公开(公告)号：US4036751A

公开(公告)日：1977-07-19

申请号：US681781

申请日：1976-04-30

申请人： Nobuhiro Orita ,  Koichi Yabe ,  Akifumi Kawanami

发明人： Nobuhiro Orita ,  Koichi Yabe ,  Akifumi Kawanami

IPC分类号： C25D21/22 ,  B01J39/04 ,  B01J41/04 ,  C02F1/42 ,  B01D15/06 ,  B01J1/09 ,  C02B1/56 ,  C02B1/76

CPC分类号： B01J39/046

摘要： A method of treating water containing chromate by bringing the water-to-be-treated into contact with ion-exchange resins, which comprises: passing the water-to-be-treated through a bed of weakly acidic cation exchange resin in H-form at first; subsequently passing the same water through a bed of weakly basic anion exchange resin in salt form thereby to remove said chromate from the water; introducing an alkali metal hydroxide solution into said weakly basic anion exchange resin bed in the reverse direction relative to the direction of passing of the water thereby to elute chromate; and further introducing an acid solution therein thereby to convert the weakly basic anion exchange resin into salt form.

摘要翻译： 一种通过使被处理水与离子交换树脂接触来处理含铬酸盐的方法，其包括：将待处理的水通过弱酸性阳离子交换树脂床形成H型 首先; 随后将相同的水通过盐碱形式的弱碱性阴离子交换树脂床，从而从水中除去所述铬酸盐; 将碱金属氢氧化物溶液相对于水的通过方向反向引入所述弱碱性阴离子交换树脂床中，从而洗脱铬酸盐; 并进一步在其中引入酸溶液，从而将弱碱性阴离子交换树脂转化为盐形式。

公开(公告)号：US09337507B2

公开(公告)日：2016-05-10

申请号：US14718480

申请日：2015-05-21

申请人： Tetsuro Fukase ,  Nobuhiro Orita ,  Kazunari Komatsu

发明人： Tetsuro Fukase ,  Nobuhiro Orita ,  Kazunari Komatsu

IPC分类号： H01M8/16 ,  C12F3/02

CPC分类号： H01M8/16 ,  C12F3/02 ,  Y02E60/527

摘要： The power generation efficiency of a microbial power generator is increased by using an easy and inexpensive unit. Two plate-like cation-exchange membranes are disposed in parallel in a tank. This arrangement allows an anode chamber to be formed between the cation-exchange membranes. Two cathode chambers are separated from the anode chamber by using the respective ion-permeable nonconductive membranes. An oxygen-containing gas is made to pass through the cathode chamber. An anode solution is supplied to the anode chamber, and, preferably, the anode solution is made to circulate. A biologically treated exhaust gas is used as the oxygen-containing gas to be supplied to the cathode chamber. Carbon dioxide in the biologically treated exhaust gas can promote transport of Na+ and K+ ions, and water vapor can increase the ion permeability, thereby increasing the power generation efficiency.

摘要翻译： 微生物发电机的发电效率通过使用简单便宜的单元来增加。 两个板状阳离子交换膜平行放置在罐中。 这种布置允许在阳离子交换膜之间形成阳极室。 通过使用相应的离子可渗透非导电膜将两个阴极室与阳极室分离。 使含氧气体通过阴极室。 向阳极室供给阳极溶液，优选使阳极溶液循环。 使用生物处理废气作为供给阴极室的含氧气体。 生物处理废气中的二氧化碳可以促进Na +和K +离子的运输，水汽可以增加离子渗透性，从而提高发电效率。

公开(公告)号：US20110256427A1

公开(公告)日：2011-10-20

申请号：US12998964

申请日：2009-12-09

申请人： Tetsuro Fukase ,  Nobuhiro Orita ,  Kazunari Komatsu

发明人： Tetsuro Fukase ,  Nobuhiro Orita ,  Kazunari Komatsu

IPC分类号： H01M8/16

CPC分类号： H01M8/16 ,  C12F3/02 ,  Y02E60/527

摘要： To increase the power generation efficiency of a microbial power generator by using an easy and inexpensive unit. Two plate-like cation-exchange membranes 31 are disposed in parallel in a tank 30. This arrangement allows an anode chamber 32 to be formed between the cation-exchange membranes 31. Two cathode chambers 33 are separated from the anode chamber 32 by using the respective ion-permeable nonconductive membranes 31. An oxygen-containing gas is made to pass through the cathode chamber 33. An anode solution L is supplied to the anode chamber, and, preferably, the anode solution is made to circulate. A biologically treated exhaust gas is used as the oxygen-containing gas to be supplied to the cathode chamber 33. Carbon dioxide in the biologically treated exhaust gas can promote transport of Na+ and K+ ions, and water vapor can increase the ion permeability, thereby increasing the power generation efficiency.

