中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

100 records (took 0.028 seconds)

    EFFICIENT COMBINED ADVANCED TREATMENT METHOD OF ELECTROPLATING WASTE WATER
    91.
    发明申请
    EFFICIENT COMBINED ADVANCED TREATMENT METHOD OF ELECTROPLATING WASTE WATER 有权
    电解废水的有效组合高级处理方法

    公开(公告)号：US20150291449A1

    公开(公告)日：2015-10-15

    申请号：US14412218

    申请日：2013-03-27

    Applicant: Nanjing University ,  Nanjing University Yancheng Environmental Protection Tech. & Engineering Research Institute

    Inventor： Aimin LI ,  Lichun FU ,  Fuqiang LIU ,  Qing ZHOU ,  Jianjun DAI ,  Zhaoyang LU ,  Yan LI ,  Chendong SHUANG ,  Jinnan WANG ,  Weiwei ZHAO

    IPC: C02F1/461

    CPC classification number: C02F1/461 ,  C02F1/285 ,  C02F1/42 ,  C02F1/5245 ,  C02F3/06 ,  C02F9/00 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2103/16 ,  C02F2201/46105 ,  Y02W10/15

    Abstract: An efficient combined advanced treatment method of electroplating wastewater is disclosed, which belongs to the technical field of electroplating wastewater treatment. The method includes: after pretreatments including cyanide breaking, dechromisation and coagulating sedimentation, introducing the electroplating wastewater to a contact oxidation tank for biochemical treatment, and settling the effluent from the contact oxidation tank down in an inclined pipe of a secondary sedimentation tank to realize the separation of the sludge from water; charging the effluent to a coagulating sedimentation tank, and undergoing coagulating sedimentation with the aid of a flocculant and a coagulant aid added; feeding the effluent, as an influent, to a resin adsorption tank for adsorption with a magnetic resin; and after passing through a filter, flowing the effluent after adsorption to a fixed bed resin adsorption unit, so as to realize the discharge up to standard and recycle of the effluent.

    Abstract translation: 公开了一种电镀废水处理技术领域的高效组合电镀废水处理方法。 该方法包括：预处理包括氰化物破坏，脱色和凝结沉淀，将电镀废水引入接触氧化槽进行生化处理，并将接触氧化槽的废水沉淀在二次沉淀池的倾斜管道内，实现 污泥与水分离; 将污水装入凝结沉淀池，并借助絮凝剂和助凝剂进行凝结沉淀; 将作为流入物的流出物供给用于用树脂吸附的树脂吸附罐; 通过过滤器后，吸附后将流出物流入固定床树脂吸附单元，达到标准排放，再循环排出。

    System and Method for Treating Water Systems with High Voltage Discharge and Ozone
    93.
    发明申请
    System and Method for Treating Water Systems with High Voltage Discharge and Ozone 有权
    用高压放电和臭氧处理水系统的系统和方法

    公开(公告)号：US20150232353A1

    公开(公告)日：2015-08-20

    申请号：US14695519

    申请日：2015-04-24

    Applicant: NCH Corporation

    Inventor： Adrian J. Denvir ,  David F. Vela ,  Matthew C. Holloway ,  William P. Boesch ,  Jose E. Evaro

    IPC: C02F1/467 ,  B01F3/04

    CPC classification number: C02F1/4672 ,  B01F3/04241 ,  B01F2003/04886 ,  B01F2003/04943 ,  B01F2215/0052 ,  C02F1/4608 ,  C02F1/78 ,  C02F2103/02 ,  C02F2201/46105 ,  C02F2201/46135 ,  C02F2201/4615 ,  C02F2201/46175 ,  C02F2201/784 ,  C02F2303/04 ,  C02F2303/26

    Abstract: A system and method for treating flowing water systems with a plasma discharge to remove or control growth of microbiological species. Components of the water system are protected from being damaged by excess energy from the electrohydraulic treatment. Ozone gas generated by a high voltage generator that powers the plasma discharge is recycled to further treat the water. A gas infusion system may be used to create fine bubbles of ozone, air, or other gases in the water being treated to aid in plasma generation, particularly when the conductivity of the water is high. An electrode mounting assembly maintains a high voltage electrode and ground electrode at a fixed distance from each other to optimize plasma generation. An open support structure for the high voltage generator circuit physically separates spark gap electrodes and resists metal deposits that may disrupt discharge of a high voltage pulse to create the plasma.

