公开(公告)号：US20030222031A1

公开(公告)日：2003-12-04

申请号：US10157407

申请日：2002-05-29

发明人： Baohua Gu ,  David R. Cole ,  Gilbert M. Brown

IPC分类号： C02F001/70

CPC分类号： B01J49/57 ,  C02F1/42 ,  C02F2101/12 ,  C02F2303/16 ,  C02F2303/18 ,  Y10S210/902

摘要： A method is described to decompose perchlorate in a FeCl3/HCl aqueous solution such as would be used to regenerate an anion exchange resin used to remove perchlorate. The solution is mixed with a reducing agent, preferably an organic alcohol and/or ferrous chloride, and can be heated to accelerate the decomposition of perchlorate. Lower temperatures may be employed if a catalyst is added.

摘要翻译： 描述了一种方法来分解FeCl 3 / HCl水溶液中的高氯酸盐，例如用于再生用于除去高氯酸盐的阴离子交换树脂。 将溶液与还原剂，优选有机醇和/或氯化亚铁混合，并且可以加热以加速高氯酸盐的分解。 如果加入催化剂，可以采用较低的温度。

公开(公告)号：US06649065B2

公开(公告)日：2003-11-18

申请号：US10108037

申请日：2002-03-27

申请人： Allen R. Boyce

发明人： Allen R. Boyce

IPC分类号： B01D6100

CPC分类号： C02F1/441 ,  B01D61/025 ,  B01D61/04 ,  B01D2311/04 ,  C02F1/20 ,  C02F1/325 ,  C02F1/42 ,  C02F1/66 ,  C02F9/00 ,  C02F2001/425 ,  C02F2103/023 ,  C02F2201/3223 ,  C02F2201/326 ,  C02F2209/02 ,  C02F2303/18 ,  C02F2303/185 ,  Y10S210/90 ,  Y10S210/931 ,  B01D2311/12 ,  B01D2311/18 ,  B01D2311/2619

摘要： A system and method are provided which removes bromine biocide used in effluent process streams without the use of chemicals or complex mechanical systems. In particular, the system and method of the present invention remove bromine biocide by photodissociating the bromine, thereby forming innocuous salts. Ultraviolet energy may be used to provide the energy for photodissociation, in particular ultraviolet energy supplied by medium pressure Hg vapor lamps.

公开(公告)号：US06602409B1

公开(公告)日：2003-08-05

申请号：US10053689

申请日：2002-01-23

申请人： Joseph Kuo

发明人： Joseph Kuo

IPC分类号： C02F132

CPC分类号： C02F1/78 ,  C02F1/32 ,  C02F2201/3227 ,  C02F2201/784 ,  C02F2303/04 ,  C02F2303/18

摘要： An apparatus for supplying deozonized ozone sterilized water includes a first UV lamp unit received in an ozone-containing gas generating member to irradiate oxygen-containing gas flowing through the gas generating member to produce ozone-containing gas. The ozone-containing gas is entrained in water flowing in a water supplying conduit for sterilizing the water. A cooling system can cool the gas generating member during the UV radiation for maintaining the ozone concentration entrained in the water. The ozone sterilized water in the conduit is deozonized by a second UV lamp unit.

摘要翻译： 用于供给除臭臭氧无菌水的装置包括：接收在含臭氧气体发生元件中的第一UV灯单元，用于照射流过气体发生元件的含氧气体以产生含臭氧气体。 含臭氧气体被夹带在流过供水管道的水中，用于对水进行灭菌。 冷却系统可以在UV辐射期间冷却气体发生元件，以保持携带在水中的臭氧浓度。 管道中的臭氧无菌水由第二个UV灯单元除臭。

公开(公告)号：US20030127399A1

公开(公告)日：2003-07-10

申请号：US09982702

申请日：2001-10-18

发明人： Kirk T. O'Reilly ,  Michael E. Moir ,  Dennis J. O'Rear ,  Richard O. Moore JR.

