公开(公告)号：US4042509A

公开(公告)日：1977-08-16

申请号：US665870

申请日：1976-03-11

Applicant: James H. Bowen

Inventor： James H. Bowen

IPC: B01D33/00 ,  C02F1/36 ,  C02F1/78 ,  C02F9/00 ,  B01D33/02 ,  B01D35/22 ,  C02B1/80 ,  C02C5/04

CPC classification number: C02F9/00 ,  B01D33/11 ,  B01D33/15 ,  B01D33/50 ,  C02F1/001 ,  C02F1/32 ,  C02F1/36 ,  C02F1/74 ,  C02F1/78 ,  C02F2201/002 ,  C02F2201/3226 ,  C02F2303/04

Abstract: A water treatment system having a self-cleaning filter assembly connected to a supply conduit for receiving an effluent and filtering solids from the effluent. The filtered effluent is passed through an ozone and oxidation assembly and into an ozonizing stage which includes subjecting the effluent to ultra-sonic waves and an electric current simultaneously for changing the condition and character of the effluent. The system includes a sterilizing assembly for decontaminating the ozonized effluent, with a chlorinator desirably chlorinating the effluent prior to discharge of the effluent from the system.

Abstract translation: 一种水处理系统，其具有连接到供应管道的自清洁过滤器组件，用于接收流出物并从流出物中过滤固体。 将经过滤的流出物通过臭氧和氧化组合物并进入臭氧化阶段，其包括使流出物同时进行超声波和电流以改变流出物的状态和性质。 该系统包括用于对臭氧化流出物进行净化的灭菌组件，氯化器在排出来自系统的流出物之前，期望将流出物氯化。

公开(公告)号：US11833262B2

公开(公告)日：2023-12-05

申请号：US17671691

申请日：2022-02-15

Applicant: P Tech, LLC

Inventor： Peter M. Bonutti ,  Justin Beyers ,  Tonya M. Bierman

IPC: A61L2/10 ,  C02F1/32 ,  C02F1/36 ,  A61L2/025

CPC classification number: A61L2/10 ,  A61L2/025 ,  C02F1/325 ,  C02F1/36 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2303/04

Abstract: A disinfecting system includes a housing. An ultraviolet light (UV) source is secured to the housing and configured to emit UV light for disinfection of a target. A processor is secured to the housing in communication with the UV light source. The processor is configured to activate the UV light source for a selected amount of time suitable for disinfection of the target.

公开(公告)号：US20190135659A1

公开(公告)日：2019-05-09

申请号：US16176362

申请日：2018-10-31

Applicant: Sensor Electronic Technology, Inc.

Inventor： Saulius Smetona ,  Timothy James Bettles ,  Igor Agafonov ,  Ignas Gaska ,  Alexander Dobrinsky ,  Maxim S. Shatalov ,  Arthur Peter Barber, III

IPC: C02F1/32 ,  C02F1/00

CPC classification number: C02F1/325 ,  C02F1/001 ,  C02F1/004 ,  C02F1/008 ,  C02F1/283 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2209/001 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/11 ,  C02F2209/36 ,  C02F2209/40 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2301/028 ,  C02F2303/04 ,  C02F2305/10

Abstract: A solution for treating a fluid, such as water, is provided. An ultraviolet transparency of a fluid can be determined before or as the fluid enters a disinfection chamber. In the disinfection chamber, the fluid can be irradiated by ultraviolet radiation to harm microorganisms that may be present in the fluid. One or more attributes of the disinfection chamber, fluid flow, and/or ultraviolet radiation can be adjusted based on the transparency to provide more efficient irradiation and/or higher disinfection rates. In addition, various attributes of the disinfection chamber, such as the position of the inlet(s) and outlet(s), the shape of the disinfection chamber, and other attributes of the disinfection chamber can be utilized to create a turbulent flow of the fluid within the disinfection chamber to promote mixing and improve uniform ultraviolet exposure.

公开(公告)号：US10077194B2

公开(公告)日：2018-09-18

申请号：US14712692

申请日：2015-05-14

Applicant: Kavo Dental Technologies, LLC

Inventor： Douglas Gordon Knight ,  Honson Ka-Ho Lam ,  Robert Thomas St. Louis ,  Nabil F. Dagher ,  Harold Thomas Lockamy

IPC: C02F1/32 ,  A61C19/00 ,  A61L2/10 ,  A61L2/24 ,  E03C1/04 ,  A61G15/14

CPC classification number: C02F1/32 ,  A61C19/002 ,  A61G15/14 ,  A61L2/10 ,  A61L2/24 ,  C02F1/283 ,  C02F1/325 ,  C02F2103/026 ,  C02F2201/003 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2201/3228 ,  C02F2209/445 ,  C02F2303/04 ,  C02F2303/24 ,  C02F2307/06 ,  C02F2307/10 ,  E03C1/0404

Abstract: A disinfecting device including a conduit configured to carry a flowing liquid. The conduit has a first index of refraction. A sheath surrounds the conduit and has a second index of refraction. The second index of refraction is lower than the first index of refraction. The disinfecting device also includes a light source configured to produce disinfecting light and arranged to send the disinfecting light into the conduit.

