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11. 发明专利

JP2004025077A Biological deodorizing method and biological deodorizing apparatus 有权
公开(公告)号：JP2004025077A
公开(公告)日：2004-01-29
申请号：JP2002187142
申请日：2002-06-27
申请人： Ebara Corp , 株式会社荏原製作所
发明人： TSUKAMOTO TOSHIO , YAMASHITA SHIGEKI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/81
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To provide a biological deodorizing method capable of performing efficient treatment at a low cost by stabilizing the microbial phase in an apparatus in a short acclimatilization period by a single method, and a apparatus therefor. SOLUTION: In a biological deodorizing method for introducing a malodorous gas into a packed bed of a carrier for immobilizing microorganisms while sprinkling water over the packed bed to biological deodorizing the malodorous gas, falling water of the aleady operated packed bed used in separate biological deodorization is utlized as the acclimatilization means of the packed bed. This biologically deodorizing apparatus has the packed bed 4 of the carrier for immobilizing microorganisms and a sprinkling means for sprinkling water over the packed bed and receives the malodorous gas 1 to biologically deodorizing the same. This deodorizing apparatus has a means, which supplies the falling water 9 of the packed bed of the already operated separate biologically deodorizing apparatus, in its packed bed. COPYRIGHT: (C)2004,JPO

12. 发明专利

JP2003275538A Packing material for biological deodorization and biological deodorization apparatus using the same 审中-公开
标题翻译：用于生物除臭和生物除臭装置的包装材料
公开(公告)号：JP2003275538A
公开(公告)日：2003-09-30
申请号：JP2002082854
申请日：2002-03-25
申请人： Ebara Corp , 株式会社荏原製作所
发明人： TSUKAMOTO TOSHIO , YAMASHITA SHIGEKI , TANAKA TOSHIHIRO
IPC分类号： A61L9/01 , B01D53/38 , B01D53/81
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To provide a packing material for biological deodorization which can be inexpensively and easily made and has excellent performance to remove malodorous substances and a biological deodorization apparatus using the same. SOLUTION: The packing material for biological deodorization consists of a molding formed by lining up and fixing twist yarn 1 made of a hydrophilic synthetic resin or a molding formed by lining up the twist yarn made of the hydrophilic synthetic resin and integrating the twist yarn by knitting the yarn with reinforcing yarn and carries microorganisms. The twist yarn is formed by directing each piece of the yarn to nearly the same direction as each other and having the spacing of the extent at which a capillary phenomenon arises, which is about 10 μm to 1 mm in width. The biological deodorization apparatus is internally provided with a packed bed to be packed with the packing material for carrying the microorganisms and has a feed water system for feeding water to the packed bed and a gas outflow and inlet for permeating malodorous gas in the packed bed, in which the packing material for biological deodorization is used for the packing material. COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种生物除臭的包装材料，其可以廉价且容易地制造并且具有优异的除去恶臭物质的性能和使用其的生物除臭装置。解决方案：用于生物除臭的包装材料包括通过排列和固定由亲水性合成树脂制成的加捻纱线1形成的模制品或通过将由亲水性合成树脂制成的加捻纱线排列成一体而形成的模制品，纱线用加强纱线编织，携带微生物。捻纱通过将每根纱线彼此接近相同的方向并且具有宽度为大约10μm至1mm的毛细管现象出现的程度的间隔而形成。生物除臭装置内部设置有填充有用于携带微生物的包装材料的填充床，并且具有用于向填充床供水的供水系统和用于在填充床中渗透恶臭气体的气体流出和入口，其中用于生物除臭的包装材料用于包装材料。版权所有（C）2003，JPO