IPC分类号： C02F001/50

CPC分类号： C10G2/32 ,  C02F1/50 ,  C02F3/00 ,  C02F2303/04 ,  C02F2303/18

摘要： The present invention relates to the use of deactivatable biocides in cooling water systems of industrial processes that require dissipation of heat. The present invention relates to methods of inhibiting growth and reproduction of microorganisms in the cooling water comprising adding the deactivatable biocides to the cooling water and irreversibly deactivating the deactivatable biocides before or upon disposal of the cooling water.

摘要翻译： 本发明涉及在需要耗散热量的工业过程的冷却水系统中使用无活性杀生物剂。 本发明涉及抑制冷却水中微生物的生长和繁殖的方法，其包括向冷却水中加入可失活的杀生物剂，并在冷却水处理之前或之后不可逆地使无活性杀生物剂失活。

公开(公告)号：US20030080467A1

公开(公告)日：2003-05-01

申请号：US10262558

申请日：2002-09-30

发明人： Craig C. Andrews ,  Oliver J. Murphy ,  G. Duncan Hitchens

IPC分类号： B29C045/14 ,  C25C007/00 ,  C25B009/00 ,  B29C070/68 ,  B29C070/88 ,  B29C070/70 ,  C25D017/00 ,  C25F007/00

CPC分类号： C02F1/78 ,  C02F1/283 ,  C02F1/44 ,  C02F1/4672 ,  C02F2001/46142 ,  C02F2201/46155 ,  C02F2201/782 ,  C02F2303/04 ,  C02F2303/18 ,  C25B1/13 ,  C25B9/08 ,  Y02W10/37

摘要： The present invention provides for the electrochemical generation of ozone for use in nullpoint-of-usenull applications. The electrochemical ozone generators or systems of the present invention may be used to provide disinfected water, ozone-containing water, and/or ozone gas. Disinfected water may be produced by introducing ozone gas into a potable or purified water source for the purpose of disinfecting or controlling the microorganisms in the water source. Ozonated water or ozone gas may be produced and provided for various anti-microbial and cleansing applications of the consumer, such as washing food, clothing, dishes, countertops, toys, sinks, bathroom surfaces, and the like. Furthermore, the ozone generator may be used to deliver a stream of ozone-containing water for the purpose of commercial or residential point-of-use washing, disinfecting, and sterilizing medical instruments and medical equipment. For example, the ozone-containing water may be used directly or used as a concentrated sterilant for the washing, disinfecting, and sterilizing of medical instruments or equipment. Ozone gas may also be used in many of the foregoing examples, as well as in the deodorization of air or various other applications. The invention allows the electrochemical ozone generator to operate in a nearly or entirely passive manner with simplicity of design.

摘要翻译： 本发明提供了用于“使用点”的臭氧的电化学生成。 本发明的电化学臭氧发生器或系统可用于提供消毒水，含臭氧的水和/或臭氧气体。 可以通过将臭氧气体引入饮用水或净化水源中来消毒或控制水源中的微生物来产生消毒的水。 可以生产臭氧水或臭氧气体，并提供消费者的各种抗微生物和清洁应用，例如洗涤食品，衣物，餐具，台面，玩具，水槽，浴室表面等。 此外，为了商业或住宅使用点的洗涤，消毒和消毒医疗器械和医疗设备，臭氧发生器可用于输送含臭氧水流。 例如，含臭氧水可以直接使用，也可以用作浓缩灭菌剂，用于医疗器械或设备的洗涤，消毒，消毒。 臭氧气体也可用于许多前述实施例中，以及在除臭空气或各种其它应用中。 本发明允许电化学臭氧发生器以简单的设计以几乎或完全被动的方式操作。

公开(公告)号：US20030029734A1

公开(公告)日：2003-02-13

申请号：US09955734

申请日：2001-09-19

申请人： Lynntech International, Inc.

