MEMBRANELESS SEAWATER DESALINATION
    82.
    发明申请
    MEMBRANELESS SEAWATER DESALINATION 审中-公开
    无膜海水淡化

    公开(公告)号:WO2014100581A1

    公开(公告)日:2014-06-26

    申请号:PCT/US2013/076916

    申请日:2013-12-20

    IPC分类号: C02F1/469

    摘要: Disclosed are microfluidic devices and systems for the desalination of water. The devices and systems can include an electrode configured to generate an electric field gradient in proximity to an intersection formed by the divergence of two microfluidic channels from an inlet channel. Under an applied bias and in the presence of a pressure driven flow of saltwater, the electric field gradient can preferentially direct ions in saltwater into one of the diverging microfluidic channels, while desalted water flows into second diverging channel. Also provided are methods of using the devices and systems described herein to decrease the salinity of water.

    摘要翻译: 公开了用于淡化水的微流体装置和系统。 所述装置和系统可以包括被配置为产生电场梯度的电极,所述电场梯度接近于由入口通道的两个微流体通道的发散形成的交叉点。 在施加的偏压下并且在存在压力驱动的盐水流的情况下,电场梯度可以优先地将盐水中的离子引导到发散的微流体通道之一中,而脱盐水流入第二发散通道。 还提供了使用本文所述的装置和系统降低水的盐度的方法。

    PLANT FOR DESALINATING WATER OF A WATER SUPPLY SYSTEM AND METHOD FOR DESALINATING WATER OF A WATER SUPPLY SYSTEM BY MEANS OF SAID PLANT
    85.
    发明申请
    PLANT FOR DESALINATING WATER OF A WATER SUPPLY SYSTEM AND METHOD FOR DESALINATING WATER OF A WATER SUPPLY SYSTEM BY MEANS OF SAID PLANT 审中-公开
    用于供水系统的脱水设备和通过该设备将水供应系统的水脱水的方法

    公开(公告)号:WO2013008080A8

    公开(公告)日:2014-03-13

    申请号:PCT/IB2012001355

    申请日:2012-07-06

    发明人: SERVIDA TULLIO

    摘要: Plant for desalinating water of a water supply system, which comprises one or more tanks for accumulating water (2) in an immiscible manner, in order to store a softened supply thereof, provided with a first inlet connection (3) and with a first outlet connection (4) respectively connected to a feeding pipe (5) connected to the water supply system (50) and to an extraction pipe (6) for supplying users. The plant (1) also comprises a filtering unit (10) for water softening, for example obtained with a flow- through condenser (10") or with a reverse osmosis membrane filter (10'), connected in parallel to the tank (2) with second inlet connection (1 1) and second outlet connection (12) respectively hydraulically connected to the first inlet connection (3) and to the first outlet connection (4) of the tank (2). Circulating means (13) are provided which can be activated to force at least one water flow to be treated to pass through the filtering unit (10), producing a filtered water flow, which is progressively stored in the tank (2) according to a filling direction (VI) thereof. Operatively, the feeding pipe (5) of the water supply system (50) forces, when the user requests water, a water flow intended for use to flow through the tank (2), causing the at least partial evacuation of the filtered water volume that was stored therein in an immiscible manner, in an evacuation direction (V2) opposite the filling direction (VI) with which the filtered water flow had been previously stored in the tank 2.

    摘要翻译: 一种用于供水系统的脱盐水的设备,其包括一个或多个用于以不混溶的方式积聚水(2)的罐,以便储存其软化的供应,设置有第一入口连接(3)和第一出口 分别连接到连接到供水系统(50)的进料管(5)和用于供应用户的抽取管(6)的连接件(4)。 工厂(1)还包括用于水软化的过滤单元(10),例如通过流通式冷凝器(10“)或反渗透膜过滤器(10')获得,反向渗透膜过滤器(10')平行于罐(2 ),分别液压地连接到第一入口连接(3)和第二出口连接(4)的第二入口连接件(11)和第二出口连接件(12),提供循环装置(13) 其可以被激活以迫使待处理的至少一个水流通过过滤单元(10),产生过滤的水流,其根据其填充方向(VI)逐渐存储在罐(2)中。 供水系统(50)的供水管(5)在使用者请求水时,迫使用于流经罐(2)的水流,使过滤水体积至少部分排空 以不混溶的方式在排出方向(V2)中储存, 与过滤水流预先存储在罐2中的填充方向(VI)相反。