13. 发明专利

JP2003053329A Method and equipment for deodorization of organic waste water or sludge using reduced pressure equipment 有权
标题翻译：使用减压设备去除有机废水或污泥的方法和设备
公开(公告)号：JP2003053329A
公开(公告)日：2003-02-25
申请号：JP2001246083
申请日：2001-08-14
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HATA RYOSUKE , HAGINO TAKAO , IRIUCHIJIMA YOSHIHARU , YOSHIDA HIDEKIYO , TSUKAMOTO TOSHIO
IPC分类号： B01D53/52 , B01D19/00 , B01D53/34 , B01D53/38 , B01D53/81 , B01J20/06 , C02F1/20 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a method and equipment which are capable of treating the odorous components of organic waste water or sludge to a high concentration and small volume with a small size at a low cost. SOLUTION: The method for deodorization of the organic waste water or the sludge comprising introducing the organic waste water or sludge in which the odorous components are dissolved into reduced pressure treatment equipment and forcibly releasing the odorous components in the liquid to a gaseous phase in the state of the high concentration and small volume, then concentrically treating the odorous components. The deodorization equipment for the organic waste water or the sludge having a reduced pressure degasifier mounted with a flowing in pipe of the organic waste water or the sludge in which the odorous components are dissolved, a discharge pipe for the deaerated sludge and an air supply pipe for regulating the degree of vacuum, a dry process desulfurizer using an iron oxide for deodorizing the degasified flue gas containing the odorous components of the degasifier and a deodorizing fan for discharging the desulfurized flue gas of the dry process desulfurizer to the outside of the system.
摘要翻译：要解决的问题：提供能够以低成本以小尺寸处理有机废水或污泥的高浓度和小体积的臭味成分的方法和设备。解决方案：有机废水或污泥的除臭方法包括将有机废水或污泥中的恶臭成分溶解于减压处理设备中，强制将该液体中的有味成分释放至该状态的气相的高浓度和小体积，然后同时处理恶臭成分。有机废水或具有减压脱脂装置的除臭装置的除臭装置安装有有机废水的管道或其中溶解有臭味成分的污泥，用于脱气污泥的排放管和供气管用于调节真空度的干法脱硫装置，使用氧化铁对含有脱气装置的气味成分的脱气烟道进行除臭的干法脱硫装置，以及将干法脱硫装置的脱硫废气排放到系统外部的除臭风扇。

14. 发明专利

JP2007283192A Method and apparatus for deodorizing biomass 有权
标题翻译：消除生物量的方法和装置
公开(公告)号：JP2007283192A
公开(公告)日：2007-11-01
申请号：JP2006112222
申请日：2006-04-14
申请人： Ebara Corp , 株式会社荏原製作所
发明人： YONEHISA SHIGERU , TSUKAMOTO TOSHIO , MIYASHITA SACHI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/81
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for deodorizing biomass by neither clogging its packed bed nor requiring a long period of acclimation. SOLUTION: The method for deodorizing biomass by allowing an odorous gas 1 to pass through a packed bed 4 filled with a filler comprises steps of first spraying water 10 having a total phosphorous concentration of 0.2 mg/L or higher onto the packed bed 4 and thereafter, switching the spray water to water having a floating matter concentration of lower than 10 mg/L based on a pressure drop across the packed bed 4 or a removal rate of hydrogen sulfide concentration. The switching of the spray water from the water 10 having a total phosphorous concentration of 0.2 mg/L or higher to the water having a floating matter concentration of lower than 10 mg/L is carried out when a pressure drop across the packed bed 4 reaches 0.3 kPa or higher. The water 10 having a total phosphorous concentration of 0.2 mg/L or higher is prepared by adding nutrition salts to water obtained from a secondary treatment of sewage, to industrial water, or to city water. Industrial water or city water may be used for the spray water having a floating matter concentration of lower than 10 mg/L. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过既不堵塞其填充床也不需要长时间驯化来除臭生物质的方法和装置。解决方案：通过使恶臭气体1通过填充有填料的填充床4来对生物质进行除臭的方法包括首先将总磷浓度为0.2mg / L或更高的水10喷洒到填充床上的步骤 4，此后，基于填充床4上的压降或者硫化氢浓度的去除率，将喷射水切换为浮选物质浓度低于10mg / L的水。当填充床4上的压降达到时，将总磷浓度为0.2mg / L以上的水10的喷雾水切换成浮选物质浓度低于10mg / L的水 0.3 kPa以上。通过向从工业用水或城市用水二次处理得到的水中加入营养盐，制备总磷浓度为0.2mg / L以上的水10。漂浮物浓度低于10mg / L的喷水可使用工业用水或城市用水。版权所有（C）2008，JPO＆INPIT

