PROCESS AND APPARATUS FOR MULTIVALENT ION DESALINATION
    2.
    发明申请
    PROCESS AND APPARATUS FOR MULTIVALENT ION DESALINATION 审中-公开
    多元离子脱盐工艺及装置

    公开(公告)号:WO2016161511A1

    公开(公告)日:2016-10-13

    申请号:PCT/CA2016/050398

    申请日:2016-04-07

    Abstract: Processes, systems, and techniques for multivalent ion desalination of a feed water use an apparatus that has a cathode, an anode, and an electrodialysis cell located between the cathode and anode. The cell has a product chamber through which the feed water flows, a multivalent cation concentrating chamber on a cathodic side of the product chamber through which the concentrated multivalent cation solution flows, and a multivalent anion concentrating chamber on an anodic side of the product chamber through which the concentrated multivalent anion solution flows. The product chamber and the multivalent cation concentrating chamber are each bounded by and share a cation exchange membrane, and the product chamber and the multivalent anion concentrating chamber are each bounded by and share an anion exchange membrane. A monovalent ion species is added to at least one of the concentrated multivalent cation solution and the concentrated multivalent anion solution.

    Abstract translation: 用于进料水的多价离子脱盐的方法,系统和技术使用具有位于阴极和阳极之间的阴极,阳极和电渗析池的设备。 电池具有供水流过的产品室,产品室的阴极侧的多价阳离子浓缩室,浓缩的多价阳离子溶液流经的室,以及产品室阳极侧的多价阴离子浓缩室,通过 浓缩的多价阴离子溶液流过。 产品室和多价阳离子浓缩室各自界定并共享阳离子交换膜,产物室和多价阴离子浓缩室各自界定并共享阴离子交换膜。 将一价离子物质加入到浓缩的多价阳离子溶液和浓缩的多价阴离子溶液中的至少一种中。

    微生物燃料電池システム
    3.
    发明申请
    微生物燃料電池システム 审中-公开
    微型燃料电池系统

    公开(公告)号:WO2016143352A1

    公开(公告)日:2016-09-15

    申请号:PCT/JP2016/001354

    申请日:2016-03-10

    Abstract:  微生物燃料電池システム100は、電解液4が供給され、かつ、排出される給排室1と、電解液に浸され、表面に電流生成菌を保持する負極6と、電解液に浸され、少なくとも一部が気相10に露出し、気相に露出した部分を除いた表面に硝化菌を保持する正極5とを備える。そして、正極の気相に露出した部分を除いた表面及び電解液の少なくとも一方が脱窒菌を保持する。このような微生物燃料電池システムによれば、処理液中の窒素量によって制限されることなく、処理液の有機物処理と硝化、脱窒を同時に行うことが出来る。また、有機物処理、硝化及び脱窒に伴って発電も行うことが出来る。

    Abstract translation: 微生物燃料电池系统100具有:供给 - 排出室1,电解质4被供给到供给 - 排出室1,电解质4从该排出室1排出; 浸在电解质中的负电极6,负极6在其表面上保持产生电流的细菌; 浸渍在电解质中的正极5,正极5的至少一部分暴露于气相10,硝化细菌被保持在正极5的表面上,不包括正极5的部分, 暴露于气相。 除了暴露于气相的部分之外,正电极的表面和/或电解质保持反硝化细菌。 利用这种类型的微生物燃料电池系统,可以同时进行处理液的有机材料处理和硝化/反硝化,而不受处理液中的氮的量的限制。 而且,有机物处理,硝化和脱氮也可以发电。

    ELECTROCHEMICAL TREATMENT METHODS
    5.
    发明申请
    ELECTROCHEMICAL TREATMENT METHODS 审中-公开
    电化学处理方法

    公开(公告)号:WO2015176137A1

    公开(公告)日:2015-11-26

    申请号:PCT/AU2015/050269

    申请日:2015-05-22

    Abstract: The present invention relates to methods of treating a fluid mixture, as well as to an electrochemical fluid treatment apparatus and a treatment plant or system. The methods include a method of treating a fluid mixture, the fluid mixture including an aqueous phase, a hydrophobic phase and aqueous contaminants, the method including the steps of: (i) performing a first electrochemical treatment on the mixture to at least partially separate the aqueous phase and the hydrophobic phase; and (ii) performing a second electrochemical treatment on the at least partially separated aqueous phase to thereby remove aqueous contaminants from the aqueous phase.

    Abstract translation: 本发明涉及流体混合物的处理方法,以及电化学流体处理设备和处理设备或系统。 所述方法包括处理流体混合物的方法,所述流体混合物包括水相,疏水相和含水污染物,所述方法包括以下步骤:(i)对所述混合物进行第一电化学处理,以至少部分地将 水相和疏水相; 和(ii)对所述至少部分分离的水相进行第二电化学处理,从而从水相中除去含水污染物。

    APPARATUS COMPRISING TRACE ELEMENT DOSAGE AND METHOD FOR TREATING RAW WATER IN BIOFILTER
    6.
    发明申请
    APPARATUS COMPRISING TRACE ELEMENT DOSAGE AND METHOD FOR TREATING RAW WATER IN BIOFILTER 审中-公开
    包含跟踪元素剂量的装置和在生物过滤器中处理原水的方法

    公开(公告)号:WO2015132283A1

    公开(公告)日:2015-09-11

    申请号:PCT/EP2015/054470

    申请日:2015-03-04

    Abstract: Apparatus for treating raw water in a biofilter The present invention relates to an apparatus in which raw water is treated through microbial activity where microbial activity is controlled by nutrients and other parameters. Some of the nutrients controlling the microbial activity are trace elements such as certain metals (Cu, Co, Cr, Mo, Ni, W, Zn or a mixture thereof). The apparatus comprising - a volume provided with an inlet (2) for raw water and an outlet (3) for water having been subjected to microbial activity, a filter and a trace element dosage device (13) are placed in this volume: - the filter comprises a filter material (4) including a porous filter material and a microbial biomass, the filter material is either stationary relative to the volume or comprises a particulate material, the filter material (4) is inserted in a fluid flow path generated by water flowing in direction from the inlet (2) to the outlet (3) or in the reverse direction, - the trace element dosage device (13) is positioned upstream of the porous filter material and microbial biomass and is configured to dose trace element(s) to the water flowing through the filter. A method for treating raw water by microbial activity whereby trace elements are dosed upstream of the filter is also claimed.

    Abstract translation: 用于处理生物过滤器中的原水的设备技术领域本发明涉及一种通过微生物活性处理原水的设备,其中微生物活性由营养物和其它参数控制。 一些控制微生物活性的营养物质是微量元素,如某些金属(Cu,Co,Cr,Mo,Ni,W,Zn或其混合物)。 该设备包括 - 具有用于原水的入口(2)和经受微生物活性的水出口(3)的体积,过滤器和微量元素剂量装置(13)放置在该体积中: - 过滤器包括过滤材料(4),其包括多孔过滤材料和微生物生物质,所述过滤材料相对于体积静止或包含颗粒材料,过滤材料(4)插入由水产生的流体流动路径 在从入口(2)到出口(3)的方向上流动或沿相反方向流动 - 微量元素剂量装置(13)位于多孔过滤材料和微生物生物质的上游,并且被配置成剂量微量元素 )到流过过滤器的水。 一种通过微生物活性处理原水的方法,其中微量元素在过滤器的上游被配量。

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