公开(公告)号：US20050067275A1

公开(公告)日：2005-03-31

申请号：US10949226

申请日：2004-09-27

申请人： Motoki Kouchi ,  Haruhiko Suzuki ,  Yasuteru Sumida ,  Masahiro Iseki ,  Takashi Katayama ,  Naoki Hiro ,  Jun Hirose ,  Naoki Kitayama ,  Fumitake Kondo

发明人： Motoki Kouchi ,  Haruhiko Suzuki ,  Yasuteru Sumida ,  Masahiro Iseki ,  Takashi Katayama ,  Naoki Hiro ,  Jun Hirose ,  Naoki Kitayama ,  Fumitake Kondo

IPC分类号： C02F1/461 ,  C02F1/00 ,  C02F1/46 ,  C02F1/467 ,  C25D17/00

CPC分类号： C02F1/4674 ,  C02F2201/46125 ,  C02F2201/4618 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2209/42

摘要： In a water treatment apparatus, the time for treatment after water to be treated is introduced into an electrolytic bath is reduced. The water to be treated in a reservoir is subjected to electrolysis at a first electrolytic bath. Electrolysis is carried out at respective first and second electrolytic baths. By the electrolysis at the second electrolytic bath, hypochlorous acid is generated from chloride ions at the anode side. The solution subjected to electrolysis at the second electrolytic bath is mixed at a predetermined site of the pipe connected between the reservoir and the first electrolytic bath with the water output from the reservoir via a pipe prior to introduction into the first electrolytic bath. Accordingly, the water subjected to electrolysis at the first electrolytic bath can be sterilized in advance by the hypochlorous acid generated by electrolysis at the second electrolytic bath.

摘要翻译： 在水处理装置中，将待处理水处理后的时间导入电解槽中。 在第一电解槽中，在储存器中待处理的水进行电解。 电解在相应的第一和第二电解槽进行。 通过第二电解槽的电解，在阳极侧由氯离子产生次氯酸。 在第二电解槽中进行电解的溶液在连接在储存器和第一电解槽之间的管道的预定位置处，在引入第一电解槽之前，经由管道从储存器输出的水混合。 因此，在第一电解槽中进行电解的水可以预先由在第二电解槽中通过电解产生的次氯酸进行灭菌。

公开(公告)号：US20060163173A1

公开(公告)日：2006-07-27

申请号：US10629843

申请日：2003-07-30

申请人： Haruhiko Suzuki ,  Yasuhito Kondo ,  Masahiro Iseki ,  Daizou Takaoka ,  Yasuteru Sumida

发明人： Haruhiko Suzuki ,  Yasuhito Kondo ,  Masahiro Iseki ,  Daizou Takaoka ,  Yasuteru Sumida

IPC分类号： C02F1/72

CPC分类号： C02F1/4672 ,  C02F1/4674 ,  C02F1/66 ,  C02F2001/46138 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2201/46125 ,  C02F2209/44 ,  C02F2305/023

摘要： The present invention has an object of providing a sewage treatment method and a sewage treatment system in a combined sewer system which can safely treat sewage, and in a combined sewer system where wastewater and rainwater collected flow together as the sewage in a single pipe, the sewage is electrochemically treated, i.e., electrolytically treated by use of electrodes for electrolysis to produce hypohalogenous acid, ozone or activated oxygen in the sewage. The thus produced hypohalogenous acid, ozone or activated oxygen can treat contaminants such as organic substances and coliforms present in the sewage.

摘要翻译： 本发明的目的是提供一种可以安全处理污水的综合污水处理系统中的污水处理方法和污水处理系统，并且在单个管道中将污水和雨水汇集在一起​​作为污水的联合下水道系统中， 污水进行电化学处理，即通过使用电极进行电解处理，以在污水中产生低含量酸，臭氧或活性氧。 因此产生的低光酸性酸，臭氧或活性氧可以处理污水中存在的污染物如有机物质和大肠杆菌。

公开(公告)号：US07018543B2

公开(公告)日：2006-03-28

申请号：US10338040

申请日：2003-01-08

申请人： Masahiro Iseki ,  Mineo Ikematsu ,  Naoki Hiro ,  Tomohito Koizumi ,  Tsuyoshi Rakuma

发明人： Masahiro Iseki ,  Mineo Ikematsu ,  Naoki Hiro ,  Tomohito Koizumi ,  Tsuyoshi Rakuma

