公开(公告)号：US09796606B2

公开(公告)日：2017-10-24

申请号：US15365975

申请日：2016-12-01

Applicant: SHENZHEN KITEWAY AUTOMATION ENGINEERING CO., LTD.

Inventor： Lianfeng Zhang ,  Jinsong Zhang ,  Ruyi Wan ,  Kaining Huang ,  Ye Peng

IPC: C02F1/32 ,  C02F1/50 ,  C02F103/02 ,  C02F103/42

CPC classification number: C02F1/325 ,  C02F1/32 ,  C02F1/50 ,  C02F1/505 ,  C02F2103/023 ,  C02F2103/42 ,  C02F2201/3221 ,  C02F2201/3225 ,  C02F2303/04

Abstract: A method for inducing continuous separation of copper ions from copper using UV-light source, comprising the following steps: (1) cutting apiece of copper into wires or slices for immersing into a vessel containing water; switching on a stirrer for stirring the water continuously and keeping the copper being immersed in the water; (2) turning on the UV-light source for irradiating the copper and the water continuously; appearing a large amount of white precipitate in the water; (3) filtering the solution; detecting the filtered solution, a certain concentration copper ions in the filtered solution are found; adding hydrochloric acid by drops into the unfiltered original solution, the white precipitate is dissolved and copper ions are detected. The invention makes the copper separate out copper ions continuously and can be applied to copper ion disinfection for swimming-pool water, scenic water and cooling water, etc.

公开(公告)号：US20170137310A1

公开(公告)日：2017-05-18

申请号：US15336164

申请日：2016-10-27

Applicant: DERICHEBOURG AQUA

Inventor： Esther Oliveros ,  Andre Braun ,  Marie-Therese Maurette ,  Florence Benoit-Marquie ,  Jacques Debuire

IPC: C02F9/00 ,  C02F1/467 ,  C02F1/74 ,  C02F1/72 ,  C02F1/32 ,  C02F1/44

CPC classification number: C02F9/00 ,  C02F1/325 ,  C02F1/444 ,  C02F1/4672 ,  C02F1/722 ,  C02F1/727 ,  C02F1/74 ,  C02F2101/305 ,  C02F2101/306 ,  C02F2101/34 ,  C02F2101/38 ,  C02F2103/32 ,  C02F2103/343 ,  C02F2201/3223 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2209/40 ,  C02F2209/42 ,  C02F2301/08 ,  C02F2305/023

Abstract: A purifying method for photochemical elimination of xenobiotics present in water. The purifying device is used which has a photochemical reactor unit having at least one inlet for contaminated water and one outlet for purified water, it provides a flow path for continuously flowing water from said inlet to said outlet, and is equipped with a radiation source module providing ultraviolet radiation in a wavelength range ranging from 100 to 280 nm. The method includes performing ultrafiltration, thereby removing suspended and solvated macromolecular matter from the water; conducting the permeate via the at least one inlet into the photochemical reactor unit; subjecting the water flowing from said inlet to said outlet to ultraviolet radiation at wavelengths ranging from 100 to 280 nm, thereby generating hydroxyl radicals initiating degradation of said xenobiotics; and supplying air or dioxygen into the water, thereby enhancing the initiated oxidative degradation of said xenobiotics.

公开(公告)号：US09586837B2

公开(公告)日：2017-03-07

申请号：US13942409

申请日：2013-07-15

Applicant: AMERICAN WATER WORKS COMPANY, INC.

Inventor： Martin L. Robison

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/008 ,  C02F2201/009 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/008 ,  C02F2303/04 ,  C02F2307/14 ,  Y02A20/212

Abstract: Methods are provided for disinfecting water mains using ultraviolet (UV) light. One or more UV light sources are provided and secured to a movable device that moves axially in a pipe. The frequency and intensity of the UV light is determined based on characteristics of the pipe, such as its material and size. The rate at which the movable device moves through the pipe is also determined so that the interior surface of the pipe is properly disinfected. The movable device is remotely caused to move through the pipe.

