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    HDS CHANNEL EXIT DESIGNS FOR IMPROVED SEPARATION EFFICIENCY
    2.
    发明申请
    HDS CHANNEL EXIT DESIGNS FOR IMPROVED SEPARATION EFFICIENCY 审中-公开
    HDS通道出口设计提高分离效率

    公开(公告)号：US20140367348A1

    公开(公告)日：2014-12-18

    申请号：US14304049

    申请日：2014-06-13

    申请人： Palo Alto Research Center Incorporated

    发明人： Armin R. Volkel ,  Kai Melde ,  Ashutosh Kole ,  Huangpin B. Hsieh

    IPC分类号： B01D21/26

    CPC分类号： B01D21/265 ,  B01D21/34

    摘要： Hydrodynamic separation of suspended particles using curved channels offers advantages in many applications, since it is a fast continuous flow technology that can handle neutrally and near neutrally buoyant particles without the need of a physical barrier or the addition of chemical aids. Designs are provided for a flow splitter at the end of the separation channel, to maintain smooth, counter-vortex-free laminar flow and improve particle separation efficiency while reducing clogging and fouling propensities.

    摘要翻译： 使用弯曲通道的悬浮颗粒的流体力学分离在许多应用中提供了优点，因为它是可以处理中性和近中性浮力颗粒的快速连续流动技术，而不需要物理屏障或添加化学助剂。 为分流通道末端的流量分配器提供设计，以保持平滑的反涡流层流，并提高颗粒分离效率，同时减少堵塞和结垢倾向。

    SYSTEMS AND APPARATUS FOR REMOVAL OF HARMFUL ALGAE BLOOMS (HAB) AND TRANSPARENT EXOPOLYMER PARTICLES (TEP)
    3.
    发明申请
    SYSTEMS AND APPARATUS FOR REMOVAL OF HARMFUL ALGAE BLOOMS (HAB) AND TRANSPARENT EXOPOLYMER PARTICLES (TEP) 有权
    用于去除有害气泡（HAB）和透明异构体颗粒（TEP）的系统和装置

    公开(公告)号：US20140197113A1

    公开(公告)日：2014-07-17

    申请号：US13740752

    申请日：2013-01-14

    申请人： PALO ALTO RESEARCH CENTER INCORPORATED

    发明人： Armin R. Volkel ,  Meng H. Lean ,  Norine E. Chang ,  Huangpin B. Hsieh

    IPC分类号： E02B15/04

    CPC分类号： C02F1/38 ,  B01D21/265 ,  B01D2221/06 ,  B63B38/00 ,  B63C9/28 ,  C02F1/52 ,  C02F2103/08 ,  C02F2201/008 ,  C02F2201/009 ,  C02F2303/24 ,  E02B15/04 ,  Y02A20/212 ,  Y02W10/37 ,  Y10S210/923

    摘要： A mobile HEB and TEP mitigation device includes a mobile body capable of movement within or upon a body of water. Located within the mobile body is a hydrodynamic separation system which includes a water inlet, a hydrodynamic separation unit and a collection tank. The hydrodynamic separation unit includes two outputs, one for a clean stream output line containing clean water and arranged to re-circulate the clean water, and another for a concentrate stream output line, the concentrate stream output line configured to place concentrated water containing potentially harmful bio-organic materials into the collection tank. Also included on the mobile body is a power source and an engine/steering unit, wherein the steering portion of the engine/steering unit provides a capacity to move the mobile body in an intended direction. The mitigation device may also be used as an embedded part of an on-shore arrangement.

    摘要翻译： 移动式HEB和TEP减轻装置包括能够在水体内或身体上移动的移动体。 位于移动体内的是流体力学分离系统，其包括进水口，流体动力分离单元和收集罐。 流体动力分离单元包括两个输出，一个用于清洁流输出管线，其中包含干净的水，并且布置成重新循环清洁水，另一个用于浓缩物流输出管线，该浓缩物流输出管线配置成放置含有潜在有害物质的浓缩水 生物有机物料进入收集罐。 还包括在移动体上的是电源和发动机/转向单元，其中发动机/转向单元的转向部提供沿预期方向移动移动体的能力。 缓解装置也可以用作岸上装置的嵌入部分。

    RECYCLING ACTIVATED SLUDGE BY HYDRODYNAMIC SEPERATOR (HDS) TO ENABLE HIGH MLSS BIOREACTOR TO PROCESS HIGH INFLUENT FLOW AND/OR HIGH STRENGTH WASTEWATER
    4.
    发明申请
    RECYCLING ACTIVATED SLUDGE BY HYDRODYNAMIC SEPERATOR (HDS) TO ENABLE HIGH MLSS BIOREACTOR TO PROCESS HIGH INFLUENT FLOW AND/OR HIGH STRENGTH WASTEWATER 有权
    通过水动力分离器（HDS）回收活性污泥，使高MLSS生物反应器能够处理高流量和/或高强度废水

    公开(公告)号：US20150175454A1

    公开(公告)日：2015-06-25

    申请号：US14136461

    申请日：2013-12-20

    申请人： Palo Alto Research Center Incorporated

    发明人： Huangpin B. Hsieh ,  Francisco E. Torres ,  Cory D. Lancaster ,  Armin R. Volkel ,  Ashutosh Kole ,  Kai Melde

    IPC分类号： C02F3/12

    CPC分类号： C02F3/1221 ,  C02F1/38 ,  C02F3/12 ,  C02F2203/00 ,  C02F2209/10 ,  C02F2209/40 ,  Y02W10/15

    摘要： A wastewater treatment plant that employs an activated sludge process and a method of operating the same is described. Wastewater influent is provided to a bioreactor configured to perform activated sludge processing to develop mixed liquor suspended solids (MLSS). The MLSS is passed from the bioreactor to a hydrodynamic separator (HDS) system, where separation operations are performed on the MLSS. The separation operations generate a low concentration MLSS stream and a high concentration MLSS stream. The low concentration MLSS stream is passed from the hydrodynamic separator system via a first output to a clarifier, and the high concentration wastewater stream is passed via a second output back to the bioreactor. The clarifier performs clarification operations on the cleaned wastewater stream and then outputs an effluent flow.

    摘要翻译： 描述了采用活性污泥法的废水处理装置及其操作方法。 废水流入物被提供给生物反应器，其被配置为进行活性污泥处理以开发混合液悬浮固体（MLSS）。 MLSS从生物反应器传递到水力分离器（HDS）系统，其中在MLSS上执行分离操作。 分离操作产生低浓度MLSS流和高浓度MLSS流。 低浓度MLSS流从流体动力分离器系统通过第一输出传递至澄清器，高浓度废水流经第二输出返回生物反应器。 澄清器对清洁的废水流进行澄清操作，然后输出流出物流。