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1. 发明专利

JP2009142810A Water purifying treatment method 审中-公开
标题翻译：水净化处理方法
公开(公告)号：JP2009142810A
公开(公告)日：2009-07-02
申请号：JP2008286028
申请日：2008-11-07
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI
IPC分类号： C02F3/34 , C02F3/00 , C02F3/06
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To reduce the amount to be used of a fatty acid in achieving the denitrification of sewage by adding the fatty acid to sewage. SOLUTION: This method adopts water with BOD of below 10 mg/l and DO of 2 mg/l or above as water to be treated in a treatment tank to remove at least an eutrophication component contained in this water to be treated. A higher fatty acid such as stearic acid or the like is added to the water to be treated in the treatment tank other than sludge being a naturally originating organic component. The water to be treated is acceleratedly made anaerobic by adding sludge in addition to the fatty acid, and a biomembrane is formed to the interface of the higher fatty acid and water to form an oxygen defficient anaerobic condition in the biomembrane. Accordingly, the culture of denitrifying bacteria is accelerated and activated by phosphorus contained in sludge to remove nitrate nitrogen contained in the water to be treated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过向污水中添加脂肪酸来减少脂肪酸在实现污水脱氮中的用量。解决方案：该方法采用BOD在10 mg / l以下，DO为2 mg / l以上的水作为待处理水处理的水，以除去待处理水中至少含有的富营养化成分。除了作为天然来源的有机成分的污泥以外，在处理槽中，向被处理水中加入高级脂肪酸如硬脂酸等。除了脂肪酸之外，通过添加污泥将待处理的水加速成为厌氧的，并且在高级脂肪酸和水的界面上形成生物膜，以在生物膜中形成氧气不足的厌氧条件。因此，反硝化细菌的培养物被污泥中所含的磷加速并活化，以除去待处理水中含有的硝酸盐氮。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2004209465A Wetland type water purification system 审中-公开
公开(公告)号：JP2004209465A
公开(公告)日：2004-07-29
申请号：JP2003340843
申请日：2003-09-30
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI
IPC分类号： A01G31/00 , B01D21/00 , B01D21/02 , B01D21/24 , B01D24/02 , B01D24/46 , B01D29/62 , C02F1/28 , C02F3/32 , E02B3/00
CPC分类号： Y02W10/18
摘要： PROBLEM TO BE SOLVED: To enable an efficient treatment of sludge, which is a secondary problem in a wetland type water purification system. SOLUTION: A water channel having a lot of zigzag turns is formed from the inflow port of an artificial wetland 1 to the discharge port thereof. While polluted water flows in the zigzag water channel, horizontal infiltration and vertical infiltration are repeated, thereby purifying the polluted water. In at least a part of the artificial wetland 1, a middle bottom 17 passing water and the sludge is installed over a bottom 3 to form a double bottom structure, and a space between the bottom 3 and the middle bottom 17 is made to be a sludge storage space 18. A sludge discharge pipe 20 is inserted into the sludge storage space 18 beforehand, which forms a structure where the sludge accumulating in the sludge storage space 18 can be discharged outside from the bottom of the artificial wetland 1 by negative pressure suction power. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2008000745A Method for purifying water 审中-公开
标题翻译：净化水的方法
公开(公告)号：JP2008000745A
公开(公告)日：2008-01-10
申请号：JP2007131131
申请日：2007-05-17
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI
IPC分类号： C02F3/34 , C02F1/58 , C02F3/28 , C02F3/30
CPC分类号： Y02W10/12
