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1. 发明申请

WO2013105854A1 METHOD FOR NITROGEN RECOVERY FROM AN AMMONIUM COMPRISING FLUID AND BIO-ELECTROCHEMICAL SYSTEM 审中-公开
标题翻译：从包含流体和生物电化学系统的氨中回收硝酸的方法
公开(公告)号：WO2013105854A1
公开(公告)日：2013-07-18
申请号：PCT/NL2013/050012
申请日：2013-01-10
申请人： STICHTING WETSUS CENTRE OF EXCELLENCE FOR SUSTAINABLE WATER TECHNOLOGY
发明人： KUNTKE, Philipp , SLEUTELS, Tomas Hubertus Johannes Antonius , HAMELERS, Hubertus Victor Marie , SAAKES, Machiel , BUISMAN, Cees Jan Nico
IPC分类号： C25B1/00 , C25B1/02 , C25B1/04 , C25B1/08 , C25B1/10
CPC分类号： C25B1/00 , C01B5/00 , C02F1/4676 , C02F3/005 , C02F2101/16 , C02F2201/46115 , C02F2201/4619 , C25B1/02 , C25B5/00 , C25B9/10 , H01M8/222 , H01M2008/1095 , H01M2008/1293 , Y02E60/366
摘要： The invention relates to a method for nitrogen recovery from an ammonium comprising fluid and a bio-electrochemical system for the same. The method for comprises: -providing an anode compartment comprising an anode; -providing a cathode compartment comprising a cathode, -wherein the compartments are separated by at least one ion exchange membrane; -providing the ammonium comprising fluid in the anode compartment and a second fluid in the cathode compartment; -applying a voltage between the anode and the cathode; and -extracting nitrogen from the cathode compartment.
摘要翻译：本发明涉及一种从包含流体的铵和生物电化学系统中回收氮的方法。该方法包括： - 提供包括阳极的阳极室; - 提供包含阴极的阴极室，其中所述隔间由至少一个离子交换膜隔开; - 提供在阳极室中包含流体的铵和阴极室中的第二流体; 在阳极和阴极之间施加电压; 并从阴极室提取氮气。

2. 发明申请

WO2013147593A1 REVERSE ELECTRODIALYSIS ENERGY GENERATING SYSTEM USING CAPACITIVE ELECTRODES AND METHOD THERE FOR 审中-公开
标题翻译：使用电容电极的逆向电生物发电系统及其方法
公开(公告)号：WO2013147593A1
公开(公告)日：2013-10-03
申请号：PCT/NL2013/050215
申请日：2013-03-25
申请人： STICHTING WETSUS CENTRE OF EXCELLENCE FOR SUSTAINABLE WATER TECHNOLOGY
发明人： VERMAAS, David Arie , VEERMAN, Joost , SAAKES, Machiel
IPC分类号： H01M8/22
CPC分类号： H01M16/003 , B01D2313/345 , H01M8/04753 , H01M8/227 , H01M12/02
摘要： The present invention relates to an energy generating system using capacitive electrodes and a method therefore. The system comprises: • - a first electrode compartment (6) provided with at least a first capacitive electrode (4) capable to store ions and conduct electrons; • - a second electrode compartment (22) provided with at least a second capacitive electrode (24); • - a number of electrolyte compartments (8,20) provided between the first and the second electrode compartments, wherein the electrolyte compartments are formed by a number of alternately provided cation (10) and anion (18) exchange membranes, whereby in use the electrolyte compartments are alternately filled with a high and low osmotic flow, such that the first and second electrodes are charged with positively or negatively charged ions; • - a circuit (46) connected to the at least first and second electrodes for collecting the generated energy; and • - switching means (36) for switching between the high and low osmotic flows such that the system switches from a first energy generating state to a second energy generating state with the first and second electrodes switching polarity. • Switching cycle time can be controlled by means of reference eletrodes (48,50) or pH sensors.
摘要翻译：本发明涉及使用电容电极的能量产生系统及其方法。该系统包括：。 - 设置有至少能够存储离子并导电的第一电容电极（4）的第一电极隔室（6）。 - 设置有至少第二电容电极（24）的第二电极室（22）; 。 - 设置在第一和第二电极室之间的多个电解质室（8,20），其中电解质隔室由多个交替提供的阳离子（10）和阴离子（18）交换膜形成，由此在使用中电解质隔室隔室交替地填充有高和低渗透流，使得第一和第二电极带有带正电荷或带负电荷的离子; 。 - 连接到所述至少第一和第二电极的电路（46），用于收集所产生的能量; 和。 - 用于在高渗和低渗渗流之间切换的开关装置（36），使得系统由第一和第二电极切换极性从第一能量产生状态切换到第二能量产生状态。。开关周期时间可以通过参考电极（48,50）或pH传感器来控制。

