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1. 发明专利

JP2003053323A MICROORGANISM DECOMPOSITION TREATMENT METHOD FOR SOLID POLLUTED BY PCDDs(POLYCHLORINATED-DIBENZO-p-DIOXINS) 审中-公开
标题翻译： PCDDs固体污染的微生物分解处理方法（聚氯化二苯并对二氧化物）
公开(公告)号：JP2003053323A
公开(公告)日：2003-02-25
申请号：JP2001252192
申请日：2001-08-23
申请人： Toru Furuichi , Kubota Corp , 徹古市 , 株式会社クボタ
发明人： FURUICHI TORU , ISHII KAZUHIDE , SHIOYAMA MASAHIKO , TERAO YASUSHI , MINAMI HIROKAZU , YOSHIZAKI YASUHIRO , SUZUKI TAKAHIRO
IPC分类号： C07D319/24 , B09B3/00 , B09B5/00 , B09C1/00 , B09C1/04 , B09C1/10 , C02F11/00 , C02F11/02
摘要： PROBLEM TO BE SOLVED: To provide a microorganism decomposition treatment method for solids polluted by PCDDs(polychlorinated-dibenzo-p-dioxins) which is capable of safely and surely treating pollutants not under a natural environment but by performing treatment in a plant.
SOLUTION: Inhibitors which inhibit the decomposition of the PCDDs(polychlorinated-dibenzo-p-dioxins) by decomposer organisms from the polluted solids polluted by the PCDDs(polychlorinated-dibenzo-p-dioxins) are removed by a pretreating equipment 1 and the pollutant sludge removed of the inhibitors and the microbial cells and media of the decomposer organisms are mixed and agitated by a decomposition reactor 2. The PCDDs(polychlorinated-dibenzo-p-dioxins) are decomposed by the decomposer organisms and the sludge discharge from the decomposition reactor 2 is subjected to a solid-liquid separation to the culture solution containing the microbial cells and media of the decomposer organisms and the solids in a solid-liquid separator 4. The culture solution is returned to the decomposition reactor 2 and the microbial cells and media of the decomposer organisms are circulated and recycled.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够安全可靠地处理不在自然环境下的污染物但通过在植物中进行处理的PCDD（多氯二苯并对二恶英）污染的固体的微生物分解处理方法。解决方案：通过预处理设备1和污染物污泥除去由PCDDs（多氯二苯并对二恶英）污染的污染固体的分解生物体分解PCDDs（多氯代二苯并对二恶英）的抑制剂除去抑制剂，分解生物体的微生物细胞和培养基通过分解反应器2混合和搅拌.PCDD（多氯代二苯并对二恶英）被分解生物体分解，污泥从分解反应器2排出在固液分离器4中将含有微生物细胞和分解生物体的培养基和固体的培养液进行固液分离。将培养液返回到分解反应器2和微生物细胞和培养基分解器生物被循环和再循环。

2. 发明专利

JP2004174334A Method for treating polluted solid material 审中-公开
标题翻译：用于处理污染固体材料的方法
公开(公告)号：JP2004174334A
公开(公告)日：2004-06-24
申请号：JP2002341581
申请日：2002-11-26
申请人： Kubota Corp , 株式会社クボタ
发明人： MINAMI HIROKAZU , YOSHIZAKI YASUHIRO , KOIDE NORIHIRO , SUZUKI TAKAHIRO , OKADA KOICHI
IPC分类号： B09B3/00 , B01D11/02 , B09C1/00 , B09C1/02 , B09C1/04 , B09C1/08 , C07B35/06
摘要： PROBLEM TO BE SOLVED: To provide a method for washing a polluted solid material, capable of well washing the polluted solid material while suppressing the deterioration of a washing solvent used in the extraction of an organohalogen compound.
SOLUTION: In a stirring/extraction process 3, polluted soil 1 polluted with the organohalogen compound is mixed with an alcohol 4 and quicklime 5 under stirring not only to absorb moisture in the polluted soil by quick lime 5 but also to extract the organohalogen compound in the polluted soil with the alcohol 4 and the polluted soil after extraction is subjected to solid-liquid separation treatment to be separated into treated soil and a waste washing liquid 6 containing the extracted organohalogen compound.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种洗涤污染固体材料的方法，其能够在抑制用于提取有机卤素化合物的洗涤溶剂的劣化的同时良好地洗涤污染的固体材料。解决方案：在搅拌/提取过程3中，用有机卤素化合物污染的污染土壤1与醇4和生石灰5混合，不仅可以通过生石灰5吸收污染土壤中的水分，还可以提取在污染土壤中的有机卤素化合物与酒精4和提取后的污染土壤进行固液分离处理以分离成处理的土壤和含有提取的有机卤素化合物的废洗涤液6。版权所有（C）2004，JPO