Abstract translation: 提供了使用紫外线（UV）光消毒水管的方法。 提供一个或多个UV光源并固定到在管道中轴向移动的可移动装置。 紫外光的频率和强度根据管材的特性，如材料和尺寸确定。 移动装置移动通过管道的速率也被确定为使得管子的内表面被适当消毒。 可移动装置远程地通过管道移动。

公开(公告)号：US20170057841A1

公开(公告)日：2017-03-02

申请号：US15248751

申请日：2016-08-26

Applicant: aqUV, LLC

Inventor： Daniel Blood ,  Robert Damitz ,  Erica Gonzaga

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F1/002 ,  C02F2201/009 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/001 ,  C02F2209/44 ,  C02F2307/02 ,  Y02A20/212

Abstract: A liquid purification system is provided that includes a liquid holding device configured to hold liquid and an ultra-violet (UV) disinfecting system disposed in a base adjacent to a closed end of the liquid holding device. A power-generating system wirelessly powers the UV disinfecting system.

Abstract translation: 提供了一种液体净化系统，其包括构造成保持液体的液体保持装置和设置在邻近液体保持装置的封闭端的基部中的紫外线（UV）消毒系统。 发电系统无线地为紫外线消毒系统供电。

公开(公告)号：US09193609B2

公开(公告)日：2015-11-24

申请号：US14398638

申请日：2013-03-06

Applicant: XYLEM WATER SOLUTIONS HERFORD GMBH

Inventor： Leroy Jack Morningstar, Jr. ,  Sven Kämmerer

IPC: C02F1/00 ,  B01F5/06 ,  C02F1/32

CPC classification number: C02F1/325 ,  B01F5/0602 ,  B01F5/0616 ,  B01F2005/0638 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/328 ,  Y02W10/37

Abstract: A mixing device for a water treatment facility with an open channel, with a base body which is designed in a plate-shape or strip-shaped manner for attachment to a wall of a channel such that a lower face which faces towards the wall of the channel during operation and an upper face which faces away from the wall of the channel during operation, whereby a plurality of protrusions is provided which extend from the base body, which are inclined away from the lower face and which extend over a plane formed by the upper face, and in that a plurality of recess is provided, and whereby each recess is arranged between two adjacent protrusions.

Abstract translation: 一种用于具有开放通道的水处理设备的混合装置，其具有设计成板状或带状的基体，用于附接到通道的壁，使得面向面向壁的壁的下表面 并且在操作期间面向远离通道壁的上表面，由此设置有多个突起，其从底体延伸，该基体从下表面倾斜并延伸到由 并且设置有多个凹部，并且由此每个凹部布置在两个相邻突起之间。

公开(公告)号：US09067803B2

公开(公告)日：2015-06-30

申请号：US13443265

申请日：2012-04-10

Applicant: Meng H. Lean ,  Armin R. Volkel ,  Scott A. Elrod ,  Nitin S. Parekh

Inventor： Meng H. Lean ,  Armin R. Volkel ,  Scott A. Elrod ,  Nitin S. Parekh

IPC: C02F1/46 ,  C02F9/00 ,  C02F1/00 ,  C02F1/32 ,  C02F1/38 ,  C02F1/463 ,  C02F1/52

CPC classification number: C02F9/00 ,  C02F1/001 ,  C02F1/32 ,  C02F1/38 ,  C02F1/463 ,  C02F1/52 ,  C02F2201/009 ,  C02F2201/3221 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2303/04 ,  C02F2305/08 ,  C02F2305/10 ,  Y02A20/211 ,  Y02A20/212 ,  Y02W10/37

Abstract: Provided is a standalone integrated water treatment system for a distributed water supply including a filter input, a coagulation system in operative connection with the filter input, wherein the water is subjected to a coagulation process to create pin floc from suspensions in the water. A maturation buffer tank in operative connection with the coagulation system aggregates floc in size within the water. A spiral separator separates the water into two water streams, a first stream of water having most of the floc removed, and a second stream of water which includes a concentrated amount of the floc. An optional filtration system is configured to receive the first stream of water and perform a filtration operation thereon. A sterilization system is configured to perform a sterilization operation on the first stream of water. The water is then output from the sterilization system as potable water.