公开(公告)号：US10010634B2

公开(公告)日：2018-07-03

申请号：US14609025

申请日：2015-01-29

Applicant: P Tech, LLC

Inventor： Peter M. Bonutti ,  Justin Beyers ,  Tonya M. Bierman

IPC: A61L2/10 ,  C02F1/32 ,  C02F1/36 ,  A61L2/025

CPC classification number: A61L2/10 ,  A61L2/025 ,  C02F1/325 ,  C02F1/36 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2303/04

Abstract: A disinfecting system includes a housing. An ultraviolet light (UV) source is secured to the housing and configured to emit UV light for disinfection of a target. A processor is secured to the housing in communication with the UV light source. The processor is configured to activate the UV light source for a selected amount of time suitable for disinfection of the target.

公开(公告)号：US20180105438A1

公开(公告)日：2018-04-19

申请号：US15783190

申请日：2017-10-13

Applicant: The Board of Trustees of the University of Alabama

Inventor： Mark Elliott ,  Patrick Kung ,  Benjamin Bickerstaff

IPC: C02F1/32 ,  G02B19/00

CPC classification number: C02F1/325 ,  C02F2201/3222 ,  C02F2201/3225 ,  C02F2201/3226 ,  C02F2201/3228 ,  C02F2209/40 ,  C02F2303/04 ,  G02B19/0019 ,  G02B19/0095

Abstract: The present disclosure relates to devices and methods for the disinfection of a flowing water sample using ultraviolet light.

公开(公告)号：US20160332894A1

公开(公告)日：2016-11-17

申请号：US14712692

申请日：2015-05-14

Applicant: Kavo Dental Technologies, LLC

Inventor： Douglas Gordon Knight ,  Honson Ka-Ho Lam ,  Robert Thomas St. Louis ,  Nabil F. Dagher ,  Harold Thomas Lockamy

IPC: C02F1/32 ,  E03C1/04 ,  A61L2/24

CPC classification number: C02F1/32 ,  A61C19/002 ,  A61G15/14 ,  A61L2/10 ,  A61L2/24 ,  C02F1/283 ,  C02F1/325 ,  C02F2103/026 ,  C02F2201/003 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2201/3228 ,  C02F2209/445 ,  C02F2303/04 ,  C02F2303/24 ,  C02F2307/06 ,  C02F2307/10 ,  E03C1/0404

Abstract: A disinfecting device including a conduit configured to carry a flowing liquid. The conduit has a first index of refraction. A sheath surrounds the conduit and has a second index of refraction. The second index of refraction is lower than the first index of refraction. The disinfecting device also includes a light source configured to produce disinfecting light and arranged to send the disinfecting light into the conduit.

Abstract translation: 一种消毒装置，包括配置成承载流动液体的导管。 导管具有第一折射率。 护套围绕导管并具有第二折射率。 第二折射率低于第一折射率。 消毒装置还包括被配置为产生消毒光并被布置成将消毒光发送到导管中的光源。

公开(公告)号：US09073766B2

公开(公告)日：2015-07-07

申请号：US13404929

申请日：2012-02-24

Applicant: Richard W. Fahs, II ,  Matthew D. W. Fahs

Inventor： Richard W. Fahs, II ,  Matthew D. W. Fahs

IPC: C02F1/32 ,  C02F1/30 ,  C02F1/72 ,  C02F1/36 ,  C02F101/16 ,  C02F103/00 ,  C02F1/00

CPC classification number: C02F1/725 ,  C02F1/001 ,  C02F1/004 ,  C02F1/30 ,  C02F1/325 ,  C02F1/36 ,  C02F2101/16 ,  C02F2103/008 ,  C02F2201/322 ,  C02F2201/3226 ,  C02F2201/326 ,  C02F2303/04 ,  C02F2305/10

Abstract: A process has been developed to selectively dissociate target molecules into component products compositionally distinct from the target molecule, wherein the bonds of the target molecule do not reform because the components are no longer reactive with each other. Dissociation is affected by treating the target molecule with light at a frequency and intensity, alone or in combination with a catalyst in an amount effective to selectively break bonds within the target molecule. Dissociation does not result in re-association into the target molecule by the reverse process, and does not produce component products which have a change in oxidation number or state incorporated oxygen or other additives because the process does not proceed via a typical reduction-oxidation mechanism. This process can be used for the remediation of water, particularly ballast water.