摘要翻译： 通过使用简单便宜的单元来提高微生物发电机的发电效率。 两个板状阳离子交换膜31平行设置在罐30中。这种布置允许在阳离子交换膜31之间形成阳极室32.两个阴极室33通过使用阳极室32与阳极室32分离 各离子透过性导电膜31.使含氧气体通过阴极室33.阳极溶液L供给到阳极室，优选使阳极溶液循环。 使用生物处理废气作为供给阴极室33的含氧气体。生物处理废气中的二氧化碳可以促进Na +和K +离子的输送，并且水蒸汽可以增加离子渗透性，从而增加 发电效率高。

公开(公告)号：US20110200847A1

公开(公告)日：2011-08-18

申请号：US12998423

申请日：2009-10-09

申请人： Tetsuro Fukase ,  Nobuhiro Orita

发明人： Tetsuro Fukase ,  Nobuhiro Orita

IPC分类号： H01M8/16

CPC分类号： H01M8/16 ,  Y02E60/527

摘要： Power generation efficiency of a microbial power generation device is improved by a simple and inexpensive means. Two plate-shaped cation-exchange membranes 31 are disposed parallel to each other in a tank body 30, whereby a negative electrode chamber 32 is formed between the cation-exchange membranes 31. Two positive electrode chambers 33 are each formed so as to be separated from the negative electrode chamber 32 by the corresponding cation-exchange membrane 31. An oxygen-containing gas is passed through the positive electrode chamber 33, a negative electrode solution L is supplied to the negative electrode chamber, and preferably the negative electrode solution is circulated. An acid gas (carbon dioxide gas) is introduced into the oxygen-containing gas to be supplied to the positive electrode chamber 33. Movement of Na+ and K+ ions is promoted by the pH neutralization effect produced by the acid gas, and thereby power generation efficiency can be improved.

摘要翻译： 微生物发电装置的发电效率通过简单且廉价的方式得到改善。 两个板状阳离子交换膜31在罐体30中彼此平行地设置，由此在阳离子交换膜31之间形成负极室32.两个正极室33分别形成为分离 从负极室32通过相应的阳离子交换膜31.含氧气体通过正极室33，将负极溶液L供给到负极室，优选负极溶液循环 。 将酸性气体（二氧化碳气体）引入到供给到正极室33的含氧气体中。通过由酸性气体产生的pH中和作用促进Na +和K +离子的移动，从而发电效率 可以改进。

公开(公告)号：US07297276B2

公开(公告)日：2007-11-20

申请号：US11171417

申请日：2005-07-01

申请人： Takaaki Tokutomi ,  Nobuhiro Orita ,  Hideyo Yamauchi

发明人： Takaaki Tokutomi ,  Nobuhiro Orita ,  Hideyo Yamauchi

IPC分类号： C02F3/00

CPC分类号： C02F3/302 ,  C02F3/34 ,  C02F2101/16 ,  C02F2209/06

摘要： Raw water containing ammonium-nitrogen is introduced into a nitrification tank and nitrification of nitrite-nitrogen by nitrite oxidizing bacteria is inhibited according to inhibition of the ammonium-nitrogen, thereby conducting stable nitrification of nitrous acid type at a high load by the action of ammonium oxidizing bacteria. Carbonate and/or bicarbonate are added into the nitrification tank 1. The inorganic carbon concentration in the nitrification tank 1 is maintained at 35 mg-C/L or more. The nitrified liquid thus obtained is introduced into a denitrification tank and denitrification reaction is conducted by the action of denitrifying bacteria with the remaining ammonium-nitrogen as an electron donor and the nitrite-nitrogen as an electron acceptor.

摘要翻译： 将含有铵态氮的原水引入硝化槽中，通过亚硝酸盐氧化细菌对亚硝酸盐氮的硝化受到铵氮的抑制而被抑制，从而通过铵的作用在高负荷下进行亚硝酸类的稳定硝化 氧化细菌。 将碳酸盐和/或碳酸氢盐加入到硝化池1中。硝化槽1中的无机碳浓度保持在35mg-C / L以上。 将由此获得的硝化液引入脱氮槽中，通过脱硝细菌的作用将剩余的铵 - 氮作为电子给体和亚硝酸盐 - 氮作为电子受体进行反硝化反应。

