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1. 发明专利

JP2005349337A Method for treating sewage 有权
标题翻译：处理污水的方法
公开(公告)号：JP2005349337A
公开(公告)日：2005-12-22
申请号：JP2004174296
申请日：2004-06-11
申请人： Ebara Corp , Kurita Water Ind Ltd , Nishihara Environment Technology Inc , 栗田工業株式会社 , 株式会社荏原製作所 , 株式会社西原環境テクノロジー
发明人： FUKASE TETSURO , HINA SEIYA , MARUYAMA KATSUYA , MORIKAWA NORIZO , HAMAMOTO YOICHI , YASUNAKA YUKO , KATA TAKAYUKI , ICHIHARA AKIRA , AKATSU MIKI
IPC分类号： C02F1/44 , C02F3/12 , C02F3/30 , C02F3/34 , C02F11/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a method for treating sewage capable of stably and efficiently carrying out dephosphorization and denitrification, and preventing emission of phosphorus from removed sludge. SOLUTION: The sewage is received in an oxygen-free tank 3 to carry out oxygen-free treatment, the outflow water from the oxygen-free tank 3 and a part of the sewage are introduced into an anaerobic tank 2 to carry out anaerobic treatment, and the outflow water from the anaerobic tank 2 is introduced into an aerobic tank 4 to carry out aerobic treatment. Permeated water of a membrane separator 9 provided in the aerobic tank 4 is withdrawn as treated water. A part of activated sludge in the aerobic tank 4 and a nitrifying liquid are recirculated to the oxygen-free tank 3. Excess sludge removed from the aerobic tank 4 is supplied to a dewaterer 12 through a storage tank 11 which is kept in an aerobic condition and dewatered. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够稳定有效地进行脱磷脱氮处理的污水的处理方法，防止排出的污泥中的磷的排出。
解决方案：将污水接收在无氧罐3中进行无氧处理，将来自无氧罐3和一部分污水的流出水引入厌氧池2中进行厌氧处理，将来自厌氧槽2的流出水引入需氧罐4中进行有氧处理。设置在需氧罐4中的膜分离器9的渗透水作为处理水取出。有氧罐4中的活性污泥的一部分和硝化液体被再循环到无氧罐3中。从好氧罐4中除去的过量污泥通过保持在需氧条件的储罐11供给到脱水器12中并脱水。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2014237107A バラスト水の処理方法有权
标题翻译：压载水处理方法
公开(公告)号：JP2014237107A
公开(公告)日：2014-12-18
申请号：JP2013121999
申请日：2013-06-10
申请人：栗田工業株式会社 , Kurita Water Ind Ltd
发明人： FUKASE TETSURO , HAYASHI KAZUKI , ISHIBASHI TAMOTSU
IPC分类号： C02F1/50 , B63B13/00 , C02F1/76
摘要：【課題】バラスト水処理における塩素系活性物質の添加量を最適に決定するとの可能なバラスト水の処理方法を提供する。【解決手段】塩素系活性物質を添加していない未処理のバラスト水をあらかじめ採取し、この未処理のバラスト水の濁度をあらかじめ測定し、該濁度に基づき決定された塩素系活性物質を添加する。塩素系活性物質の添加量は、前記バラスト水の排出時の全残留酸化性物質濃度(TRO)が0.5〜3mg/L(asCl2)となるように濁度に応じて設定する。具体的には、塩素系活性物質を濁度の値が10NTU未満の場合には2〜14mg/Lとなるように添加し、10NTU以上50NTU未満の場合には2〜30mg/Lとなるように添加し、50NTU以上の場合には18〜30mg/Lとなるように添加する。【選択図】図1
摘要翻译：要解决的问题：提供压载水处理方法，其可以最佳地确定压载水处理中含氯活性物质的添加量。解决方案：预先获得未加入含氯活性物质的未处理压载水，预先测定未处理的压载水的浊度，加入含量为基于浊度而确定的含量的活性物质。根据浊度设定含氯活性物质的添加量，使得排出压载水时的总残留氧化剂（TRO）的浓度为0.5〜3mg / L（以Cl计）。更具体地说，当浊度值小于10NTU时，当浊度值等于或大于10NTU以下时，添加含氯活性物质为2〜14mg / L 加入含氯活性物质为2-30mg / L，当浑浊度等于或大于50NTU时，加入含氯活性物质，使其为 18-30 mg / L。