15. 发明专利

JP2007167746A Biological deodorizing apparatus and biological deodorizing method 有权
标题翻译：生物去除装置和生物除臭方法
公开(公告)号：JP2007167746A
公开(公告)日：2007-07-05
申请号：JP2005367538
申请日：2005-12-21
申请人： Ebara Corp , 株式会社荏原製作所
发明人： YONEHISA SHIGERU , TSUKAMOTO TOSHIO , MIYASHITA SACHI
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 biological deodorizing apparatus which is stabilized in its microorganism phase by a simple and inexpensive method and develops a high malodor substance removing capacity. SOLUTION: The biological deodorizing is constituted so that a malodorous gas 1 is successively passed through a hydrogen sulfide decomposing packed bed 5, on which hydrogen sulfide decomposing microorganisms are supported and a packed bed 4 on which microorganisms for decomposing methyl mercaptan, methyl sulfide and methyl disulfide are supported to decompose methyl mercaptan, methyl sulfide and methyl disulfide to be deodorized while sprinkling water over the respective packed beds. In this biological deodorizing, a filler of which the water holding amount is less than that of the packed beds 4 is used in the packed bed 5 and, in the respective packed beds, the filler of which the water holding amount per unit volume is 10-100 L/m 3 is used in the packed bed 5 and the filler of the water holding amount per unit volume is 100-1,000 L/m 3 is used in the packed beds 4. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供通过简单且廉价的方法在其微生物相中稳定的生物除臭装置，并且产生高的恶臭物质去除能力。解决方案：生物除臭构成为使恶臭气体1依次通过负载有硫化氢分解微生物的硫化氢分解填充床5和其上分解甲硫醇的微生物的甲基丙烯酸甲酯负载硫化物和甲基二硫化物以分解甲硫醇，甲基硫醚和甲基二硫化物进行除臭，同时将水洒在各自的填充床上。在这种生物除臭中，在填充床5中使用保水量小于填充床4的填料，在各填充床中，每单位体积的保水量为10的填料在填充床5中使用-100L / m 3 ，并且每单位体积的保水量的填料为100-1,000L / m 3 用于包装床4.版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2005177758A Biological deodorization method of odorant gas containing ammonia and apparatus 审中-公开
标题翻译：含有氨气和装置的气味气体的生物除臭方法
公开(公告)号：JP2005177758A
公开(公告)日：2005-07-07
申请号：JP2005041555
申请日：2005-02-18
申请人： Ebara Corp , 株式会社荏原製作所
发明人： TSUKAMOTO TOSHIO , YAMASHITA SHIGEKI , NISHII TAKANORI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/77 , C02F3/34
CPC分类号： Y02A50/2358 , Y02A50/2359
摘要： PROBLEM TO BE SOLVED: To provide a biological deodorization method and an apparatus therefor, wherein a deodorizing performance of an odorant gas containing NH 3 , of a high concentration with a large variation of concentration is easily stabilized with low cost and also a water quantity consumed and a water quantity discharged can be lowered. SOLUTION: The biological deodorization method is composed of a circulation style of nitrification and denitrification method, wherein the odorant gas 1 containing NH 3 is contacted 7 with a circulation water 5 in a nitrification step 3 and NH 3 contained is absorbed to be biologically nitrification-treated by nitrifying bacteria, and also this nitrification liquid 5 is guided to a denitrification step 4 and the denitrification-treated liquid is again returned 9 as the circulation water 5 to the nitrification step . In this deodorization method, a pH buffer solution is used as the circulation water 5, wherein the pH buffer solution is a phosphate buffer solution or a carbonate buffer solution, and also the said pH buffer solution can be controlled by feeding a reagent such that a pH of the circulation water is in the range of 6.0 and 7.5. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了提供一种生物除臭方法及其装置，其中含有高浓度变化浓度的高浓度NH 3 SBS 3气味气体的除臭性能很容易以低成本稳定化，并且还能够消耗水量并且可以降低排出的水量。解决方案：生物除臭方法由硝化反硝化方法的循环式组成，其中含有NH 3 SB的气味气体1在硝化步骤3中与循环水5接触7，通过硝化细菌将所含的NH 3 SB 3吸收进行生物硝化处理，将该硝化液5引导至反硝化反应步骤4，将脱氮处理后的液体作为循环水5再次返回9 到硝化步骤。在该除臭方法中，使用pH缓冲溶液作为循环水5，其中pH缓冲溶液是磷酸盐缓冲溶液或碳酸盐缓冲溶液，并且所述pH缓冲溶液也可以通过加入试剂来控制，使得循环水的pH值在6.0和7.5之间。版权所有（C）2005，JPO＆NCIPI

17. 发明专利

JP2003024775A Method for simultaneous optical processing of liquid and gas and device therefor 审中-公开
标题翻译：方法同时进行液体和气体的光学处理及其装置
公开(公告)号：JP2003024775A
公开(公告)日：2003-01-28
申请号：JP2001213483
申请日：2001-07-13
申请人： Ebara Corp , 株式会社荏原製作所
发明人： NAKAGAWA SOUTA , TSUKAMOTO TOSHIO , TANAKA TOSHIHIRO
IPC分类号： C02F1/30 , B01J19/12 , C02F1/32 , C02F1/72 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for simultaneous phototreatment of liquid and gas by which the device cost and the installation area can be saved, and a device therefor.
SOLUTION: In the method for simultaneously treating the liquid and the gas by light, the gas to be treated is inserted into a space between the liquid to be treated and the light source. In this method, a liquid layer through which the liquid to be treated flows is formed and the light source spaced from the liquid layer and covered with a protecting pipe, is arranged and the space between the liquid layer and the light source is served as a passage part for the gas to be treated.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种可以节省设备成本和安装面积的液体和气体的同时光处理方法及其装置。解决方案：在通过光同时处理液体和气体的方法中，待处理气体被插入待处理液体和光源之间的空间中。在该方法中，形成待处理的液体流过的液体层，并且与液体隔开并被保护管隔开的光源被排列，并且液体层和光源之间的空间被用作用于待处理气体的通道部分。