发明人： Craig C. Andrews ,  Oliver J. Murphy

IPC分类号： C25C007/00 ,  C25F007/00 ,  C25B009/00 ,  B23H011/00

CPC分类号： C25B9/10 ,  C01B13/10 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4672 ,  C02F1/78 ,  C02F2001/46128 ,  C02F2001/46142 ,  C02F2001/46157 ,  C02F2201/46115 ,  C02F2201/4612 ,  C02F2201/46155 ,  C02F2201/4616 ,  C02F2201/4617 ,  C02F2303/18 ,  C25B1/13

摘要： An ozone generator which operates at constant pressures to produce a continuous flow of ozone in an oxygen stream having from 10% to 18% by weight of ozone. The ozone generator includes one or more electrolytic cells comprising an anode/anode flowfield, a cathode/cathode flowfield, and a proton exchange medium for maintaining the separation of ozone and oxygen from hydrogen. The ozone generator also has an anode reservoir which vents oxygen and ozone and a cathode reservoir which vents hydrogen. The anode reservoir can be filled from the cathode reservoir while continuing to produce ozone. The ozone generator is readily configured for self-control using a system controller programmed to operate the anode reservoir at a constant pressure.

摘要翻译： 一种臭氧发生器，其在恒定压力下操作以在具有10％至18％（重量）臭氧的氧气流中产生连续的臭氧流。 臭氧发生器包括一个或多个包括阳极/阳极流场，阴极/阴极流场以及用于保持臭氧和氧与氢分离的质子交换介质的电解池。 臭氧发生器还具有通气孔和臭氧的阳极储存器和排出氢气的阴极储存器。 阳极储存器可以从阴极储存器填充，同时继续产生臭氧。 臭氧发生器易于配置为使用被编程为在恒定压力下操作阳极储存器的系统控制器进行自我控制。

公开(公告)号：US20020153301A1

公开(公告)日：2002-10-24

申请号：US09940977

申请日：2001-08-28

发明人： Kyle R. Jensen

IPC分类号： C02F001/78 ,  C02F003/32

CPC分类号： C02F3/32 ,  C02F1/32 ,  C02F1/50 ,  C02F1/78 ,  C02F3/327 ,  C02F2201/78 ,  C02F2303/04 ,  C02F2303/18 ,  Y02W10/18 ,  Y02W10/37

摘要： Periphyton filtration is a known method for performing bioremediation of polluted water, removing nutrients from the influent on which the attached algae thrive. The present system improves upon this method by adding a strong oxidizer to the influent, and, in some cases, to the effluent, to make organically bound nutrients available to a target culture of periphyton or aquatic plants to reduce the population of undesirable microinvertebrates, to make organically bound nutrients available to the periphyton, and to reduce the level of toxic compounds. A particular embodiment comprises ozonating the water. A pesticide may be added to control insect populations.

摘要翻译： Periphyton过滤是一种已知的方法，用于对污染水进行生物修复，从附着的藻类繁殖的流入物中去除营养物质。 本系统通过向流入物中加入强氧化剂，在某些情况下，通过向流出物中加入有机结合的营养物质来改善该方法，从而使得有机结合的营养素可用于周围水体或水生植物的目标培养物以减少不期望的微型无脊椎动物的群体， 使有机结合的营养物质可用于周围环境，并降低有毒化合物的含量。 特定的实施方案包括使水臭氧化。 可以添加农药来控制昆虫种群。

公开(公告)号：US20010003284A1

公开(公告)日：2001-06-14

申请号：US09727816

申请日：2000-12-01

申请人： Nihon Aqua Co.,Ltd.

发明人： Naoki Ito

IPC分类号： E03C001/046

CPC分类号： C02F1/688 ,  B01F1/0033 ,  C02F1/001 ,  C02F1/50 ,  C02F1/722 ,  C02F1/76 ,  C02F2201/006 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2303/04 ,  C02F2303/18 ,  C02F2307/06 ,  Y10T137/4891

摘要： The present invention relates to an apparatus for mixing a solid or liquid chemical into water for solving for preparing a chemical solution. The present apparatus is used for preparing a chemical solution, attached to a channel for solving chemical into water running along the channel., The apparatus is provided with a container having an inlet for introducing water, an outlet for discharging the water introduced from the inlet, a water path extending from the inlet to the outlet, and a chemical room for housing the chemical. According to the present invention, the chemicals housed in the chemical room is solved into water running through the water path. Chemical may be solved easily and safety.