IPC分类号： C04F1/72

CPC分类号： C02F1/467 ,  C02F1/463 ,  C02F1/4672 ,  C02F1/4674 ,  C02F1/4676 ,  C02F9/00 ,  C02F2101/105 ,  C02F2101/16 ,  C02F2201/4613 ,  Y10S210/903 ,  Y10S210/906

摘要： An object of the present invention is to provide a waste water treating method and a waste water treating apparatus which are capable of treating for-treatment water containing a nitrogen compound and a phosphorus compound at low costs and efficiently. The waste water treating method is a waste water treating method for treating a nitrogen compound (nitrate nitrogen) and a phosphorus compound (phosphate ions) in for-treatment water by electrolysis as an electrochemical process, the method comprises a first treating step of immersing a pair of electrodes in the for-treatment water at least partially so as to treat the for-treatment water by electrolysis, one of the electrodes being a cathode made of a conductive material and the other of the electrodes being an anode made of iron, and a second treating step of treating the for-treatment water with hypochlorous acid, ozone or active oxygen after completion of the first treating step.

公开(公告)号：US07156962B2

公开(公告)日：2007-01-02

申请号：US10344686

申请日：2002-06-19

申请人： Tomohito Koizumi ,  Naoki Hiro ,  Tsuyoshi Rakuma ,  Katsuhiko Mushiake ,  Masahiro Iseki ,  Hiroyuki Umezawa ,  Yurika Koizumi ,  Yasuhito Kondo

发明人： Tomohito Koizumi ,  Naoki Hiro ,  Tsuyoshi Rakuma ,  Katsuhiko Mushiake ,  Masahiro Iseki ,  Hiroyuki Umezawa ,  Yurika Koizumi ,  Yasuhito Kondo

IPC分类号： C25B11/04

CPC分类号： A61L2/183 ,  A61L2/035 ,  C02F1/46 ,  C02F1/46109 ,  C02F1/4672 ,  C02F1/4674 ,  C02F1/78 ,  C02F2001/46133 ,  C02F2001/46138 ,  C02F2001/46142 ,  C02F2103/42 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/782 ,  C02F2209/005 ,  C02F2303/04 ,  C02F2305/023 ,  C25B1/13 ,  C25B11/0478

摘要： There are provided an electrode for electrolysis which takes into consideration safety to human bodies and environmental pollution upon disposal of the electrode, produces ozone with high efficiency and has excellent durability, a production process of the electrode, and an active oxygen producing device using the electrode. In an electrode 5 for electrolysis which has an electrode catalyst at least on the surface and produces ozone or active oxygen in for-treatment water by electrolysis, the electrode catalyst contains a dielectric which constitutes more than 70% of the surface area of the electrode catalyst.

摘要翻译： 提供了一种电解用电极，其在处理电极时考虑到对人体的安全性和环境污染，高效率地生产臭氧，并且具有优异的耐久性，电极的制造方法以及使用该电极的活性氧产生装置 。 在用于电解的电极5中，至少在表面上具有电极催化剂，并通过电解在待处理水中产生臭氧或活性氧，所述电极催化剂含有构成电极催化剂表面积70％以上的电介质 。

公开(公告)号：US06984326B2

公开(公告)日：2006-01-10

申请号：US10222983

申请日：2002-08-19

申请人： Masahiro Iseki ,  Naoki Hiro ,  Tomohito Koizumi ,  Tsuyoshi Rakuma

发明人： Masahiro Iseki ,  Naoki Hiro ,  Tomohito Koizumi ,  Tsuyoshi Rakuma

IPC分类号： C02F1/46

CPC分类号： C02F9/00 ,  C02F1/467 ,  C02F1/4676 ,  C02F1/72 ,  C02F1/76 ,  C02F1/78 ,  C02F3/12 ,  C02F2001/46133 ,  C02F2101/16 ,  C02F2103/18 ,  C02F2103/42 ,  C02F2201/46115 ,  C02F2201/46145 ,  Y02W10/15 ,  Y10S210/903

摘要： There are provided a nitrogen treating method and system for a nitrogen compound, which can treat the nitrogen compound efficiently and which can reduce the size and cost of an apparatus. The gist is that, in a nitrogen treating method wherein a nitrogen compound in for-treatment water is treated according to an electrochemical technique, a cathode reaction region and an anode reaction region are defined by a cation exchange membrane interposed between a cathode and an anode, and the for-treatment water treated in the cathode reaction region according to the electrochemical technique is treated with hypohalogenous acid, or, ozone or active oxygen according to a chemical technique.