18. 发明专利

JP2003181240A BIOLOGICAL DEODORIZING APPARATUS 审中-公开
公开(公告)号：JP2003181240A
公开(公告)日：2003-07-02
申请号：JP2001384549
申请日：2001-12-18
申请人： EBARA CORP
发明人： TSUKAMOTO TOSHIO , YAMASHITA SHIGEKI , KATAOKA KATSUYUKI , TANAKA TOSHIHIRO , KATA TAKAYUKI
IPC分类号： A61L9/01 , B01D53/34 , B01D53/38 , B01D53/81
摘要： PROBLEM TO BE SOLVED: To provide a biological deodorizing apparatus easy to produce at a low cost, and capable of efficiently deodorizing using a packed bed excellent in shape retaining property, in water holding property and in microorganism holding performance. SOLUTION: In the biological deodorizing apparatus in which malodorous gas is passed through a packed bed 4 packed with a filler to carry out deodorization, the packed bed is packed with a mixture of a water-absorbing synthetic resin filler 6 and a filler 5 having a higher compressive strength than the filler 6 and the volume ratio between the filler 6 and the filler 5 is preferably 1:(0.1-10). COPYRIGHT: (C)2003,JPO

19. 发明专利

JP2002153728A BIOLOGICAL DEODORIZATION METHOD AND DEVICE FOR AMMONIA- CONTAINING ODOR GAS 失效
公开(公告)号：JP2002153728A
公开(公告)日：2002-05-28
申请号：JP2000351305
申请日：2000-11-17
申请人： EBARA CORP
发明人： TSUKAMOTO TOSHIO , YAMASHITA SHIGEKI , NISHII TAKANORI
IPC分类号： A61L9/00 , A61L9/01 , B01D53/34 , B01D53/38 , B01D53/58 , B01D53/77
摘要： PROBLEM TO BE SOLVED: To provide a biological deodorization method and device for simply and conveniently stabilizing deodorization performance of ammonia-containing odor gas having a high concentration and a large concentration variation at a low cost and capable of reducing the amount of water used and the amount of discharge water. SOLUTION: In a biological deodorization method and a circulation type nitration deodorization system, the ammonia-containing odor gas 1 is contacted (7) with circulation water 5 at a nitration step to absorb ammonia contained and is biologically subjected to a nitration processing by a nitration bacteria. the nitration liquid 5 is introduced into a denitrification step 4 and the denitrification processing liquid is again returned to the nitration step as the circulation water. A pH buffer solution is used for the circulation water 5 and is a phosphate buffer solution or a carbonate buffer solution. A pH of the pH buffer solution can be also controlled by feeding a medicament thereto such that a pH of the circulation water becomes in a range of 6.0-7.5.

20. 发明专利

JP2002119826A METHOD OF DEODORIZING MALODOROUS GAS AND DEVICE FOR THE SAME 失效
公开(公告)号：JP2002119826A
公开(公告)日：2002-04-23
申请号：JP2000316265
申请日：2000-10-17
申请人： EBARA CORP
发明人： YAIDE NORIHIRO , TSUKAMOTO TOSHIO , YAMASHITA SHIGEKI
IPC分类号： B01D53/38 , B01D53/34 , B01D53/77
摘要： PROBLEM TO BE SOLVED: To provide a method of deodorizing malodorous gas which improves the removal rate of methyl sulfide and methyl disulfide and reduces the cost of equipment and a device for the same. SOLUTION: The method of biologically deodorizing the malodorous gas by bringing the malodorous gas into contact with a packed bed adhered with microorganisms to crack malodorous components is so arranged as to put the entire part of a biological deodorization column 1 having the packed bed 4 to be brought into contact with the malodorous gas 2 to a pressurized state. This pressurized state is below 20,000 Pa and the biological deodorization column to be put into the pressurized state preferably includes at least the final packed bed for biological deodorization and the pressurization may be effected by disposing a pressure drop generating means 7 near a gas outlet section 3 of the biological deodorization column or disposing a deodorizing fan for air transmission in the gas inflow section of the biological deodorization column.

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