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1. 发明授权

US06764595B1 Fluid treatment system 有权
标题翻译：流体处理系统
公开(公告)号：US06764595B1
公开(公告)日：2004-07-20
申请号：US10009091
申请日：2002-07-22
申请人： Peter Halemba , George Ellis, III
发明人： Peter Halemba , George Ellis, III
IPC分类号： B01D6110
CPC分类号： C02F9/005 , B01D61/08 , B01D61/12 , C02F1/001 , C02F1/283 , C02F1/441 , Y10T137/86348
摘要： A water treatment system having a reverse osmosis unit (14) includes a storage tank (40) having an outer tank housing (42) that encloses an expandable bladder (50). A pressurized region (62) is defined between the outside of the bladder (50) and inside of the housing(42). A control valve assembly (44) controls communication of source water under pressure to pressurizing region (62) and communicates the region (62) with a drain (22). The assembly (44) includes a pilot valve (70) that is responsive to a state of dispensing and includes a valve element (76) that moves between a first dispensing position and a second non-dispensing position. A servo valve (72) is responsive to position of the pilot valve (70) and communicates source water under pressure to the region (62) when the pilot valve (70) is in the first position thus applying pressure to bladder (50) to expel treated water and communicates region (62) to the drain (22) when dispensing is not occurring so as to allow bladder (50) to expand as it receives treated water from the reverse osmosis unit (14).
摘要翻译：具有反渗透单元（14）的水处理系统包括具有包围可膨胀气囊（50）的外箱壳体（42）的储罐（40）。加压区域（62）限定在气囊（50）的外部和壳体（42）的内部之间。控制阀组件（44）控制压力下的源水与加压区域（62）的连通，并将区域（62）与排水口（22）连通。组件（44）包括响应于分配状态的先导阀（70），并且包括在第一分配位置和第二非分配位置之间移动的阀元件（76）。当先导阀（70）处于第一位置时，伺服阀（72）响应于先导阀（70）的位置并将源水在压力下连通到区域（62），从而将压力施加到气囊（50）至排出处理后的水，并且在不发生分配时将区域（62）连通到排水口（22），以便当接收来自反渗透单元（14）的处理过的水时允许气囊（50）膨胀。

2. 发明授权

US06183646B2 Biofouling reduction 有权
标题翻译：生物污染减少
公开(公告)号：US06183646B2
公开(公告)日：2001-02-06
申请号：US09000079
申请日：1998-12-14
申请人： Edward Emyr Williams , Peter William Nickson , Brent Roland Knox-Holmes , Robert Wainwright
发明人： Edward Emyr Williams , Peter William Nickson , Brent Roland Knox-Holmes , Robert Wainwright
IPC分类号： B01D6110
CPC分类号： C02F1/4606 , A61L2/16 , A61L2/18 , A61L2/20 , A61L2/202 , B01D61/025 , B01D61/04 , B01D65/08 , B01D2311/04 , B01D2321/168 , C02F1/008 , C02F1/283 , C02F1/441 , C02F1/4674 , C02F1/76 , C02F1/78 , C02F2103/023 , C02F2103/08 , C02F2209/00 , Y02A20/131 , Y10S210/931 , B01D2311/12 , B01D2311/16 , B01D2311/2649 , B01D2311/2626
摘要： The invention relates to the reduction and prevention of biofouling in facilities utilizing water, e.g. sea water, carrying biological organisms, without causing corrosion, chemical reaction or other detrimental action from the additive or environmental discharge problems. Such operations include, for example, desalination plants, power plants, oilfield water injection facilities and shipboard or ocean platform fire water systems. For example, in the desalination plant of FIG. 1, the biofouling reduction method and apparatus for this invention have a source of oxidizing agent such as chlorine ions or ozone, a source of copper ions and a dosing chamber for delivery of relatively low dosage levels of oxidizing agents and at appropriate times copper ions to form a treatment additive. Flow connectors connect the dosing chamber to various points along the piping in the desalination plant. A controller controls the operation of the dosing chamber and valves along the flow connectors to operate in a sequential target dosing mode to deliver treatment additive of predetermined composition to selected points along the piping at predetermined times and in predetermined concentrations.
摘要翻译：本发明涉及减少和预防利用水的设备中的生物污垢，例如，海水携带生物有机体，不会引起腐蚀，化学反应或其他有害作用的添加剂或环境排放问题。这些操作包括例如海水淡化厂，发电厂，油田注水设施和船上或海洋平台消防水系统。例如，在图1的脱盐设备中如图1所示，本发明的生物污垢还原方法和装置具有诸如氯离子或臭氧的氧化剂源，铜离子源和用于递送较低剂量水平的氧化剂的剂量室，并且在适当的时间将铜离子形成治疗添加剂。流动连接器将剂量室沿着脱盐设备中的管道连接到各个点。控制器控制沿着流动连接器的计量室和阀的操作，以顺序目标计量模式操作，以预定的时间和预定浓度将预定组成的处理添加剂沿管道输送到选定的点。