3. 发明专利

JP2013199390A Method for preserving sodium hypochlorite 审中-公开
标题翻译：保存钠超氧化物的方法
公开(公告)号：JP2013199390A
公开(公告)日：2013-10-03
申请号：JP2012067306
申请日：2012-03-23
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： HIRANO SHOEI , FUKUZAWA KOTARO , HAYASHI KAZUKI , FUKASE TETSURO
IPC分类号： C01B11/06 , A01N25/22 , A01N59/08 , A01P3/00
CPC分类号： C01B11/068 , A01N59/00 , A01N25/22 , A01N2300/00
摘要： PROBLEM TO BE SOLVED: To provide a method for preserving a sodium hypochlorite solution capable of preserving sodium hypochlorite stably for a long period by a simple and inexpensive method.SOLUTION: In a method for storing a sodium hypochlorite solution, a phosphate or phosphonate is added to the sodium hypochlorite solution. One or two more species selected from orthophosphoric acid, tripolyphosphoric acid, polymetaphosphoric acid, phosphorous acid, and sodium salts thereof can be used as the phosphate or phosphonate. Preferably, the effective chlorine concentration of the sodium hypochlorite solution is 1-30 wt%; also preferably, the addition amount of phosphate or phosphonate is 0.1-5 wt% (in terms of phosphoric acid or phosphonic acid) in relation to the sodium hypochlorite solution.
摘要翻译：要解决的问题：提供一种能够通过简单且便宜的方法长期稳定地保持次氯酸钠的次氯酸钠溶液的保存方法。解决方案：在存储次氯酸钠溶液的方法中，加入磷酸盐或膦酸盐到次氯酸钠溶液。可以使用一种或两种选自正磷酸，三聚磷酸，聚偏磷酸，亚磷酸及其钠盐的物质作为磷酸盐或膦酸盐。优选地，次氯酸钠溶液的有效氯浓度为1-30重量％; 还优选地，相对于次氯酸钠溶液，磷酸盐或膦酸盐的添加量为0.1-5重量％（以磷酸或膦酸计）。

4. 发明专利

JP2013095741A Treating agent for ship's ballast water and method for treating ship's ballast water using the same 有权
标题翻译：船舶压载水处理剂及其处理船舶压载水的方法
公开(公告)号：JP2013095741A
公开(公告)日：2013-05-20
申请号：JP2011242696
申请日：2011-11-04
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： HIRANO SHOEI , FUKUZAWA KOTARO , HAYASHI KAZUKI , FUKASE TETSURO
IPC分类号： A01N59/08 , A01N25/00 , A01P3/00 , C02F1/50 , C02F1/76
CPC分类号： C02F1/68 , A01N59/00 , C02F1/50 , C02F1/76 , C02F2103/008 , C02F2303/04 , C02F2303/08 , A01N25/02 , A01N2300/00
摘要： PROBLEM TO BE SOLVED: To provide a treating agent for ship's ballast water exhibiting excellent killing properties against organisms contained in ship's ballast water, the organisms including bacteria and aquatic microorganisms such as planktons, and further, the treating agent being stable and causing little corrosion.SOLUTION: The treating agent for ship ballast water is a mixture which is obtained by adding a phosphoric acid salt and sodium hydroxide to a sodium hypochlorite solution and which has a pH of 10 to 13. It is preferable that the phosphoric acid salt is added in such the amount that the weight ratio of available chlorine to phosphoric acid (PO) falls within the range of 30:1 to 2:1.