摘要： PROBLEM TO BE SOLVED: To provide a water purification technique capable of removing nitrogen and phosphorus as a countermeasure against the eutrophication in a closed water area. SOLUTION: Water to be treated is clean water flowing into the closed water area and having the BOD value less than 10 mg/L and DO value more than 2 mg/L. The method comprises the step of making the water to be treated anaerobic and the step of making the water anaerobic after aerobic treatment. In the initial stage of the step of making the water anaerobic, an organic component derived from nature such as sludge or highly polluted water is added to the water to be treated in order to keep on making the water anaerobic until the DO value of the water is lowered to be less than 2 mg/L due to the consumption or the decrease of oxygen in the water to be treated and of removing the nitrogen in the water with naturally-occurring denitrifying bacteria and the phosphorus with naturally-occurring phosphorus accumulation bacteria, respectively. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够除去氮和磷的水净化技术，作为在封闭水域中的富营养化的对策。
解决方案：待处理的水是流入封闭水域的清洁水，BOD值小于10mg / L，DO值大于2mg / L。该方法包括使厌氧水处理的步骤和在需氧处理后使水厌氧的步骤。在使水厌氧的步骤的初始阶段，将来自自然界的有机成分（如污泥或高度污染的水）加入待处理的水中，以保持使水无氧，直到水的DO值由于待处理水中的氧气的消耗或降低以及用天然脱氮细菌和磷与天然存在的磷积聚细菌除去水中的氮而降低至小于2mg / L，分别。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006150351A Wetland type water purification system 审中-公开
标题翻译：湿地型净水系统
公开(公告)号：JP2006150351A
公开(公告)日：2006-06-15
申请号：JP2005321810
申请日：2005-11-07
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI , NARITA NOBUO , KAGA TERUAKI , MIZUTANI KATSUTOSHI
IPC分类号： C02F3/06 , B01D21/00 , B01D21/24 , C02F3/32
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a system for securing water infiltration while preventing clogging in order to always keep polluted water into good contact with microorganisms on the filter medium at any portion of the channel. SOLUTION: The channel 6 is formed for the polluted water 5 flow from the inflow side of the artificial wetland from where the polluted water 5 is supplied to its effluent side. In the channel 6 a plurality of overflow weir boards 8a, 8b and a plurality of infiltration boards 7a, 7b are disposed alternatively. The polluted water 5 overflows the overflow weir boards 8a, 8b and passes the infiltration boards 7a, 7b through the passages 9 for the infiltration at the lower part of the infiltration boards, thereby flowing upward and downward one after the other and being purified by the filter medium 4 laid in the channel 6 while generating a vertical flow in the polluted water 5 and the plant on the artificial wetland. The overflow weir boards 8a, 8b are installed so that the line linking its upper ends thereof has a down grade of 1/80 or more. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于确保水渗透同时防止堵塞的系统，以便在通道的任何部分处始终保持污染的水与过滤介质上的微生物良好接触。解决方案：通道6被形成用于污染水5从人造湿地的流入侧流出，其中污水5被供给到其流出侧。在通道6中，交替设置有多个溢流堰板8a，8b和多个渗透板7a，7b。污水5溢出溢流堰板8a，8b并通过渗透板7a，7b通过通道9，以渗透在渗透板的下部，从而一个接一个地向上和向下流动，并被净化过滤介质4放置在通道6中，同时在污水5和人造湿地上的植物产生垂直流动。溢流堰板8a，8b安装成使得其上端连接的线路的下降等级为1/80以上。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004190217A Water intake facility of water passage 审中-公开
公开(公告)号：JP2004190217A
公开(公告)日：2004-07-08
申请号：JP2002355424
申请日：2002-12-06
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： OGURA YUJIRO , ISHIHAMA KENICHI
IPC分类号： E03B3/04 , E02B5/08