    Abstract translation: 用于处理具有等离子体放电的流水系统以去除或控制微生物物种生长的系统和方法。 保护水系统的部件免受电液处理过剩能量的损害。 由等离子体放电供电的高压发生器产生的臭氧气体被再循环以进一步处理水。 气体输注系统可用于在被处理的水中产生臭氧，空气或其他气体的微小气泡，以帮助等离子体产生，特别是当水的电导率高时。 电极安装组件将高压电极和接地电极保持彼此固定的距离以优化等离子体产生。 用于高电压发生器电路的开放支撑结构物理地分离火花隙电极并抵抗可能破坏高电压脉冲放电以产生等离子体的金属沉积物。

    DIAMOND ELECTRODES FOR ELECTROCHEMICAL DEVICES
    94.
    发明申请
    DIAMOND ELECTRODES FOR ELECTROCHEMICAL DEVICES 审中-公开
    电化学设备用金刚石电极

    公开(公告)号：US20150060267A1

    公开(公告)日：2015-03-05

    申请号：US13821960

    申请日：2011-09-08

    Applicant: Helen Wilman

    Inventor： Timothy Peter Mollart ,  John Robert Brandon ,  Jonathan James Wilman

    IPC: C02F1/461 ,  C23C16/28 ,  C23C16/56 ,  C25D17/10 ,  C25B11/12

    CPC classification number: C02F1/46109 ,  C02F1/4672 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2201/46105 ,  C23C16/28 ,  C23C16/56 ,  C25B11/03 ,  C25B11/12 ,  C25D17/10

    Abstract: A bulk boron doped diamond electrode comprising a plurality of grooves disposed in a surface of the bulk boron doped diamond electrode. The bulk boron doped diamond electrode is formed by growing a bulk boron doped diamond electrode using a chemical vapour deposition technique and forming a plurality of grooves in a surface of the bulk boron doped diamond electrode. According to one arrangement, the plurality of grooves are formed by forming a pattern of carbon solvent metal over a surface of the bulk boron doped diamond electrode and heating whereby the carbon solvent metal dissolves underlying diamond to form grooves in the surface of the bulk boron doped electrode. The invention also relates to an electrochemical cell comprising one or more grooved bulk boron doped diamond electrodes. The or each bulk boron doped diamond electrode is oriented within the electrochemical device such that the grooves are aligned in a direction substantially parallel to a direction of electrolyte flow.

    Abstract translation: 一种体积硼掺杂的金刚石电极，其包括设置在体积掺杂硼的金刚石电极的表面中的多个凹槽。 通过使用化学气相沉积技术生长体积掺杂硼的金刚石电极并在体积硼掺杂的金刚石电极的表面中形成多个凹槽来形成体积掺杂硼的金刚石电极。 根据一种布置，通过在体积硼掺杂的金刚石电极的表面上形成碳溶剂金属的图案并加热形成多个凹槽，由此碳溶剂金属溶解下面的金刚石以在体积硼掺杂的表面中形成凹槽 电极。 本发明还涉及一种电化学电池，其包括一个或多个带槽的体积硼掺杂金刚石电极。 所述或每个体积硼掺杂的金刚石电极在所述电化学装置内取向，使得所述凹槽在基本上平行于电解质流动方向的方向上对准。

    METHOD OF DISPOSAL OF CYANOBACTERIA IN STAGNANT WATERS AND EQUIPMENT FOR ITS IMPLEMENTATION
    95.
    发明申请
    METHOD OF DISPOSAL OF CYANOBACTERIA IN STAGNANT WATERS AND EQUIPMENT FOR ITS IMPLEMENTATION 有权
    污水处理方法及其实施设备

    公开(公告)号：US20150041332A1

    公开(公告)日：2015-02-12

    申请号：US14385196

    申请日：2013-03-14

    Applicant: TECHNICKÁ UNIVERZITA V KOSICIACH

    Inventor： Dusan Sebo ,  Miroslav Badida ,  Juraj Sebo ,  Monika Fedorcáková

    IPC: C02F1/461 ,  B63B35/32 ,  C02F1/465

    CPC classification number: C02F1/46104 ,  B63B35/32 ,  B63B2035/4453 ,  B63B2035/446 ,  C02F1/465 ,  C02F1/467 ,  C02F2103/007 ,  C02F2201/46105 ,  C02F2201/46165 ,  C02F2303/04 ,  C02F2303/20

