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1. 发明专利

JP2004016948A Deodorizer and deodorization method 审中-公开
公开(公告)号：JP2004016948A
公开(公告)日：2004-01-22
申请号：JP2002176635
申请日：2002-06-18
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： NODA TAKESHI , OYAMADA HISAMI , TSUCHIYA HIROTSUGU
IPC分类号： A61L9/01 , B01D53/38 , B01D53/77
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To completely remove an odor component from gas and to enhance the efficiency of removal of the odor component absorbed into treated water used for deodorization. SOLUTION: The deodorizer comprises a contact packed bed 2 through which the gas and the treated water pass together, a first single pass packed bed 3 through which the treated water passing through the contact packed bed 2 passes, a water storage part 15 for storing the treated water passing through the first single pass packed bed 3, a second single pass packed bed 6 for passing the treated water stored in the water storage part 15, an alkali adding means 5 for adding alkali to the treated water stored in the water storage part 15 and a treated water supply means 12 for supplying the treated water stored in the water storage part 15 from the upper part of the contact packed bed 2 and the upper part of the second single pass packed bed 6. The deodorizer is further constituted in such a manner that the treated water passing through the second single pass packed bed 6 flows into the water storage part 15. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005052769A Discharge equipment for waste water 审中-公开
标题翻译：废水排放设备
公开(公告)号：JP2005052769A
公开(公告)日：2005-03-03
申请号：JP2003287380
申请日：2003-08-06
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： TSUCHIYA HIROTSUGU , MAEZONO KENJI
IPC分类号： C02F1/00 , B01F3/04 , B01F5/00 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To provide simple and inexpensive discharge equipment for waste water where contact time is short, sufficient sterilization can be performed even under the condition where SS (Suspended Solid), BOD (Biochemical Oxygen Demand) and ammonia nitrogen are high, and adverse influence is not exerted on the ecosystem.
SOLUTION: The discharge equipment for waste water comprises: a disinfectant-bubble jetting means; and a stirring/diffusion promoting means promoting the stirring and diffusion of a disinfectant jetted by the disinfectant-bubble jetting means. Alternatively, the discharge equipment for water water comprises: a disinfectant injecting means; a bubble diffusing means located on the down stream to the disinfectant injection port in the disinfectant injecting means and diffusing bubbles; and a stirring/diffusion promoting means promoting the stirring and diffusion of a disinfectant injected by the disinfectant injecting means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供简单廉价的接触时间短的废水排放设备，即使在SS（悬浮固体），BOD（生化需氧量）和氨氮为高度和不利影响不会对生态系统产生影响。
解决方案：废水排放设备包括：消毒气泡喷射装置; 以及促进由消毒剂 - 气泡喷射装置喷射的消毒剂的搅拌和扩散的搅拌/扩散促进装置。或者，用于水的排放设备包括：消毒剂注入装置; 气泡扩散装置，位于消毒剂喷射装置中的消毒剂注入口下游的下游，并且扩散气泡; 以及促进由消毒剂注射装置注入的消毒剂的搅拌和扩散的搅拌/扩散促进装置。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005052768A Discharge equipment for waste water 审中-公开
标题翻译：废水排放设备
公开(公告)号：JP2005052768A
公开(公告)日：2005-03-03
申请号：JP2003287379
申请日：2003-08-06
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： TSUCHIYA HIROTSUGU , SAKAI ITARU , OKAMOTO YUKIHIKO
IPC分类号： C02F1/00 , B01F3/08 , B01F5/00 , B01F7/10 , B01F11/02 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To provide simple and inexpensive discharge equipment for waste water where contact time is short, sufficient sterilization can be performed even under the condition where SS (Suspended Solid), BOD (Biochemical Oxygen Demand) and ammonia nitrogen are high, and adverse influence is not exerted on the ecosystem.
SOLUTION: The discharge equipment for waste water comprises: a disinfectant spraying means; and a stirring/diffusion promoting means promoting the stirring and diffusion of a disinfectant sprayed by the disinfectant spraying means. Alternatively, the discharge equipment for waste water comprises: a disinfectant injecting means; and a liquid jetting means jetting waste water or water on the vicinity of the disinfectant injection port in the disinfectant injecting means; or further, a stirring/diffusion promoting means promoting the stirring and diffusion of a disinfectant injected by the disinfectant injecting means.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供简单廉价的接触时间短的废水排放设备，即使在SS（悬浮固体），BOD（生化需氧量）和氨氮为高度和不利影响不会对生态系统产生影响。
解决方案：废水排放设备包括：消毒剂喷洒装置; 以及促进由消毒喷洒装置喷洒的消毒剂的搅拌和扩散的搅拌/扩散促进装置。或者，废水排放装置包括：消毒剂注入装置; 以及在消毒剂注入装置中的消毒剂注入口附近喷射废水或水的液体喷射装置; 或进一步地，促进由消毒剂注入装置喷射的消毒剂的搅拌和扩散的搅拌/扩散促进装置。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004057917A Water treatment equipment 审中-公开
公开(公告)号：JP2004057917A
公开(公告)日：2004-02-26
申请号：JP2002219140
申请日：2002-07-29
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： AMANO TETSUYA , SAKAI ITARU , NAKAHARA KEISUKE , HOSHINO YASUSHI , TSUCHIYA HIROTSUGU
IPC分类号： C02F1/36
摘要： PROBLEM TO BE SOLVED: To make treatable a large volume of water to be treated with a simple configuration and a high efficiency.