摘要： PROBLEM TO BE SOLVED: To obtain water flowing in a river by a water intake pump without being affected by earth and sand of a river bottom or the like. SOLUTION: The water intake facility 10 comprises a pit 14 for water intake of the earth and sand discharge type recessed in an inverse square spindle shape in the river bottom 13, a discharge pump 15, a stand 16 for a water intake pump, a pair of water intake pumps 17, a water intake screen 18, a float type fence 19, and a water level sensor 20. The water intake pumps 17 are disposed over the pit 14 for water intake. The pit 14 for water intake is formed to have an inverse triangular cross section along the longitudinal direction of the river 11, a slope L1 on the upstream U side is formed sharply with respect to the river bottom 13, and a slope L2 on the downstream D side is formed moderately tiltingly with respect to the river bottom 13. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2006043692A Adsorbent mixing material 审中-公开
标题翻译：吸附混合材料
公开(公告)号：JP2006043692A
公开(公告)日：2006-02-16
申请号：JP2005191053
申请日：2005-06-30
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI
IPC分类号： B01J20/20 , C02F1/28 , C04B18/10 , C04B20/00 , C04B28/02
CPC分类号： Y02W30/92
摘要： PROBLEM TO BE SOLVED: To provide an adsorbent mixing material durable in adsorption capability. SOLUTION: Pulverized charcoal 3 of a particle diameter of less than 250 μm, desirably less than 105 μm, cement 4 and water 5 are mixed by a mixer 6 to make a slurry, and crushed stone 7 is charged as a core member to make the slurry adhere on the crushed stone 7. After solidified, the slurry becomes an adsorbent mixing material 8 excellent in discoloring and deodorization. The content of the pulverized charcoal 3 is positively variably controlled in a range of 30-300 vol.%. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供耐吸附能力的吸附剂混合材料。解决方案：通过混合器6将粒径小于250μm，期望小于105μm，优选小于105μm的粉碎木炭3混合以制成浆料，并将碎石7作为芯部件充电使浆料粘附在碎石7上。固化后，浆料成为变色和除臭性优异的吸附剂混合材料8。粉煤炭3的含量在30-300体积％的范围内可变地控制。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004188366A Method and apparatus for cleaning contaminated soil 有权
标题翻译：清洁污染土壤的方法和装置
公开(公告)号：JP2004188366A
公开(公告)日：2004-07-08
申请号：JP2002361926
申请日：2002-12-13
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , ISHIHAMA KENICHI
IPC分类号： B09C1/06 , B09B3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for economical and simple cleaning of contaminated soil. SOLUTION: When the contaminated soil containing a volatile organic chlorine compound is cleaned on the site, while hot air is discharged from an agitating and mixing head 3 penetrated into the ground, the contaminated soil and the hot air are agitated and mixed. The hot air is obtained by a hot air generating apparatus such as an electrically heating fan 14. The volatile organic chlorine compound included in the contaminated soil is gasified and caught by a protective cover 15. The gasified volatile organic chlorine compound is sucked outside and recovered, and is burnt and decomposed, for example, in an incinerator 17. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种经济，简单地清洁污染土壤的方法。
解决方案：当现场清理含有挥发性有机氯化合物的污染土壤时，当热空气从搅拌混合头3渗入地面时排出，污染土壤和热空气被搅拌混合。热风由电热风扇14等热风产生装置获得。被污染土壤中包含的挥发性有机氯化合物被保护盖15气化并捕获。气化的挥发性有机氯化合物被吸入外部并回收，并且例如在焚化炉17中被燃烧和分解。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JP2003005626A Biotope kit for environment study 审中-公开
标题翻译：生物工具包用于环境研究
公开(公告)号：JP2003005626A
公开(公告)日：2003-01-08
申请号：JP2001185870
申请日：2001-06-20
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , SATO TOSHIYUKI , ISHIHAMA KENICHI
IPC分类号： G09B25/02 , C02F3/06 , C02F3/32 , C12M1/00 , C12N1/00
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of environment study and to reduce labor and cost.
