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：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：US5879835A

公开(公告)日：1999-03-09

申请号：US803416

申请日：1997-02-20

申请人： Hiroshi Kawase ,  Yasuhito Kondo ,  Shinya Morishita ,  Shin-ichi Towata

发明人： Hiroshi Kawase ,  Yasuhito Kondo ,  Shinya Morishita ,  Shin-ichi Towata

IPC分类号： C01G53/00 ,  H01M4/52 ,  H01M2/04

CPC分类号： H01M4/52 ,  C01G53/00 ,  C01P2002/50 ,  C01P2006/40

摘要： A method of manufacturing a nickelous positive-electrode active material for an alkaline battery has a formation process in which nickel hydroxide and cobalt hydroxide are formed by adding an alkali metal hydroxide to a reaction system containing nickel ions and cobalt (II) ions. The method comprises at least one step of removing any oxidant which oxidizes the cobalt (II) ions into cobalt (III) ions, during or before the formation process. An expedient for the removal of the oxidant is, for example, to reduce and remove the oxidant by adding a reductant, such as L-ascorbic acid, to the reaction system. The reductant should preferably have an oxidation potential which is lower than the reduction potential of oxygen. Besides, the method should preferably comprise the step of removing the cobalt (III) ions, during or before the formation process.

摘要翻译： 制造用于碱性电池的尼克斯正极活性物质的方法具有通过向含有镍离子和钴（II）离子的反应体系中加入碱金属氢氧化物形成氢氧化镍和氢氧化钴的形成方法。 该方法包括在形成过程中或之前除去将钴（II）离子氧化成钴（III）离子的任何氧化剂的至少一个步骤。 用于除去氧化剂的方法是例如通过向反应体系中加入还原剂如L-抗坏血酸来还原和除去氧化剂。 还原剂应优选具有低于氧的还原电位的氧化电位。 此外，该方法应优选包括在形成过程中或之前除去钴（III）离子的步骤。