3. 发明专利

JP2004174333A Method for treating polluted solid material 审中-公开
公开(公告)号：JP2004174333A
公开(公告)日：2004-06-24
申请号：JP2002341580
申请日：2002-11-26
申请人： Kubota Corp , 株式会社クボタ
发明人： MINAMI HIROKAZU , YOSHIZAKI YASUHIRO , SUZUKI TAKAHIRO , OKADA KOICHI
IPC分类号： C07D319/24 , B01D3/00 , B01D11/02 , B09B3/00 , B09C1/00 , B09C1/04
摘要： PROBLEM TO BE SOLVED: To provide a method for washing a polluted solid material polluted with an organohalogen compound, which suppresses the deterioration of a washing solvent used in the extraction of the organohalogen compound and well washes polluted solid materials different in pollution degree by one washing apparatus. SOLUTION: In a stirring/extraction process 3, polluted soil 1 polluted with the organohalogen compound is mixed with the washing solvent under stirring, the organohalogen compound in the polluted soil is extracted with an alcohol 4 and the polluted soil after extraction is subjected to solid-liquid separation treatment to be separated into the treated solid material and the waste washing liquid 5 containing the extracted organohalogen compound. In a distillation process 6, the waste washing liquid 5 containing the organohalogen compound is distilled to be separated into the alcohol 4 and a distilled residual liquid containing the organohalogen compound and the separated alcohol 4 is returned and circulated to the stirring/extraction process 3 to be used. In a decomposition treatment process 8, the organohalogen compound in the distilled residual liquid is decomposed to be detoxified. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2007268389A Apparatus for automatically adjusting mlss concentration 审中-公开
标题翻译：用于自动调整MLSS浓度的装置
公开(公告)号：JP2007268389A
公开(公告)日：2007-10-18
申请号：JP2006096199
申请日：2006-03-31
申请人： Kubota Corp , 株式会社クボタ
发明人： SUZUKI TAKAHIRO , UEJIMA TATSUYA , TANNO TOSHIO , MASUTANI HIDETOSHI
IPC分类号： C02F3/12 , C02F1/44
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for automatically adjusting an MLSS concentration capable of successfully performing biological treatment at all times with the MLSS concentration maintained in a stable state, performing an operation not generating membrane fouling over a long period of time, accurately measuring a DO concentration at all times and appropriately controlling the MLSS concentration. SOLUTION: The apparatus for automatically adjusting the MLSS concentration comprises: an air diffuser 55 for jetting the prescribed amount of air to a reaction tub 51; a sludge take-out pump 59 for taking out waste sludge; an immersion type membrane separator 52 for solid-liquid separating a liquid mixture inside a biological treatment tank; a DO concentration meter 62 for measuring the DO concentration of membrane penetrated liquid filtered in the immersion type membrane separator 52; and a controller 63 for controlling the operation of the sludge take-out pump 59 on the basis of a DO concentration measured value measured in the DO concentration meter 62 and adjusting the take-out amount of the waste sludge. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：为了提供自动调整MLSS浓度的装置和方法，其能够一直保持处于稳定状态的MLSS浓度始终成功地进行生物处理，进行长期不产生膜污染的操作的时间，准确测量DO浓度，并适当控制MLSS浓度。解决方案：用于自动调节MLSS浓度的装置包括：用于将规定量的空气喷射到反应桶51的空气扩散器55; 用于取出废污泥的污泥排出泵59; 用于将生物处理槽内的液体混合物固液分离的浸渍型膜分离器52; DO浓度计62，用于测量在浸入式膜分离器52中过滤的膜渗透液体的DO浓度; 以及控制器63，用于根据在DO浓度计62中测得的DO浓度测定值，控制污泥取出泵59的运转，调整废污泥的取出量。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2005279409A Treatment method of organometallic compound-containing waste water 审中-公开
标题翻译：含有机化合物的废水处理方法
公开(公告)号：JP2005279409A
公开(公告)日：2005-10-13
申请号：JP2004095664
申请日：2004-03-29
申请人： Kubota Corp , 株式会社クボタ
发明人： YOSHIZAKI YASUHIRO , SHIOYAMA MASAHIKO , TERAO YASUSHI , TOKUSHIMA KANJI , KUSAKABE KEIICHI , NISHISHIRO TAKASHI , SUZUKI TAKAHIRO
IPC分类号： C02F1/32 , C02F1/64 , C02F1/72 , C02F1/76 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To provide a treatment methods which can surely and efficiently remove organometallic compounds contained in waste water, and can reduce running costs.
SOLUTION: In an oxidation process, both ultraviolet irradiation and ozone supply are applied to waste water 2 to be treated in a reaction tank 4, thereby generating hydroxy radicals, which oxidatively degrade the organometallic compounds to transform them into inorganic metallic compounds. In an inorganic metal removal process, the inorganic metallic compounds are removed by an inorganic metal removal device 5 using activated alumina adsorption.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可以有效地去除废水中含有的有机金属化合物的处理方法，并且可以降低运行成本。解决方案：在氧化过程中，将紫外线照射和臭氧供应都施加到在反应槽4中待处理的废水2上，从而产生氧化降解有机金属化合物以将其转化为无机金属化合物的羟基自由基。在无机金属去除工艺中，通过使用活性氧化铝吸附的无机金属去除装置5除去无机金属化合物。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003071475A Method and device for treating organic chlorine compound 审中-公开
标题翻译：用于处理有机氯化合物的方法和装置
公开(公告)号：JP2003071475A
公开(公告)日：2003-03-11
申请号：JP2001268146
申请日：2001-09-05
申请人： Kubota Corp , 株式会社クボタ
发明人： SHIOYAMA MASAHIKO , MINAMI HIROKAZU , YOSHIZAKI YASUHIRO , SUZUKI TAKAHIRO
IPC分类号： C02F1/58 , C02F1/70
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for treating organic chlorine compounds which is highly efficient in utilizing hydrogen gas without clogging the device.
SOLUTION: Hydrogen gas is filled in a gas phase part 4 of an air-tightly closed space formed in the upper part of a reaction column 1, the hydrogen is dissolved into a water to be treated by spraying the water to be treated containing the organic chlorine compounds into the hydrogen atmosphere in this gas-phase part 4, the water to be treated falling to a lower liquid-phase part 5 from the gas-phase part 4 is passed downward through a catalyst layer 6 immersed in the lower part of the liquid-phase part 5, and dechlorinating treatment is carried out in such a way that the organic chlorine compounds are made to react with hydrogen, a reduction agent, by the catalytic action of the organic chlorine compounds in the water to be treated.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种处理有效氯化合物的方法和装置，该方法和装置在不堵塞装置的情况下高效利用氢气。解决方案：将氢气填充在形成于反应塔1上部的气密封闭空间的气相部分4中，通过喷雾含有有机物的待处理水将氢气溶解于待处理的水中氯气化合物在该气相部分4中的氢气氛中，从气相部分4下落到下部液相部分5的待处理水被向下通过浸没在液相部分4的下部的催化剂层6 液相部分5和脱氯处理以使得有机氯化合物通过有机氯化合物在待处理水中的催化作用与氢气（还原剂）反应的方式进行。