3. 发明申请

WO2015026236A2 DEVICE AND METHOD FOR PERFORMING AN ION-EXCHANGE PROCESS 审中-公开
标题翻译：用于执行离子交换过程的装置和方法
公开(公告)号：WO2015026236A2
公开(公告)日：2015-02-26
申请号：PCT/NL2014/050571
申请日：2014-08-22
申请人： STICHTING WETSUS CENTRE OF EXCELLENCE FOR SUSTAINABLE WATER TECHNOLOGY
发明人： VERMAAS, David Arie , HITSOV, Ivaylo Plamenov , SCHAETZLE, Olivier , GALAMA, Anne Haye , SAAKES, Machiel
IPC分类号： B01D61/46
CPC分类号： B01D61/46 , B01D2313/14 , B01D2313/243 , B01D2313/246 , B01D2325/08
摘要： The present invention relates to a method and a device for performing an ion-exchange process. The device according to the invention comprises: - a first electrode; - a second electrode separated from the first electrode; - a number of electrolyte compartments provided between the first and the second electrodes, wherein the electrolyte compartments are formed by a number of alternately provided cation exchange membranes and anions exchange membranes that are provided at a mutual distance, wherein the mutual distance is variable.
摘要翻译：本发明涉及一种用于进行离子交换过程的方法和装置。根据本发明的装置包括： - 第一电极; - 与所述第一电极分离的第二电极; - 设置在所述第一和第二电极之间的多个电解质隔室，其中所述电解质室由多个交替提供的阳离子交换膜和设置在相互距离处的阴离子交换膜形成，其中所述相互距离是可变的。

4. 发明申请

WO2011155839A1 APPARATUS AND METHOD FOR OBTAINING A SPECIFIC ION FROM A FLUID 审中-公开
标题翻译：从流体中获取特定离子的装置和方法
公开(公告)号：WO2011155839A1
公开(公告)日：2011-12-15
申请号：PCT/NL2011/050418
申请日：2011-06-09
申请人： STICHTING WETSUS CENTRE OF EXCELLENCE FOR SUSTAINABLE WATER TECHNOLOGY , BUISMAN, Cees Jan Nico , BIESHEUVEL, Pieter Maarten , MIEDEMA, Henk , SAAKES, Machiel
发明人： BUISMAN, Cees Jan Nico , BIESHEUVEL, Pieter Maarten , MIEDEMA, Henk , SAAKES, Machiel
IPC分类号： B01D61/42 , B01D61/44 , B01D61/46 , G01N27/333
CPC分类号： B01D61/46 , A61M1/14 , A61M1/36 , B01D61/025 , B01D61/027 , B01D61/422 , B01D61/425 , B01D61/44 , B01D61/58 , B01D2313/345 , C02F1/441 , C02F1/442 , C02F1/4693 , C02F2103/08
摘要： The present invention relates to an apparatus and a method for obtaining a specific ion from a fluid. The apparatus according tot the invention comprises: -a compartment for containing the fluid; -a first and a second electrode placed in the compartment,wherein in use the first and second electrodes are of an opposite polarity; and -at least one membrane placed between the first and second electrodes, wherein the membrane is specific ion-selective.
摘要翻译：本发明涉及从流体获得特定离子的装置和方法。根据本发明的装置包括： - 用于容纳流体的隔室; - 第一和第二电极，放置在隔室中，其中在使用中，第一和第二电极具有相反的极性; 以及置于第一和第二电极之间的至少一个膜，其中该膜是特定的离子选择性的。

5. 发明申请

WO2010143950A1 METHOD FOR PREVENTING FOULING IN A REVERSE ELECTRODIALYSES STACK 审中-公开
标题翻译：用于防止反向电极堆叠中的装置的方法
公开(公告)号：WO2010143950A1
公开(公告)日：2010-12-16
申请号：PCT/NL2010/050350
申请日：2010-06-08
申请人： Stichting Wetsus Centre of Excellence for Sustainable Water Technology , POST, Jan Willem , HAMELERS, Hubertus Victor Marie , GRASMAN, Simon , VEERMAN, Joost , LEIJSTRA, Petrius Antonius , SAAKES, Machiel
发明人： POST, Jan Willem , HAMELERS, Hubertus Victor Marie , GRASMAN, Simon , VEERMAN, Joost , LEIJSTRA, Petrius Antonius , SAAKES, Machiel
IPC分类号： H01M8/22 , B01D65/08
CPC分类号： B01D61/52 , B01D65/08 , B01D2321/10 , B01D2321/2066 , B01D2321/2083 , B01D2321/226 , B08B17/00 , H01M8/227
摘要： The invention relates to a method and a device for preventing fouling in a reverse electrodialysis process. The method comprises the steps of : providing a reversed electrodialysis stack, comprising a number of membranes; supplying the stack with at least two feed streams; and - applying a preventive periodic osmotic shock to the fouling layers of the membranes.
摘要翻译：本发明涉及一种防止反渗透过程中结垢的方法和装置。该方法包括以下步骤：提供包括多个膜的反向电渗析堆叠; 向所述堆叠供应至少两个进料流; 以及 - 对所述膜的结垢层施加预防性周期性渗透冲击。

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