    リチウム回収方法
    86.
    发明申请
    リチウム回収方法 审中-公开
    收集锂的方法

    公开(公告)号:WO2013153692A1

    公开(公告)日:2013-10-17

    申请号:PCT/JP2012/078215

    申请日:2012-10-31

    摘要:  リチウム含有固体からリチウムのみを選択的に高収率で回収する方法を提供する。この方法は、1価金属イオン選択透過性陽イオン交換膜と陰イオン交換膜とを有する電気透析装置を用いて、1価金属イオンのリチウムイオン、並びに鉄イオン、コバルトイオン、ニッケルイオン及びマンガンイオンからなる群より選択される少なくとも一種の2価の遷移金属イオンを含む溶液から、該リチウムイオンを選択的に透過濃縮する電気透析方法であり、該溶液が3価以上の多価金属イオンを含有している電気透析方法。

    摘要翻译: 本发明提供一种从含有锂的固体中以高收率选择性地收集锂的方法。 该方法是电渗析法,其中作为一价金属离子的锂离子是从含有锂离子的溶液和至少一种选自铁离子,钴离子的二价过渡金属离子选择性地渗透浓缩的方法 使用配备有一价金属离子可选择性地通过的阳离子交换膜的电渗析装置和阴离子交换膜的镍离子和锰离子,其中溶液含有3价以上的多价金属离子。

    ELECTRODIALYSIS MACHINE FOR DESALINATING WATER WITH A HIGH CONCENTRATION OF DISSOLVED SALTS
    87.
    发明申请
    ELECTRODIALYSIS MACHINE FOR DESALINATING WATER WITH A HIGH CONCENTRATION OF DISSOLVED SALTS 审中-公开
    用于脱盐的高浓度脱盐水的电解机

    公开(公告)号:WO2013120846A1

    公开(公告)日:2013-08-22

    申请号:PCT/EP2013/052782

    申请日:2013-02-12

    发明人: LUISE, Giuseppe

    IPC分类号: C02F1/469 B01D61/46 B01D61/52

    摘要: An electrodialysis machine (10) for desalinating water with a high concentration of dissolved salts, comprising, between two heads (11, 12), two opposite electrode chambers (13, 14), which contain electrodes (15, 16) having opposite polarities, between which a plurality of reaction chambers of two alternating types are arranged, first ionic enrichment chambers (17) and second ionic depletion chambers (21), each chamber of a first type being open onto a laterally adjacent chamber of the second type by interposition of an ion-conducting membrane (19, 20); the first chambers (17) are hydraulically connected to each other and to the heads so as to form a first hydraulic circuit (21) for the transit of a first water flow (22) with ionic enrichment; the second chambers (18) are hydraulically connected to each other and to the heads so as to form a second hydraulic circuit (23) for the transit of a second water flow (24), which is being desalinated; there are hydraulic means (27) for the exchange of first (22) and second (24) water flows.

    摘要翻译: 一种用于对具有高浓度溶解盐的水进行脱盐的电渗析机(10),包括在两个头部(11,12)之间,包含具有相反极性的电极(15,16)的两个相对电极室(13,14) 其间布置有两个交替类型的多个反应室,第一离子富集室(17)和第二离子耗尽室(21),第一类型的每个室通过插入第二类型的横向相邻室 离子传导膜(19,20); 第一室(17)彼此液压地连接到头部,以便形成第一液压回路(21),用于使离子浓缩物的第一水流(22)运送; 第二腔室18彼此液压连接并连接到头部上,以便形成用于使正在脱盐的第二水流(24)的运送的第二液压回路(23); 存在用于交换第一(22)和第二(24)水流的液压装置(27)。

    유동성에 따라 슬러지의 원활한 투입이 가능한 전기영동식 전기 침투 탈수기
    89.
    发明申请
    유동성에 따라 슬러지의 원활한 투입이 가능한 전기영동식 전기 침투 탈수기 审中-公开
    根据流体的平滑喷射注入的电泳电极灭菌器