Abstract translation: 提供了一种用于分布式供水的独立的一体化水处理系统，包括过滤器输入，与过滤器输入操作连接的凝结系统，其中水经受凝结过程以从水中的悬浮液产生絮凝物。 与凝固系统操作连接的成熟缓冲罐将水中的絮凝物大小聚集。 螺旋分离器将水分离成两股水流，除去大多数絮凝物的第一流水和包含浓缩量的絮凝物的第二水流。 可选的过滤系统被配置为接收第一流水并对其进行过滤操作。 灭菌系统构造成对第一水流进行灭菌操作。 然后将水作为饮用水从灭菌系统输出。

公开(公告)号：US20150034545A1

公开(公告)日：2015-02-05

申请号：US14445355

申请日：2014-07-29

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Jung Yeol Park ,  Young Hwan Son ,  Seong Min Lee ,  Jae Seon Yi ,  Jong Hyun Koo ,  Sang Hee Cho ,  Ju Won Yoo ,  Sung Lim Cho ,  Jong Rack Kim

IPC: C02F1/32 ,  C02F1/00

CPC classification number: C02F1/325 ,  C02F1/001 ,  C02F1/002 ,  C02F1/003 ,  C02F1/283 ,  C02F2201/007 ,  C02F2201/32 ,  C02F2201/3222 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2303/04 ,  C02F2307/10

Abstract: A water purifier that includes a housing having an inlet and an outlet opposing each other, a filter disposed in the housing and connected to the inlet to reduce the flow rate of water introduced into the filter from the inlet, a separator disposed in the housing to store water discharged from the filter, a supply conduit disposed in the housing and connected to a central portion of the separator to provide a path through which the water in the separator is drained, and an ultraviolet light emitting diode (UV LED) module disposed in the housing to irradiate UV rays toward the water stored in the separator.

Abstract translation: 一种净水器，包括具有彼此相对的入口和出口的壳体，设置在壳体中并连接到入口的过滤器，以降低从入口引入过滤器的水的流量，设置在壳体中的分离器 储存从过滤器排出的水，供给管道，其设置在壳体中并连接到分离器的中心部分，以提供分离器中的水被排出的路径;以及紫外线发光二极管（UV LED）模块，其布置在 所述壳体将紫外线照射到分离器中储存的水中。

公开(公告)号：US08742365B2

公开(公告)日：2014-06-03

申请号：US13021185

申请日：2011-02-04

Applicant: Norimitsu Abe ,  Shinji Kobayashi ,  Seiichi Murayama ,  Takeshi Ide ,  Akihiko Shirota ,  Takahiro Soma

Inventor： Norimitsu Abe ,  Shinji Kobayashi ,  Seiichi Murayama ,  Takeshi Ide ,  Akihiko Shirota ,  Takahiro Soma

IPC: H01J37/00

CPC classification number: C02F1/325 ,  C02F2201/004 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2303/04

Abstract: According to one embodiment, an ultraviolet water treatment apparatus includes an ultraviolet lamp unit provided with a first plumbing flange coupling on each of both ends thereof, and further provided therein with an ultraviolet irradiation tube including an ultraviolet lamp and a lamp protective tube configured to protect the ultraviolet lamp, and a cleaning device drive unit provided with a second plumbing flange coupling on each of both ends thereof and configured to drive a cleaning device configured to clean a surface of the lamp protective tube. The ultraviolet lamp unit and the cleaning device drive unit are coupled with each other on the first and second plumbing flange couplings.

Abstract translation: 根据一个实施方案，一种紫外线水处理装置包括：紫外线灯单元，其在其两端各设有第一管道法兰接头，并且还设置有包括紫外线灯和保护管的紫外线照射管， 紫外线灯和清洁装置驱动单元，其在其两端的每一端设置有第二管道法兰联接器，并且构造成驱动构造成清洁灯保护管的表面的清洁装置。 紫外灯单元和清洁装置驱动单元在第一和第二管道法兰联接器上彼此联接。

公开(公告)号：US08501004B2

公开(公告)日：2013-08-06

申请号：US12914568

申请日：2010-10-28

Applicant: Soo-Tae Lee ,  Tae-Sung Pyo ,  Sang-Gyu Cheon ,  Hyun-O Kim ,  Su-Kyu Lee

Inventor： Soo-Tae Lee ,  Tae-Sung Pyo ,  Sang-Gyu Cheon ,  Hyun-O Kim ,  Su-Kyu Lee