摘要翻译：要解决的问题：提供对船舶压载水中所含生物体具有优异杀伤性能的船舶压载水处理剂，生物体包括细菌和水生微生物如浮游生物，此外，处理剂稳定并引起小腐蚀。解决方案：用于船舶压载水的处理剂是通过向次氯酸钠溶液中加入磷酸盐和氢氧化钠并且其pH为10至13而获得的混合物。优选的是磷酸盐的添加量使得可用氯与磷酸的重量比（PO 4 ）落在30:1至2:1的范围内。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012254403A Treatment system of ship ballast water 审中-公开
标题翻译：船舶水处理系统
公开(公告)号：JP2012254403A
公开(公告)日：2012-12-27
申请号：JP2011128097
申请日：2011-06-08
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： FUKASE TETSURO , KOBAYASHI HIDEKI , HAYASHI KAZUKI
IPC分类号： C02F1/50 , B63B13/00 , C02F1/76
摘要： PROBLEM TO BE SOLVED: To provide a treatment system of ship ballast water which is compact, does not require a large amount of electricity, is safe and facilitates maintenance.SOLUTION: The treatment system of the ship ballast water includes: a water intake part 1; a main line 2; and a ballast tank 3 mounted at the end of the main line 2. A first liquid feed pump 4 is provided in the middle of the main line 2. A bypass line 5, which is a serial installation of three disinfectant solution supply devices 6A, 6B, 6C filled with chlorine disinfectant S processed in a tablet shape, is annexed to the downstream side rather than the first liquid feed pump 4 of the main line 2. After passing in the upstream, and discharged from the disinfectant solution supply device 6C, the raw water W is merged in the main line 2, again. A second liquid feed pump 7 is provided at the upstream side rather than the disinfectant solution supply device 6A.
摘要翻译：要解决的问题：提供紧凑的船舶压载水处理系统，不需要大量的电力，安全，便于维护。解决方案：船舶压载水的处理系统包括：进水部分1; 主线2; 以及安装在主管路2的端部处的压载舱3.第一供液泵4设置在主管线2的中间。作为三个消毒剂供应装置6A的串联安装的旁通管线5，装有片剂形式的氯消毒剂S的6B，6C被连接到下游侧，而不是主管2的第一液体供给泵4。在通过上游并从消毒剂溶液供应装置6C排出之后，原水W再次合并在主线2中。第二液体供给泵7设置在上游侧，而不是消毒剂溶液供应装置6A。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012179556A Anaerobic biological processing device and method for organic waste liquid 审中-公开
标题翻译：厌氧生物处理装置和有机废液的方法
公开(公告)号：JP2012179556A
公开(公告)日：2012-09-20
申请号：JP2011044412
申请日：2011-03-01
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KOMATSU KAZUYA , MOMOZAKI KATSUHIKO , FUKASE TETSURO
IPC分类号： C02F3/28 , B01D63/06 , B01D65/02 , C02F1/44
CPC分类号： Y02W10/12
摘要： PROBLEM TO BE SOLVED: To provide an anaerobic biological processing device and method, wherein: membrane filtering can be carried out without releasing anaerobic gas to the air in a constant operation state by preventing the fluctuation of an in-tank pressure in the anaerobic biological processing device; the securement of a high in-tube speed by small dynamic pressure by a gas lift effect and the securement of an intermembrane differential pressure by forced filtration using a suction pump can be compatibly established; and high flux can be stably maintained.SOLUTION: The anaerobic biological processing for the organic waste liquid is carried out by the anaerobic processing device 1, the anaerobic processing liquid and the anaerobic gas of the anaerobic processing device 1 is introduced into the lower part of the tubular filter membrane element 7 of a membrane filtering device 2 and lifted by the gas lift, the filtrate is sucked and taken out from a filtrate taking-out passage L4 by a suction pump P2, thereby the membrane filtering is carried out. A gas phase part 5b formed in the upper part of a filtrate storing tank 5 is communicated with the gas phase part 1b of the anaerobic processing device 1, thereby equalizing the pressures of both the part. Thus, pressure fluctuation does not occur in the anaerobic processing device 1, and the aerobic biological processing is constantly carried out, even though the filtrate is sucked by the suction pump P2 in a membrane filtering step.