公开(公告)号：US20110179951A1

公开(公告)日：2011-07-28

申请号：US13003617

申请日：2009-07-15

申请人： Daisuke Suzuki ,  Masahiro Iseki ,  Keiko Kurokawa ,  Mineo Ikematsu ,  Hiroyuki Umezawa ,  Yoshiaki Noguchi

发明人： Daisuke Suzuki ,  Masahiro Iseki ,  Keiko Kurokawa ,  Mineo Ikematsu ,  Hiroyuki Umezawa ,  Yoshiaki Noguchi

IPC分类号： B03C3/00 ,  F25B21/02

CPC分类号： F24F3/16 ,  A61L9/145 ,  A61L9/22 ,  A61L2209/213 ,  B01D53/323 ,  B01D53/77 ,  C02F1/4672 ,  F24F2001/0096 ,  F24F2003/1692 ,  F24F2006/006

摘要： An electric device 1 includes: an air inlet 3 through which air is taken in; a gas-liquid contact portion 5 for making gas-liquid contact between the air taken in and electrolyzed water 4 to purify the air; a water collecting portion 6 for collecting moisture in the air after the gas-liquid contact; an air outlet 7 through which the air the moisture in which was collected is ejected, wherein the air inlet 3, the gas-liquid contact portion 5, the water collecting portion 6, and the air outlet 7 are arranged in sequential order from upstream of an air duct 2; a water storage portion 8 in which the gas-liquid contact portion 5 is dipped and in which the water collected by the water collecting portion 6 is stored; and an electrolyzing portion 9 for generating the electrolyzed water 4 containing an active oxygen species by electrolyzing the water stored in the water storage portion 8. As a result, a compact electric device with an air cleaning function is provided at low cost that is capable of generating water containing an active oxygen species without requiring additional water feed and without generating a by-product.

摘要翻译： 电气设备1包括：空气入口3，通过空气入口3吸入空气; 用于使吸入的空气与电解水4之间的气液接触以净化空气的气液接触部分5; 用于在气液接触之后收集空气中的水分的集水部分6; 空气出口7，通过该空气排出空气中收集的水分，其中空气入口3，气液接触部分5，集水部分6和空气出口7按照顺序从第 风道2; 其中储存有气液接触部分5并储存由集水部分6收集的水的储水部分8; 以及电解部分9，用于通过电解储存在储水部分8中的水来产生含有活性氧的电解水4.结果，提供了一种具有空气净化功能的紧凑型电气装置，其成本低廉， 产生含有活性氧的水，而不需要额外的进水并且不产生副产物。

公开(公告)号：US20080314832A1

公开(公告)日：2008-12-25

申请号：US12141708

申请日：2008-06-18

申请人： Hiroyuki UMEZAWA ,  Masahiro Iseki ,  Motoyuki Tsuihiji ,  Hirofumi Iinuma

发明人： Hiroyuki UMEZAWA ,  Masahiro Iseki ,  Motoyuki Tsuihiji ,  Hirofumi Iinuma

IPC分类号： B01D15/08

CPC分类号： B01D29/15 ,  B01D29/39 ,  B01D37/02 ,  B24B55/03

摘要： Wastewater, in the form of a colloidal solution containing microparticles, is filtrated using a second filter, having a gel film that is formed by suction on the surface of a first filter. The suction pressure in this process is made extremely weak to maintain the filtration capacity while extending intervals prior to clogging of second filter. Furthermore, the gel that becomes adsorbed onto the surface of second filter can be separated readily from the surface of second filter by stopping the suction and filtration can be continued again thereafter.

摘要翻译： 使用含有微粒的胶体溶液形式的废水使用第二过滤器进行过滤，第二过滤器具有在第一过滤器的表面上通过抽吸形成的凝胶膜。 该过程中的吸入压力非常弱，以在第二过滤器堵塞之前延长间隔以维持过滤能力。 此外，通过停止抽吸，吸附在第二过滤器表面上的凝胶可以容易地从第二过滤器的表面分离，此后可以继续过滤。

公开(公告)号：US07438804B2

公开(公告)日：2008-10-21

申请号：US10979814

申请日：2004-11-03

申请人： Hiroyuki Umezawa ,  Masahiro Iseki ,  Daizo Takaoka ,  Motoyuki Tsuihiji ,  Koichi Hara

发明人： Hiroyuki Umezawa ,  Masahiro Iseki ,  Daizo Takaoka ,  Motoyuki Tsuihiji ,  Koichi Hara

IPC分类号： C02F1/463

CPC分类号： C02F1/72 ,  C02F1/001 ,  C02F1/004 ,  C02F1/463 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/16 ,  C02F2103/346 ,  C02F2201/4613 ,  C02F2303/16 ,  Y02W10/37