IPC: B01D29/00 ,  B01D35/00

CPC classification number: B63J4/002 ,  B01D29/117 ,  B01D29/682 ,  B01D29/684 ,  B01D29/925 ,  B01D2201/082 ,  C02F1/001 ,  C02F1/325 ,  C02F1/34 ,  C02F2103/008 ,  C02F2201/002 ,  C02F2201/004 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2303/16 ,  C02F2303/24

Abstract: Disclosed herein is a ballast water treatment device. The device includes a filtering unit filtering ballast water introduced into a ship using a filter, a vortex generating unit generating an artificial vortex in the ballast water filtered by the filtering unit, and an ultraviolet treatment unit having an ultraviolet lamp which sterilizes the ballast water discharged from the vortex generating unit using ultraviolet rays, thus preventing secondary contamination resulting from by-products, preventing a ballast tank from becoming contaminated, affording effective maintenance, and making it convenient to control. Further, an artificial vortex is formed in the ballast water when it is mixed, thus allowing a large quantity of ultraviolet rays to be radiated onto the ballast water passing through the ultraviolet treatment unit, therefore improving a sterilization effect.

Abstract translation: 本文公开了一种压载水处理装置。 该装置包括：过滤装置，用过滤器过滤压载水，使用过滤器过滤压载水;涡流产生装置，在由过滤装置过滤的压载水中产生人造涡流;以及紫外线处理装置，其具有对排出的压载水进行灭菌的紫外线灯 来自使用紫外线的涡旋发生单元，从而防止副产物产生的二次污染，防止压载舱被污染，提供有效的维护，并且使其方便控制。 此外，当混合时在压载水中形成人造涡流，从而允许大量的紫外线照射到通过紫外线处理单元的压载水上，从而提高灭菌效果。

公开(公告)号：US20120318749A1

公开(公告)日：2012-12-20

申请号：US13163055

申请日：2011-06-17

Applicant: Edward Brittain STOKES ,  Jennifer Godwin PAGAN ,  Thomas Andrew SCHMEDAKE

Inventor： Edward Brittain STOKES ,  Jennifer Godwin PAGAN ,  Thomas Andrew SCHMEDAKE

IPC: C02F1/32 ,  C02F1/30 ,  A61L2/10

CPC classification number: A61L9/205 ,  A61L2/10 ,  A61L2209/11 ,  C02F1/32 ,  C02F1/325 ,  C02F2201/3222 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2209/11 ,  C02F2303/04 ,  C02F2305/10 ,  G01N21/031 ,  G01N21/33 ,  G01N21/5907 ,  G01N2201/065

Abstract: A system for disinfecting a fluid, including: a flow cell including one or more inlet ports and one or more outlet ports, wherein the flow cell is configured to communicate a fluid containing a biological contaminant from the one or more inlet ports to the one or more outlet portions through an interior portion thereof; and one or more point radiation sources disposed about the flow cell, wherein the one or more point radiation sources are operable for delivering radiation to the biological contaminant; wherein an interior surface of the flow cell is operable for reflecting the radiation delivered to the biological contaminant by the one or more point radiation sources; and wherein the interior surface of the flow cell is operable for reflecting the radiation delivered to the biological contaminant by the one or more point radiation sources such that a radiation intensity is uniform throughout the interior portion of the flow cell. In one exemplary embodiment, the flow cell is an integrating sphere. Optionally, the system also includes a photocatalyzing material disposed on at least a portion of the interior surface of the flow cell.

Abstract translation: 一种用于消毒流体的系统，包括：流动池，其包括一个或多个入口端口和一个或多个出口端口，其中所述流动池被配置为将含有生物污染物的流体从所述一个或多个入口端口传递到所述一个或多个入口端口， 更多的出口部分穿过其内部; 以及围绕所述流动池设置的一个或多个点辐射源，其中所述一个或多个点辐射源可操作用于将辐射传送到所述生物污染物; 其中所述流动池的内表面可操作用于通过所述一个或多个点辐射源反射递送到所述生物污染物的辐射; 并且其中所述流动池的内表面可操作用于通过所述一个或多个点辐射源反射传递到所述生物污染物的辐射，使得所述流动池的整个内部部分的辐射强度是均匀的。 在一个示例性实施例中，流动池是积分球。 可选地，该系统还包括设置在流动池的内表面的至少一部分上的光催化材料。