摘要翻译：解决问题的方法：提供一种厌氧生物处理装置及方法，其特征在于，能够通过防止在所述空气中的容器内压力的波动而使恒定运转状态下的空气不释放厌氧气体而进行膜过滤厌氧生物处理装置; 通过气举效应通过小的动态压力确保管内速度高，并且可以兼容地强制通过使用抽吸泵强制过滤来确保膜间差压; 可以稳定地维持高通量。解决方案：有机废液的厌氧生物处理由厌氧处理装置1进行，厌氧处理液和厌氧处理装置1的厌氧气体被引入管状滤膜元件的下部 7，通过气举提升，通过抽吸泵P2将滤液从滤液取出通道L4吸出并进行膜过滤。形成在滤液储存罐5的上部的气相部5b与厌氧处理装置1的气相部1b连通，从而均衡两部分的压力。因此，在厌氧处理装置1中不会发生压力波动，即使滤膜在膜过滤工序中被抽吸泵P2吸引，不断进行需氧生物处理。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012101194A Chemical injection device, circulation cooling system and membrane separation system 审中-公开
标题翻译：化学注入装置，循环冷却系统和膜分离系统
公开(公告)号：JP2012101194A
公开(公告)日：2012-05-31
申请号：JP2010252979
申请日：2010-11-11
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO WAKAKO , FUKASE TETSURO
IPC分类号： C02F1/50 , C02F1/44 , F28C1/14 , G01N27/06 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To provide: a chemical injection device using a microorganism contamination monitor which can accurately and quickly monitor a trend of an increase of a microorganism by a relatively simple constitution; a circulation cooling system; and a membrane separation system.SOLUTION: A chemical injection amount is increased when there is temporally increased a potential difference or a current value of the microorganism contamination monitor which is composed of a non-conductive diaphragm 2 having proton permeability, a first conductive body (negative electrode 6) which is arranged at one face of the diaphragm 2 and with which liquid to be inspected contacts, and a second conductive body (positive electrode 5) which is arranged at the other face of the diaphragm 2 and with which an electron acceptor-containing fluid such as a ferric chloride aqueous solution contacts, and when the potential difference or the current value is temporally decreased, chemical injection control is performed so that the chemical injection amount is reduced.
摘要翻译：要解决的问题：提供：使用微生物污染监测器的化学注射装置，其可以通过相对简单的构造准确且快速地监测微生物增加的趋势; 循环冷却系统; 和膜分离系统。解决方案：当暂时增加由具有质子渗透性的非导电隔膜2组成的微生物污染监测器的电位差或电流值时，化学注入量增加，第一导电体（负极6 ），其布置在隔膜2的一个面上并与待检查的液体接触;以及第二导电体（正电极5），其布置在隔膜2的另一面，并且具有电子受体的流体例如氯化铁水溶液接触，并且当电位差或电流值暂时降低时，进行化学喷射控制，使得化学喷射量减少。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011065875A Microorganism power generation device 审中-公开
标题翻译：微生物发电装置
公开(公告)号：JP2011065875A
公开(公告)日：2011-03-31
申请号：JP2009215788
申请日：2009-09-17
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： FUKASE TETSURO , DEGUCHI TOMOAKI
IPC分类号： H01M8/16 , H01M8/02 , H01M8/10 , H01M8/24
CPC分类号： Y02E60/527
摘要： PROBLEM TO BE SOLVED: To provide a high-efficiency microorganism power generation device with a microorganism retention volume augmented and an adverse effect of oxygen alleviated and capable of restraining methane fermentation, in a microorganism fuel cell having a cylindrical structure. SOLUTION: A plurality of cylindrical bodies 3 each made of a cylindrical cathode material 1 and an ion-transmitting non-conductive film 2 are arrayed in parallel with intervals in a casing 5. An anode material 4 each is filled between the cylindrical bodies 3. Microorganisms are carried by the anode materials 4. As water containing organic matters is passed to the anode materials 4 and gas containing oxygen such as air is circulated in inner holes 6 of the cathode materials 1, microorganism power generation is carried out. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供具有圆柱形结构的微生物燃料电池中具有增加的微生物保留体积和减轻氧并且能够抑制甲烷发酵的不利影响的高效微生物发电装置。解决方案：由圆柱形阴极材料1和离子透射非导电膜2制成的多个圆筒体3在壳体5中与间隔平行排列。阳极材料4各自填充在圆柱形微生物由阳极材料4承载。当含水有机物质通过阳极材料4时，含氧气体如空气在正极材料1的内孔6中循环，进行微生物发电。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010207682A Hydrazine-containing water treatment device and method 审中-公开