    公开(公告)号:WO2013111941A1

    公开(公告)日:2013-08-01

    申请号:PCT/KR2012/008616

    申请日:2012-10-19

    发明人: 이상준

    CPC分类号: C02F11/006 C02F11/12

    摘要: 본 발명은 유동성이 큰 슬러지의 원활한 투입이 가능한 전기영동식 전기 침투 탈수기로서, 캐터필러부 사이의 공간에서 슬러지 공급부 하부에 구비되고, 공급되는 슬러지의 유동성에 따라 가변적으로 힘을 가하는 실린더와, 일측이 외곽 프레임에 회동 가능하게 힌지로 고정되고 타측이 실린더와 연결되며 캐터필러부와 닿도록 구비되는 스프라켓(sprocket)을 포함하는 가변부; 및 캐터필러부 사이의 공간에 구비되어 캐터필러부를 운행시키는 복수 개의 아이들 스프라켓(Idle Sprocket)부;를 포함하고, 실린더에 가해지는 힘에 따라 스프라켓이 힌지에 의해 회동되어 드럼과 캐터필러부 사이의 간격이 가변된다. 슬러지의 유동성에 따라 실린더에 다른 공압을 주어, 가변적으로 드럼과 캐터필러 사이의 간격을 변경시킴으로써, 슬러지의 투입이 용이할 수 있고, 넘쳐나는 슬러지가 없어 설비의 오염이 없으며, 슬러지의 처리량이 향상될 수 있는 효과가 있다.

    摘要翻译: 本发明涉及能够顺利注射高流动性污泥的电泳电渗脱水机。 本发明包括:可变部分,设置在卡特彼勒部分之间的空间中的污泥供应部分的下部,其中可变部分包括根据供应的污泥的流动性以可变方式施加功率的气缸和链轮 其一侧以可旋转的方式铰链固定到外部框架,另一侧连接到气缸并构造成与履带部分接触; 以及设置在所述履带部之间的空间中的多个空转链轮部分,以驱动所述履带部分。 作为施加到气缸的功率的结果,链轮由铰链旋转,使得鼓和履带之间的间隙变化。 根据污泥的流动性,不同的气压被施加到气缸,以便可变地改变滚筒和履带之间的间隙。 因此,可以促进污泥注入,污泥不会溢出并污染设施,并且可以增加污泥处理量。

    METHOD AND SYSTEM FOR ENHANCING OIL RECOVERY (EOR) BY INJECTING TREATED WATER INTO AN OIL BEARING FORMATION
    90.
    发明申请
    METHOD AND SYSTEM FOR ENHANCING OIL RECOVERY (EOR) BY INJECTING TREATED WATER INTO AN OIL BEARING FORMATION 审中-公开
    通过将经处理的水注入油轴承形成来提高油回收(EOR)的方法和系统

    公开(公告)号:WO2013098193A1

    公开(公告)日:2013-07-04

    申请号:PCT/EP2012/076415

    申请日:2012-12-20

    IPC分类号: E21B43/20 B01D61/44 C02F1/469

    摘要: Oil recovery is enhanced by: - filtering solids from seawater in a filtration assembly (1,2) to produce pre-treated seawater; - further treating the pre-treated seawater in a Capacitive De-Ionisation (CDI) assembly(3) with flowpaths (12) for the pre-treated seawater between oppositely charged electrodes (15,16) which adsorb ions to produce treated seawater (10); and - injecting the treated seawater (10) with reduced salinity and solids content into the formation to mobilize crude oil and Enhance Oil Recovery (EOR). The filtering & CDI assemblies (1-3) provide treated seawater (10) with a purity, salinity and TDS levels suitable for EOR, without subsequent re-blending with raw seawater to re-adjust the TDS level, and are less sensitive to fouling and less energy-intensive than known Reverse Osmosis (RO) EOR seawater treatment units.

    摘要翻译: 通过以下方式提高了油回收率: - 过滤组件(1,2)中的海水中固体物质过滤以产生预处理的海水; 在电容去离子(CDI)组件(3)中进一步处理预处理的海水,其中流路(12)用于吸收离子以产生经处理的海水(10)的相对电荷的电极(15,16)之间的预处理海水 ); 并且将经处理的海水(10)注入地层中以降低盐度和固体含量,以动员原油和增强采油(EOR)。 过滤和CDI组件(1-3)为经处理的海水(10)提供了适用于EOR的纯度,盐度和TDS水平,而不用随后与原始海水重新混合来重新调整TDS水平,并且对污垢较不敏感 并且比已知的反渗透(RO)EOR海水处理装置的能量密度低。