3. 发明授权

US06524483B1 Method of retrofitting an existing RO system to zero waste 失效
标题翻译：将现有的RO系统改造成零废物的方法
公开(公告)号：US06524483B1
公开(公告)日：2003-02-25
申请号：US09804712
申请日：2001-03-12
申请人： Jerry Monroe
发明人： Jerry Monroe
IPC分类号： B01D6110
CPC分类号： B01D61/12 , B01D61/08 , B01D61/10 , C02F1/441 , Y10T137/0402
摘要： Diverse existing non-zero waste reverse osmosis systems are retrofittable by unskilled labor to become zero waste by a method using integrally-packaged subassemblies (1, 2, 3) placed in-line in the inlet to the RO unit and in each of the outlets from the RO unit. Using the subassemblies, the retrofit most typically requires only six connections thereby simplifying system installation, improving system reliability, and extending system longevity.
摘要翻译：现有的非零废物反渗透系统可以通过不熟练的劳动来改变，通过使用整体封装的组件（1,2,3）放置在RO单元和每个出口的入口中的方法来变成零废物从RO单位。使用子组件，改装最通常只需要六个连接，从而简化了系统安装，提高了系统的可靠性并延长了系统的使用寿命。

4. 发明授权

US06524472B2 Monolithically-molded subassemblies for retrofitting existing RO systems to zero waste 失效
标题翻译：用于改造现有RO系统的单片模制子组件，以消除废物
公开(公告)号：US06524472B2
公开(公告)日：2003-02-25
申请号：US09804706
申请日：2001-03-12
申请人： Jerry Monroe
发明人： Jerry Monroe
IPC分类号： B01D6110
CPC分类号： B01D61/025 , B01D61/08 , B01D61/10 , B01D61/12 , B01D65/00 , C02F1/441 , Y10T137/598 , Y10T137/9029
摘要： Monolithically-molded subassemblies (1, 2, 3) are used to retrofit existing reverse osmosis systems into zero waste RO systems. The subassemblies reduce the number of connections necessary such that the retrofitting may be accomplished by unskilled labor. The subassemblies may be integrally packaged together on a backboard 45 and are placed in-line in the inlet to the RO unit and in each of the outlets from the RO unit. For example, the first subassembly 1 (FIG. 9) includes an input port 10 for connecting to source of water to be purified, an first portal 103 communicating with a pressure switch, a second portal 102 communicating with a pressure gauge and an output port 12 communicating with the RO unit inlet. Using the subassemblies, the retrofit most typically requires only six connections thereby simplifying system installation, improving system reliability, and extending system longevity.
摘要翻译：使用单片模制子组件（1,2,3）来将现有的反渗透系统改造成零废物RO系统。子组件减少必要的连接数量，使得可以通过非熟练劳动来完成改装。子组件可以在背板45上一体地封装在一起，并且在RO单元的入口和从RO单元的每个出口处被排成一行。例如，第一子组件1（图9）包括用于连接到待净化水源的输入端口10，与压力开关连通的第一入口103，与压力计连通的第二入口102和输出端口 12与RO单元入口通信。使用子组件，改装最通常只需要六个连接，从而简化了系统安装，提高了系统的可靠性并延长了系统的使用寿命。

5. 发明授权

US06491813B2 Equipment for desalination of water by reverse osmosis with energy recovery 有权
标题翻译：通过反渗透与能量回收脱盐水的设备
公开(公告)号：US06491813B2
公开(公告)日：2002-12-10
申请号：US09773435
申请日：2001-02-01
申请人： Riccardo Verde
发明人： Riccardo Verde
IPC分类号： B01D6110
CPC分类号： F04B9/115 , B01D61/06 , Y02A20/131
摘要： The equipment for desalination of water by reverse osmosis comprises: a pump 1 for drawing the water to be salinated, a high pressure pump 25, a cylindrical block 8 housing two pistons 3, 4 connected to one another by a shaft 5 and disposed, freely slidable and liquid-tight, within respective cylinders 6, 7 being part of the same block (8) and separated from one another by a central plate 9, the latter being liquid-tight; the equipment further comprises an exchange valve 14 controlled by the position of said pistons 3, 4, as well as a cylinder or, in general, one or more containers, possibly arranged in series, in parallel or in series/parallel 15, containing one or more reverse osmosis membranes (16).
摘要翻译：通过反渗透脱盐的设备包括：用于抽取待盐化的水的泵1，高压泵25，容纳两个通过轴5彼此连接的两个活塞3,4的圆柱形块8，自由地在相同的块（8）的一部分的相应气缸6,7内，通过中央板9彼此隔开，后者是液密的; 设备还包括由所述活塞3,4的位置控制的交换阀14以及可能并联或串联/并联的15个可能串联布置的一个或多个容器的圆柱体或一个或多个容器，所述容器包含一个或更多的反渗透膜（16）。

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