公开(公告)号：US08025159B2

公开(公告)日：2011-09-27

申请号：US11664996

申请日：2005-10-17

申请人： Takahiro Kawakatsu ,  Nobuhiro Orita ,  Kunihiro Hayakawa

发明人： Takahiro Kawakatsu ,  Nobuhiro Orita ,  Kunihiro Hayakawa

IPC分类号： B01D63/00

CPC分类号： B01D61/025 ,  A01K2217/05 ,  A01K2227/105 ,  B01D61/027 ,  B01D61/16 ,  B01D65/08 ,  B01D67/0088 ,  B01D69/02 ,  B01D2311/04 ,  B01D2311/12 ,  B01D2321/168 ,  B01D2321/28 ,  B01D2323/02 ,  B01D2325/14 ,  B01D2325/16 ,  B01D2325/18 ,  B01D2325/28 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444

摘要： An agent for increasing the rejection with a permeable membrane which comprises an ionic macromolecule having a weight-average molecular weight of 100,000 or greater; a process for increasing the rejection with a permeable membrane which comprises treating a permeable membrane with the agent; a permeable membrane which is treated in accordance with the process; and a process for water treatment which comprises using the permeable membrane are disclosed. By using the above agent, an increased rejection of inorganic electrolytes and organic compounds soluble in water can be maintained for a long time easily and safely at the location of the use of the membrane without extreme decrease in the flux of permeation in the membrane separation using a selective permeable membrane such as a nano filtration membrane and a reverse osmosis membrane.

摘要翻译： 一种用可渗透膜增加排斥的试剂，其包含重均分子量为100,000或更大的离子大分子; 用渗透膜增加排斥的方法，该方法包括用所述试剂处理渗透膜; 根据该方法处理的可渗透膜; 并且公开了一种包括使用该渗透膜的水处理方法。 通过使用上述试剂，可以在使用膜的位置上容易且安全地保持长时间无机电解质和可溶于水的有机化合物的排斥，而不会极大地降低膜分离中的渗透通量，使用 选择性渗透膜，例如纳滤膜和反渗透膜。

公开(公告)号：US5571419A

公开(公告)日：1996-11-05

申请号：US302806

申请日：1994-10-06

申请人： Yoshinobu Obata ,  Nobuhiro Orita ,  Hiroshi Kurobe

发明人： Yoshinobu Obata ,  Nobuhiro Orita ,  Hiroshi Kurobe

IPC分类号： B01J41/04 ,  C02F1/02 ,  C02F1/20 ,  C02F1/32 ,  C02F1/42 ,  C02F1/44 ,  C02F1/52 ,  C02F1/66 ,  C02F1/72 ,  C02F9/00

CPC分类号： C02F9/00 ,  B01J41/046 ,  C02F1/02 ,  C02F1/025 ,  C02F1/20 ,  C02F1/32 ,  C02F1/42 ,  C02F1/441 ,  C02F1/444 ,  C02F1/52 ,  C02F1/66 ,  C02F1/722 ,  C02F1/725 ,  C02F2101/14 ,  C02F2101/16 ,  C02F2103/04 ,  C02F2103/12 ,  Y10S210/90 ,  Y10S210/915

摘要： Raw water is made acidic so that the pH is not more than 4.5 and heated in the presence of an oxidizing agent to decompose TOC components in the raw water, and then deionized, thereby producing ultrapure water having a greatly low concentration of organic matters.

摘要翻译： PCT No.PCT / JP94 / 00152 Sec。 371日期：1994年10月6日 102（e）日期1994年10月6日PCT 1994年2月3日PCT PCT。 公开号WO94 / 18127 日期1994年8月18日将水变成酸性，使pH不大于4.5，并在氧化剂存在下加热，分解原水中的TOC组分，然后去离子，从而制备浓度极低的超纯水 的有机物。

公开(公告)号：US09209475B2

公开(公告)日：2015-12-08

申请号：US12998964

申请日：2009-12-09

申请人： Tetsuro Fukase ,  Nobuhiro Orita ,  Kazunari Komatsu

发明人： Tetsuro Fukase ,  Nobuhiro Orita ,  Kazunari Komatsu

IPC分类号： H01M8/16 ,  C12F3/02

CPC分类号： H01M8/16 ,  C12F3/02 ,  Y02E60/527

摘要： To increase the power generation efficiency of a microbial power generator by using an easy and inexpensive unit. Two plate-like cation-exchange membranes 31 are disposed in parallel in a tank 30. This arrangement allows an anode chamber 32 to be formed between the cation-exchange membranes 31. Two cathode chambers 33 are separated from the anode chamber 32 by using the respective ion-permeable nonconductive membranes 31. An oxygen-containing gas is made to pass through the cathode chamber 33. An anode solution L is supplied to the anode chamber, and, preferably, the anode solution is made to circulate. A biologically treated exhaust gas is used as the oxygen-containing gas to be supplied to the cathode chamber 33. Carbon dioxide in the biologically treated exhaust gas can promote transport of Na+ and K+ ions, and water vapor can increase the ion permeability, thereby increasing the power generation efficiency.

