带，用于在不同地点对管道进行现场消毒。

119. 发明申请

US20050087498A1 Ozone delivery system including gas-fluid contacting devices and methods of use 审中-公开
标题翻译：臭氧输送系统包括气体 - 液体接触装置和使用方法
公开(公告)号：US20050087498A1
公开(公告)日：2005-04-28
申请号：US10910485
申请日：2004-08-02
申请人： Steven Keyser , Joseph Latino
发明人： Steven Keyser , Joseph Latino
IPC分类号： A61H33/14 , A61H35/00 , A61L2/00 , A61M1/32 , C01B13/10 , C02F1/00 , C02F1/78
CPC分类号： C01B13/10 , A61H33/14 , A61H35/00 , A61H2033/141 , A61L2/0094 , A61M1/32 , A61M2202/0216 , C02F1/008 , C02F1/78 , C02F2209/001 , C02F2209/003 , C02F2209/005 , C02F2209/02 , C02F2209/03 , C02F2209/23 , C02F2209/235 , C02F2209/38 , C02F2209/40 , C02F2209/44
摘要： An ozone delivery system for delivering and manufacturing a measured amount of an ozone/oxygen admixture, which is able to measure, control, report and differentiate between delivered-ozone and absorbed-dose of ozone. Improved gas-fluid contacting devices that maximize gas-fluid mass transfer may be included. All gas contacting surfaces of the system, including one or more gas-fluid contacting devices are made from ozone-inert construction materials that generally do not absorb ozone or introduce amounts of contaminants or deleterious byproducts of oxidation into a fluid or non-fluid target from ozone oxidation.
摘要翻译：用于输送和制造测量量的臭氧/氧气混合物的臭氧输送系统，其能够测量，控制，报告和区分输送臭氧和吸收剂量的臭氧。可以包括改善气体 - 液体传质最大化的气体 - 流体接触装置。系统的所有气体接触表面，包括一个或多个气体 - 流体接触装置由臭氧惰性构造材料制成，其通常不吸收臭氧或将氧化的有害副产物或有害的副产物引入流体或非流体靶中，臭氧氧化。

120. 发明申请

US20040173525A1 Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater 有权
标题翻译：减少废水中溶解和/或常压硫化物的硝酸盐需求的方法和装置
公开(公告)号：US20040173525A1
公开(公告)日：2004-09-09
申请号：US10700381
申请日：2003-11-04
申请人： United States Filter Corporation
发明人： David J. Hunniford , David L. Morano , James Paul Harshman
IPC分类号： C02F003/00
CPC分类号： C02F1/008 , C02F1/66 , C02F1/72 , C02F2209/003 , C02F2209/006 , C02F2209/26 , C02F2209/265 , C02F2307/08 , Y10S210/916
摘要： A method and apparatus for treating wastewater streams by adding, either separately or as a mixture, a nitrate containing compound and an alkaline material in an amount sufficient to achieve a lower concentration of atmospheric hydrogen sulfide and dissolved sulfides downstream of the addition as compared to the atmospheric hydrogen sulfide and dissolved sulfides present in the wastewater stream prior to the addition. By adding alkaline material in addition to a nitrate containing compounds, the amount of nitrate containing compound added can be reduced by at least 10% as compared to the amount of nitrate that would theoretically need to be added in the absence of alkaline material to achieve a comparable lower concentration of atmospheric hydrogen sulfide and dissolved sulfides in the wastewater stream.
摘要翻译：一种用于处理废水流的方法和装置，该方法和装置分别或作为混合物，以足以实现较低浓度的大气硫化氢和溶解硫化物的浓度加入添加物中的硝酸盐含量化合物和碱性物质，与大气中的硫化氢和溶解的硫化物存在于废水流中。除了含硝酸盐化合物之外，通过添加碱性物质，与在不存在碱性物质的情况下理论上需要添加的硝酸盐的量相比，添加的含硝酸盐化合物的量可以降低至少10％，以达到可比较的废水中较低浓度的大气硫化氢和溶解硫化物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式