SOLUTION: A biotope kit 1 for environment study has a portable purificatory cistern 2 that is purifying dirty and muddy water by biological oxidation treatment process and a portable basin 3 that is spread with growing material 23 and receives purified water coming from a purificatory cistern 2. This purificatory cistern 2 is equipped with a box type purificatory cistern main body 7 and a thread type microorganism keeper 15 that is arranged in the purificatory cistern main body 7 and maintains the microorganism group. Sidewalls 9 of the purificatory cistern main body 7 are composed of glass plates. On the other hand, 4 independent mesh type box cells 22 are arranged in the basin 3 dividing the inside of the basin 3 into a plurality of areas and each box cell 22 can be removed individually.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提高环境研究的效率，降低劳动力和成本。解决方案：用于环境研究的生物体试剂盒1具有便携式净化水箱2，其通过生物氧化处理过程净化肮脏和泥泞的水，以及与生长材料23分散的便携式盆3，并接收来自净化水箱2的净化水。这个净化水箱2配备有盒式净化水箱主体7和布置在净化水箱主体7中并保持微生物组的螺纹型微生物保持器15。净化水箱主体7的侧壁9由玻璃板构成。另一方面，在盆3内配置有4个独立的网状箱单元22，该池3分隔成多个区域，并且可以单独移除每个箱单元22。

9. 发明专利

JP2010188245A Underwater nitrogen removing method 审中-公开
标题翻译：硝态氮去除方法
公开(公告)号：JP2010188245A
公开(公告)日：2010-09-02
申请号：JP2009033415
申请日：2009-02-17
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI , IWABORI SHIGESUKE
IPC分类号： C02F3/34 , C02F3/28
CPC分类号： Y02W10/12
摘要： PROBLEM TO BE SOLVED: To provide a method which is easy to execute, is excellent in economical efficiency and is capable of efficiently removing nitrogen in a comparatively short residence time. SOLUTION: In a pure soap extract storage tank 6, soap extract extracted from pure soap is stored. By making the soap extract flow from the pure soap extract storage tank 6 into a flow control tank 1 and a denitrification tank 2 storing water to be treated such as river water containing nitrogen components and constituting metallic soap with components in the water to be treated, denitrification bacteria are positively proliferated, and the nitrogen components in the water to be treated are removed. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2008168295A Sludge treatment method for wetland-type water purification apparatus 审中-公开
标题翻译：湿地水净化设备的污水处理方法
公开(公告)号：JP2008168295A
公开(公告)日：2008-07-24
申请号：JP2008054206
申请日：2008-03-05
申请人： Kato Construction Co Ltd , 株式会社加藤建設
发明人： MAKINO MASAKI , OGURA YUJIRO , ISHIHAMA KENICHI
IPC分类号： C02F3/06 , C02F3/32 , C02F11/00
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an effective method for sludge treatment which is supposed to be a secondary faulty point for a wetland-type water purification apparatus. SOLUTION: A water channel with a lot of meanders is formed from the inlet of an artificial wetland 1 to the outlet. While polluted water flows through the meandering water channel, horizontal infiltration and vertical infiltration are repeated, thereby purifying the polluted water. A middle bottom 17 which allows the water and sludge to pass by is installed over a bottom 3 at least in a part of the wetland 1 to form a double bottom structure, making a space between the bottom 3 and the middle bottom 17 a sludge storage space 18. A sludge discharge conduit 20 is made to communicate with the sludge storage space 18 in advance. Therefore, the sludge accumulated in the space 18 can be discharged outside through the bottom part of the wetland 1 with suction etc. of negative pressure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供湿地型水净化装置的二次故障点的污泥处理的有效方法。解决方案：从人造湿地1的入口到出口形成有大量蜿蜒的水道。当污水流经蜿蜒的水道时，重复横向渗透和垂直渗透，从而净化污水。允许水和污泥通过的中间底部17安装在湿地1的至少一部分的底部3上，以形成双层底部结构，从而在底部3和中间底部17之间形成污泥储存器空间18.预先将污泥排出管道20与污泥储存空间18连通。因此，积存在空间18中的污泥可以通过负压的吸入等从湿地1的底部排出到外部。版权所有（C）2008，JPO＆INPIT

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