摘要翻译： 本发明涉及一种将固体或液体化学品与水混合以解决制备化学溶液的装置。 本装置用于制备化学溶液，附着在通道上，用于将化学品溶解在沿着通道流动的水中。该装置设置有容器，该容器具有用于引入水的入口，用于排出从入口引入的水的出口 ，从入口延伸到出口的水路，以及用于容纳化学品的化学室。 根据本发明，容纳在化学室中的化学品被溶解在穿过水路的水中。 化学品可以方便，安全地解决。

公开(公告)号：US20190185359A1

公开(公告)日：2019-06-20

申请号：US16283747

申请日：2019-02-23

申请人： DANIEL R. SMITH ,  KENNETH A. ROBERSON, JR.

发明人： DANIEL R. SMITH ,  KENNETH A. ROBERSON, JR.

IPC分类号： C02F9/00 ,  C02F1/00 ,  C05F7/00

CPC分类号： C02F9/00 ,  C02F1/001 ,  C02F1/004 ,  C02F1/283 ,  C02F1/32 ,  C02F1/50 ,  C02F1/5245 ,  C02F1/5281 ,  C02F1/56 ,  C02F1/66 ,  C02F1/76 ,  C02F1/78 ,  C02F11/122 ,  C02F2001/007 ,  C02F2201/007 ,  C02F2201/008 ,  C02F2209/003 ,  C02F2209/26 ,  C02F2301/026 ,  C02F2301/046 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/18 ,  C02F2303/22 ,  C02F2303/24 ,  C02F2303/26 ,  C02F2305/04 ,  C05F7/00 ,  C10L5/46 ,  Y02A40/213

摘要： A mobile sewage treatment and water reclamation system for rapid deployment to augment existing wastewater systems and/or provide interim service in lieu of permanent facilities, includes: (a) a denaturing stage wherein raw sewage is first ground into suspendable grit, its pH lowered to kill acid-sensitive bio-organisms and raised to kill base-sensitive bio-organisms, and then neutralized; (b) a clarifying stage employing an inverted-cone tank to circulate the solution after injection with chemicals to flocculate small particles for collection in a layer for siphoning off; and (c) a disposal stage wherein clarified water passes through media filters to remove remaining solids and odors, the effluent water being clean enough for irrigation, aquatic life and discharge into waterways; and wherein sterile sludge is pressed into semi-dry solids, then dried, crushed, powdered and bagged for use as high-nitrate biomass fertilizer or for fossil-fuel power co-generation applications.

公开(公告)号：US20190152875A1

公开(公告)日：2019-05-23

申请号：US16261749

申请日：2019-01-30

申请人： Siemens Energy, Inc.

发明人： Chad L. Felch ,  Matthew R. Patterson ,  Bryan J. Kumfer

IPC分类号： C07C1/32 ,  C10L3/10 ,  C08L33/26 ,  C02F1/72 ,  C02F11/08

CPC分类号： C07C1/323 ,  C02F1/66 ,  C02F1/725 ,  C02F11/08 ,  C02F2101/32 ,  C02F2101/36 ,  C02F2101/38 ,  C02F2103/10 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/365 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2301/066 ,  C02F2303/18 ,  C07C2521/04 ,  C07C2523/46 ,  C07C2527/224 ,  C08L33/26 ,  C09K2208/22 ,  C10L3/107

摘要： Catalytic systems and methods for treating process streams are disclosed. Catalytic wet oxidation and hydrolysis techniques may be used to treat one or more undesirable constituents. Methane may be produced in connection with at least some embodiments.