摘要： Provided are a coagulation treatment apparatus capable of removing fine objects of removal from a fluid containing the objects of removal, and a coagulation treatment method using the apparatus. A coagulation treatment apparatus for a fluid according to the present invention includes a production device for introducing ions of metal belonging to Group 8 of the periodic table into a fluid containing objects of removal and for producing a coagulated substance in which the objects of removal and the metal ions are bonded to each other. Moreover, a coagulation treatment apparatus of another embodiment includes: the production device for introducing ions of metal belonging to Group 8 of the periodic table into a fluid containing objects of removal and for producing a coagulated substance in which the objects of removal and the metal ions are bonded to each other; and the introduction device for coagulating the objects of removal by introducing the coagulated substance produced by the production device into the fluid.

摘要翻译： 提供一种凝结处理装置，其能够从含有除去对象的流体中除去细小的物体，以及使用该装置的凝固处理方法。 根据本发明的用于流体的凝固处理装置包括用于将属于周期表第8组的金属的离子引入含有除去物体的流体和用于产生除去物体的凝结物质的制造装置， 金属离子彼此结合。 此外，另一实施方式的凝固处理装置包括：将属于周期表第8族的金属的离子引入含有除去物的流体和用于制造除去物和金属离子的凝结物质的制造装置 相互结合; 以及引入装置，用于通过将由生产装置产生的凝固物质引入流体来凝结除去物体。

公开(公告)号：US20070034567A1

公开(公告)日：2007-02-15

申请号：US11500898

申请日：2006-08-09

申请人： Masahiro Iseki ,  Atsushi Yamada ,  Hiroyuki Umezawa ,  Tomohito Koizumi ,  Yui Ogawa

发明人： Masahiro Iseki ,  Atsushi Yamada ,  Hiroyuki Umezawa ,  Tomohito Koizumi ,  Yui Ogawa

IPC分类号： C02F9/00

CPC分类号： C02F9/00 ,  C02F1/20 ,  C02F1/4618 ,  C02F3/006 ,  C02F3/1268 ,  C02F3/302 ,  C02F2101/14 ,  C02F2101/16 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/15 ,  Y02W10/15

摘要： An object is to provide a water treatment device which can treat for-treatment water containing fluorine components into a state adaptable to the environment and which can treat nitrogen compounds without influencing a concentration of the for-treatment water containing the nitrogen compounds. The water treatment device includes: a fluorine content removing unit to separate a substance to be removed from the for-treatment water in which the substance to be removed including a fluorine content is mixed; an electrochemical treatment unit including at least a pair of electrodes submerged at least partially in the for-treatment water, from which the substance to be removed has been separated, to perform a treatment by an electrochemical technique; and a biological treatment unit which biologically treats the water treated by the electrochemical technique.

摘要翻译： 本发明的目的是提供一种水处理装置，其可以将含氟成分的处理水处理成适用于环境的状态，并且可以处理氮化合物，而不影响含氮化合物的待处理水的浓度。 所述水处理装置具备：将含有氟成分的所述被除去物质混合的所述待处理水分离出的被除去物质的氟含量除去部， 电化学处理单元，包括至少部分浸没在待处理水中的至少一对电极，待除去的物质已经从其分离，以通过电化学技术进行处理; 以及生物处理单元，其生物处理通过电化学技术处理的水。

公开(公告)号：US07135099B2

公开(公告)日：2006-11-14

申请号：US10282220

申请日：2002-10-29

申请人： Yasuhito Kondo ,  Masahiro Iseki

发明人： Yasuhito Kondo ,  Masahiro Iseki

IPC分类号： C02F1/461

CPC分类号： C02F1/66 ,  C02F1/008 ,  C02F1/02 ,  C02F1/283 ,  C02F1/4672 ,  C02F1/4674 ,  C02F1/4691 ,  C02F9/00 ,  C02F2001/46119 ,  C02F2001/46138 ,  C02F2001/46161 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/46155 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2303/04

摘要： In a circulation system of treatment-object water (waste water), a water treating apparatus and a pH adjuster are provided. A carbon fiber that can collect at least microorganisms is disposed in the water treating apparatus. The carbon fiber is immersed in the treatment-object water, and potential is applied to the carbon fiber. Further, pH of the treatment-object water is adjusted by the pH adjuster in a direction in which adsorption of microorganisms in the treatment-object water to the carbon fiber is facilitated. As a result, the microorganisms are strongly attracted and adsorbed to the carbon fiber.