摘要翻译： 通过使用简单便宜的单元来提高微生物发电机的发电效率。 两个板状阳离子交换膜31平行设置在罐30中。这种布置允许在阳离子交换膜31之间形成阳极室32.两个阴极室33通过使用阳极室32与阳极室32分离 各离子透过性导电膜31.使含氧气体通过阴极室33.阳极溶液L供给到阳极室，优选使阳极溶液循环。 使用生物处理废气作为供给阴极室33的含氧气体。生物处理废气中的二氧化碳可以促进Na +和K +离子的输送，并且水蒸汽可以增加离子渗透性，从而增加 发电效率高。

公开(公告)号：US08828567B2

公开(公告)日：2014-09-09

申请号：US12801697

申请日：2010-06-21

申请人： Tetsuro Fukase ,  Nobuhiro Orita

发明人： Tetsuro Fukase ,  Nobuhiro Orita

IPC分类号： H01M8/16 ,  H01M8/24 ,  H01M8/02 ,  H01M8/04

CPC分类号： H01M8/16 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/0245 ,  H01M8/0271 ,  H01M8/0297 ,  H01M8/04194 ,  H01M8/248 ,  Y02E60/527

摘要： A microbial power generation device includes an anode chamber which maintains a microbe and which is supplied with influent which includes an electron donor, a cathode chamber supplied with an electron acceptor, a nonconductive membrane having a first face and an opposing second face and arranged between the anode chamber and the cathode chamber, a first electro-conductive support material having a rough surface which has asperity spreading close to the first face of the nonconductive membrane, and formed by a porous material having approximately the same shape as the interior of the anode chamber, and arranged within the anode chamber, and a second electro-conductive support material having a rough surface which has asperity spreading close to the second face of the nonconductive membrane.

摘要翻译： 微生物发电装置包括保持微生物并供给包括电子给体的流入物的阳极室，提供有电子受体的阴极室，具有第一面和相对的第二面的非导电膜， 阳极室和阴极室，具有粗糙表面的第一导电支撑材料，其具有接近非导电膜的第一面的粗糙度扩展，并且由具有与阳极室的内部大致相同形状的多孔材料形成 并且布置在阳极室内，以及具有粗糙表面的第二导电支撑材料，该粗糙表面具有接近非导电膜的第二面的粗糙度扩展。

公开(公告)号：US20120217162A1

公开(公告)日：2012-08-30

申请号：US13505394

申请日：2010-11-09

申请人： Hideyuki Komori ,  Nobuhiro Orita

发明人： Hideyuki Komori ,  Nobuhiro Orita

IPC分类号： B01D61/44 ,  B01D3/00

CPC分类号： C02F1/469 ,  B01D61/243 ,  B01D61/422 ,  B01D61/48 ,  B01D61/58 ,  C02F1/4693 ,  C02F1/4695 ,  C02F1/66 ,  C02F2101/38 ,  G21F9/06 ,  G21F9/12 ,  G21F9/14 ,  Y02A20/134

摘要： A nitrogen compound-containing acidic liquid such as a monoethanolamine-containing dilute hydrochloric acid waste liquid discharged during the regeneration of condensate demineralizers in nuclear power plants or thermal power plants is efficiently and economically treated. A neutralization dialysis device 2 is provided in which a raw water chamber 22 and an alkaline solution chamber 23 are partitioned from each other with an anion exchange membrane 21. The nitrogen compound-containing acidic liquid is passed through the raw water chamber 22, while an alkaline solution is passed through the alkaline solution chamber 23, thereby neutralizing and demineralizing the acidic liquid. Thereafter, the nitrogen compound contained in the neutralized demineralized liquid is concentrated with an electrodeionizer 4. The neutralization dialysis treatment using the anion exchange membrane 21 and the alkaline solution can neutralize and demineralize the nitrogen compound-containing acidic liquid. From the resultant neutralized demineralized liquid, the nitrogen compound can be efficiently separated and concentrated.

摘要翻译： 在核电厂或火力发电厂的冷凝物脱矿质素的再生过程中排出的含氮化合物的酸性液体如单乙醇胺的稀盐酸废液被排出，是有效和经济的。 提供了一种中和透析装置2，其中原水室22和碱性溶液室23用阴离子交换膜21彼此分隔开。含氮化合物的酸性液体通过原水室22，同时 碱性溶液通过碱性溶液室23，从而使酸性液体中和并脱矿质。 此后，用去离子器4浓缩中和的软化液中含有的氮化合物。使用阴离子交换膜21和碱性溶液的中和透析处理可以使含氮化合物的酸性液体中和并脱矿质。 从所得中和的软化液中，可以有效地分离和浓缩氮化合物。