Abstract translation: 已经开发了将靶分子选择性地离解成与靶分子成分不同的组分产物的方法，其中靶分子的键不改变，因为组分彼此不再具有反应性。 通过以有效选择性地破坏靶分子内的键的量单独或与催化剂组合以频率和强度的光处理靶分子来影响解离。 离解不会导致通过相反的过程重新结合到目标分子中，并且不会产生氧化数或状态变化引起的氧或其它添加剂的组分产物，因为该方法不是通过典型的还原氧化机理 。 此过程可用于补水，特别是压载水。

公开(公告)号：US08980178B2

公开(公告)日：2015-03-17

申请号：US12783720

申请日：2010-05-20

Applicant: Remigijus Gaska ,  Michael Shur

Inventor： Remigijus Gaska ,  Michael Shur

IPC: G01N21/00 ,  G01N31/00 ,  G01N33/00 ,  C02F1/32 ,  A61L2/10 ,  B01D46/00 ,  B01D46/10 ,  A61L2/00 ,  C02F1/30 ,  A61L9/20 ,  C02F1/50 ,  C02F1/72

CPC classification number: C02F1/325 ,  A61L2/10 ,  A61L9/20 ,  B01D46/0043 ,  B01D46/10 ,  B01D2259/804 ,  B01D2273/30 ,  C02F1/30 ,  C02F1/32 ,  C02F1/50 ,  C02F1/722 ,  C02F2201/003 ,  C02F2201/009 ,  C02F2201/322 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2201/326 ,  C02F2209/006 ,  C02F2209/40 ,  C02F2301/08 ,  C02F2303/04 ,  Y02A20/212

Abstract: A system for treating a medium, such as water, with ultraviolet light is provided. The system can include an ultraviolet treatment chamber that is shaped to reduce reflections of the ultraviolet light within the ultraviolet treatment chamber and/or improve absorption of the ultraviolet light by the medium. Furthermore, the system can add an agent to the medium within the treatment chamber to further treat one or more contaminants that may be present within the medium. Still further, additional treatment, such as filtering the medium with a permeable material can be implemented within the treatment system.

Abstract translation: 提供了一种用紫外光处理介质如水的系统。 该系统可以包括紫外线处理室，其被成形为减少紫外线处理室内的紫外线的反射和/或改善介质对紫外线的吸收。 此外，该系统可以将一种试剂添加到处理室内的介质中以进一步处理可能存在于介质中的一种或多种污染物。 此外，可以在处理系统内实施额外的处理，例如用可渗透材料过滤介质。

公开(公告)号：US20130023448A1

公开(公告)日：2013-01-24

申请号：US13185465

申请日：2011-07-18

Applicant: Frederick J. Glasscott ,  Wayne F. Downey, JR. ,  Steven M. Fisher ,  Mark J. McCasland ,  Dan R. Neal

Inventor： Frederick J. Glasscott ,  Wayne F. Downey, JR. ,  Steven M. Fisher ,  Mark J. McCasland ,  Dan R. Neal

IPC: C02F9/12 ,  C09K8/52 ,  C09K8/02 ,  E21B43/26 ,  C02F11/06 ,  C02F1/32 ,  C02F1/72 ,  E21B43/16 ,  C09K8/62

CPC classification number: C02F9/00 ,  C02F1/004 ,  C02F1/20 ,  C02F1/302 ,  C02F1/32 ,  C02F1/38 ,  C02F1/40 ,  C02F1/44 ,  C02F1/705 ,  C02F1/722 ,  C02F1/725 ,  C02F1/74 ,  C02F2101/30 ,  C02F2101/32 ,  C02F2101/322 ,  C02F2103/001 ,  C02F2103/023 ,  C02F2103/10 ,  C02F2103/343 ,  C02F2103/365 ,  C02F2201/3222 ,  C02F2201/3226 ,  C02F2201/326 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/06 ,  C02F2209/08 ,  C02F2209/20 ,  C02F2209/40 ,  C02F2301/046 ,  C02F2303/04 ,  C02F2303/18 ,  C02F2303/24 ,  C02F2305/023 ,  C02F2305/026 ,  C02F2305/04 ,  C09K8/02 ,  C09K8/52 ,  C09K8/70 ,  C09K8/72 ,  C09K8/92

Abstract: A method for treating hydrocarbon-servicing fluid is provided for reducing contaminants, especially bacteria, volatile and semi-volatile organics, in hydrocarbon-servicing fluids by microwaving and irradiating the fluid with ultraviolet light, with or without use of catalyst. The treated fluid can be used in upstream and downstream hydrocarbon processing operations.

Abstract translation: 提供了一种用于处理碳氢化合物维修流体的方法，用于在或不使用催化剂的情况下通过微波消毒和用紫外线照射流体来减少烃维修流体中的污染物，特别是细菌挥发性和半挥发性有机物。 经处理的流体可用于上游和下游烃加工操作。