标题翻译：含水含水处理装置及方法
公开(公告)号：JP2010207682A
公开(公告)日：2010-09-24
申请号：JP2009055133
申请日：2009-03-09
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： ODA NOBUHIRO , FUKASE TETSURO
IPC分类号： C02F1/46 , B01J23/34 , B01J23/75 , C02F1/461 , C02F1/469
摘要： PROBLEM TO BE SOLVED: To provide a hydrazine-containing water treatment device which can efficiently decompose hydrazine in hydrazine-containing water by using a device with a simple configuration without using an oxidizing agent, such as chlorine gas, sodium hypochlorite, and hydrogen peroxide, and method. SOLUTION: The hydrazine-containing water treatment device includes a hydrazine decomposition chamber 3 which is filled with a hydrazine decomposition catalyst carrier 5 and through which the hydrazine-containing water passes, an oxygen reduction chamber 4 which is filled with an oxygen reduction catalyst carrier 7 and to which oxygen-containing gas is supplied, and anion exchange membrane 2 which is disposed so as to separate the hydrazine decomposition chamber 3 and the oxygen reduction chamber 4. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2010170828A Method and device for bio-power generation 有权
标题翻译：用于生物发电的方法和装置
公开(公告)号：JP2010170828A
公开(公告)日：2010-08-05
申请号：JP2009012149
申请日：2009-01-22
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： FUKASE TETSURO
IPC分类号： H01M8/16
CPC分类号： Y02E60/527
摘要： PROBLEM TO BE SOLVED: To carry out more efficient power generation than a conventional one by utilizing energy for heating the microbe in a negative electrode chamber.
SOLUTION: By arranging mutually in parallel two sheets of platy cation permeation bodies 31, 31 in a case 30, a negative electrode chamber 32 is formed between the ion permeable non-conductive films 31, 31, and two positive electrode chambers 33, 33 are formed separated from the negative electrode chamber 32 and the respective ion permeable non-conductive films 31. Oxygen-contained gas is flowed into the positive electrode chamber 33, and a negative electrode solution L is supplied to the negative electrode chamber, preferably the negative electrode solution is circulated. The oxygen-contained gas to be supplied to the positive electrode chamber 33 is heated and the negative electrode chamber 32 is heated to an optimal temperature for microbes, and oxygen reduction activity of the oxygen reducing catalyst in the positive electrode chamber 33 is increased.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过利用用于加热负极室中的微生物的能量来进行比常规发电更有效的发电。解决方案：通过平行地将两片平板状阳离子渗透体31,31彼此平行地布置在壳体30中，在离子透过性非导电膜31,31和两个正极室33之间形成负极室32 33与负极室32和各离子透过性非导电膜31分开形成。含氧气体流入正极室33，负极溶液L优选供给到负极室负极溶液循环。供给正极室33的含氧气体被加热，负极室32被加热到微生物的最佳温度，并且氧化还原催化剂在正极室33中的氧还原活性增加。版权所有（C）2010，JPO＆INPIT

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