SOLUTION: In the water treatment equipment a plurality of ultrasonic irradiators 5 provided with ultrasonic oscillators are arranged apart from each other in the vertical direction within a treating vessel 1 which receives or discharges water 2 to be treated. The water 2 to be treated is passed between the ultrasonic irradiators 5 generating standing waves, by which the water is treated. The standing waves are stably generated by controlling the oscillation conditions for ultrasonic waves by a controller 9. Further, the apparatus is provided with a chemical feeder 10 at need and treats the water 2 to be treated by the synergistic effects of a chemical and irradiation with the ultrasonic wave.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004358370A Support for biological deodorization, and method and apparatus for deodorization using the same 审中-公开
公开(公告)号：JP2004358370A
公开(公告)日：2004-12-24
申请号：JP2003160305
申请日：2003-06-05
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： SHIMIZU SATORU , OYAMADA HISAMI , ENDO SHINICHI , HOSHINO YASUSHI , TSUCHIYA HIROTSUGU
IPC分类号： B01D53/38 , B01D53/81
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To provide a support for biological deodorization which has excellent deodorization effect to the malodor of nitrogen based compounds and sulfur based compounds and a method and an apparatus for deodorization using the same. SOLUTION: The support for biological deodorization offers growth environment to microorganism having a function to decompose and remove malodorous materials, is capable of fixing the microorganism and is composed of a foamed glass body consisting essentially of glass. The support for biological deodorization contains further silicon dioxide. The support for biological deodorization has 2-20 mm particle diameter, 0.3-1.6 g/cm 3 specific gravity and 10-50% water absorption. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004237146A Deodorization device, and deodorization method 有权
公开(公告)号：JP2004237146A
公开(公告)日：2004-08-26
申请号：JP2003026104
申请日：2003-02-03
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： OYAMADA HISAMI , NODA TAKESHI , TSUCHIYA HIROTSUGU
IPC分类号： B01D53/38 , B01D53/34 , B01D53/77
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To provide a deodorization device by which odor components are perfectly removed from a gas, and further, the efficiency of removing odor components absorbed into treatment water used for deodorization treatment can be improved by improving the treatment efficiency of each packed layer in the inside of the device, and to provide a deodorization method. SOLUTION: In the deodorization device where the treatment of odor components in the gas and odor components in treatment water is performed, a contact packed layer 28 through which the gas and the treatment water together pass, two or more single flow packed layers 29 arranged in series and through which the treatment water passed through the contact packed layer 28 passes, water storage parts 24 provided at the lower direction of each single flow packed layer 29 and storing the treatment water passed through the single flow layers, an alkali addition means 10 of adding alkali to the treatment water stored in the water storage parts 24, and a treatment water feeding means of feeding the treatment water stored in the water storage parts 24 to the upper parts of the contact packed layer 28 and/or the single flow packed layers 29 in the upper direction of the water storage parts are provided. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004167347A Method for disinfecting waste water and apparatus for the same 有权
标题翻译：消毒废水及其设备的方法
公开(公告)号：JP2004167347A
公开(公告)日：2004-06-17
申请号：JP2002334851
申请日：2002-11-19
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： TSUCHIYA HIROTSUGU , HOSHINO YASUSHI , YAMADA MAKI , OGURA HIDEO
IPC分类号： C02F1/50 , C02F1/76
摘要： PROBLEM TO BE SOLVED: To provide a simple and low-cost method for disinfecting waste water which is capable of performing sufficient disinfection and an apparatus for the same.
SOLUTION: The method for disinfecting the waste water comprises mixing an aqueous sodium hypochlorite solution, an aqueous acid solution, and an aqueous sodium chlorite solution, then injecting a solution mixture to the waste water. The aqueous solution to be mixed is selected from these three aqueous solutions and is changed according to the concentration of the pollutants in the waste water. The apparatus for disinfecting the waste water is equipped with an aqueous sodium hypochlorite solution supplying means, an aqueous acid solution supplying means, and an aqueous sodium chlorite solution supplying means, a mixing means for mixing the aqueous solutions supplied from the three supplying means, and a solution mixture injecting means for injecting the solution mixture mixed by the mixing means into the waste water. The apparatus for disinfecting the waste water is further provided with a pollutant concentration measuring means for directly or indirectly determining the concentration of the pollutants in the waste water and an aqueous solution selecting means for selecting and changing the aqueous solution supplied to the mixing means according to the pollutant concentration obtained by the pollutant concentration measuring means.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供能够进行足够的消毒的废水的消毒的简单和低成本的方法及其装置。解决方案：对废水进行消毒的方法包括将次氯酸钠水溶液，酸水溶液和亚氯酸钠水溶液混合，然后将溶液混合物注入废水中。待混合的水溶液选自这三种水溶液，并根据废水中污染物的浓度而变化。用于对废水进行消毒的装置配备有次氯酸钠水溶液供给装置，酸性水溶液供给装置和亚氯酸钠水溶液供给装置，混合从三个供给装置供给的水溶液的混合装置和用于将由混合装置混合的溶液混合物注入废水的溶液混合物注入装置。废水消毒装置还具有直接或间接地确定废水中污染物浓度的污染物浓度测定装置，以及水溶液选择装置，用于选择和改变供给混合装置的水溶液，根据污染物浓度测定手段得到的污染物浓度。版权所有（C）2004，JPO

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