    Abstract: An equipment for disposal of cyanobacteria in stagnant waters has a float structure, to which two types of bipolar electrodes (1 and 6) are mounted under the surface of water, interconnected and supplied with electric direct current via an alternator (10). The equipment comprises a supporting float (5) having the shape of a hollow body, in which there is a transversely positioned rib (4) with an attached suspended electrode (1), interconnected to supplies of photovoltaic cells (8) and alternator (10), fixed on the rib (4) there is the device (9) for utilizing wind power, connected to an alternator (10), driving the water pump (2), which is placed in the delivery pipe (3) and is connected directly to the axis of the device (9), for utilization of wind power. Fixed on the supporting float (5) there is the upper float (7) with the anchored grid electrode (6) and with the stored photovoltaic cells (8), interconnected with the electrodes (1) and (6). The delivery pipe (3) is connected to the water pump (2), and the outlet of the delivery pipe (3) is positioned directly above the suspended electrode (1). The upper float (7) copies the shape of the supporting float (5) and is made of a dielectric, light, floating material. The method of disposal of cyanobacteria in stagnant waters is based on quatrolytic disposal of cyanobacteria by the electroflotation method, by means of the above-mentioned equipment.

    Abstract translation: 在停滞水中处理蓝细菌的设备具有浮动结构，两种类型的双极电极（1和6）安装在水表面下方，通过交流发电机（10）互连并提供有电直流电。 该设备包括具有中空体形状的支撑浮子（5），其中具有横向定位的肋（4），其具有附接的悬挂电极（1），互连到光伏电池（8）和交流发电机（10）的供应 ），固定在肋（4）上，存在用于利用风力的装置（9），连接到交流发电机（10），驱动放置在输送管（3）中并连接的水泵（2） 直接连接到设备（9）的轴线上，以利用风力发电。 固定在支撑浮子（5）上，具有固定的栅极（6）的上浮体（7）和与电极（1）和（6）互连的存储的光伏电池（8）。 输送管（3）连接到水泵（2），输送管（3）的出口位于悬挂电极（1）的正上方。 上浮体（7）复制支撑浮子（5）的形状，并由电介质，轻浮动材料制成。 在停滞水中处理蓝细菌的方法是以上述设备为基础，通过电沉积方法对蓝细菌进行灰分处理。

    ELECTROCHEMICAL SYSTEM AND METHOD FOR THE TREATMENT OF WATER AND WASTEWATER
    98.
    发明申请
    ELECTROCHEMICAL SYSTEM AND METHOD FOR THE TREATMENT OF WATER AND WASTEWATER 有权
    电化学系统及处理水和废水的方法

    公开(公告)号：US20090321251A1

    公开(公告)日：2009-12-31

    申请号：US12492367

    申请日：2009-06-26

    Applicant: David Rigby

    Inventor： David Rigby

    IPC: C02F1/461

    CPC classification number: C02F1/4602 ,  C02F1/46114 ,  C02F2001/46119 ,  C02F2001/46152 ,  C02F2201/008 ,  C02F2201/46105 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/4617 ,  Y02W10/37

    Abstract: Contaminants are removed from raw water or discharge water from plants, such as sewerage and industrial plants, by applying direct current through an array of spaced, alternately charged electrodes to eliminate or minimize clogging of the electrodes with precipitated contaminants. Polarity may be switched periodically to assist in eliminating or minimizing clogging. In illustrated embodiments, electrode arrays are contained in housings of dielectric material to form modules, To increase processing capacity, the modules are arranged in parallel arrays. Alternatively, a single module is scaled up for large or industrial applications or scaled down for personal use. Instead of housing the electrode arrays in modules through which liquid passes, the electrode arrays for some batch applications are dipped in the water or aqueous solutions.

    Abstract translation: 污染物从原水中除去，或者从污水处理厂和工业厂房排出水，通过施加直流电流通过间隔交替带电的电极阵列，以消除或最小化具有沉淀污染物的电极堵塞。 可以周期性地切换极性，以帮助消除或最小化堵塞。 在所示的实施例中，电极阵列包含在电介质材料的壳体中以形成模块。为了增加处理能力，模块被排列成并联的阵列。 或者，单个模块可用于大型或工业应用或按比例缩小以供个人使用。 代替将电极阵列容纳在液体通过的模块中，用于一些批次应用的电极阵列浸入水或水溶液中。

Patent Agency Ranking