7. 发明专利

JP2008068174A Sewage treatment apparatus 有权
标题翻译：水处理设备
公开(公告)号：JP2008068174A
公开(公告)日：2008-03-27
申请号：JP2006247425
申请日：2006-09-13
申请人： Kubota Corp , 株式会社クボタ
发明人： KAMISAKA TAICHI , NISHIMORI KAZUHISA , SUZUKI TAKAHIRO , MIUMA SHIGETO , TANNO TOSHIO
IPC分类号： C02F3/34 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To provide a sewage treatment apparatus developing excellent nitrogen removing capacity with stable denitrification efficiency, when nitrifying and denitrifying sewage containing nitrogen-containing sludge.
SOLUTION: Raw water is supplied to a pre-tank 1 in a non-aeration state from a raw water supply system over a given supply time interlocking with the stoppage of a pre-tank aeration device; transfer of mixed liquid in the tank by sending and returning transfer systems is started synchronizing with the operation of the pre-tank aeration device, and is stopped synchronizing with the stop of the pre-tank aeration device.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种污水处理设备，当硝化和反硝化含有含氮污泥的污水时，开发出具有优异的除氮能力并具有稳定的脱氮效率的污水处理设备。
解决方案：在与预燃料曝气装置停止联动的给定供应时间内，原水在未通气状态下从原水供应系统供应到预罐1; 通过发送和返回传送系统将混合液体传送到罐中，与预罐曝气装置的操作同步开始，并与预罐曝气装置的停止同步停止。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2004041934A Method for washing solid polluted with organic halogen compound 审中-公开
公开(公告)号：JP2004041934A
公开(公告)日：2004-02-12
申请号：JP2002203351
申请日：2002-07-12
申请人： Kubota Corp , 株式会社クボタ
发明人： TERAO YASUSHI , MINAMI HIROKAZU , YOSHIZAKI YASUHIRO , SUZUKI TAKAHIRO , OKADA KOICHI , YONEZU YUICHI , MORIMOTO KEIJI
IPC分类号： C07D319/24 , B01D11/02 , B09C1/02 , B09C1/08 , C07B35/06
摘要： PROBLEM TO BE SOLVED: To provide a method for washing solids polluted with organic halogen compounds which controls the deterioration of a washing solvent used for extracting the organic halogen compounds and can well wash solids different in pollution degree in one washing apparatus.
SOLUTION: A necessary frequency of an extraction operation is set up corresponding to the pollution density of the organic halogen compounds in the polluted solids, and the extraction operation of the necessary frequency is performed by each of extraction tanks 1a-1c. A separation solvent is supplied gradually from an extraction tank of a larger extraction operation frequency to an extraction tank of smaller by one extraction operation frequency to do the extraction operation. A new washing solvent is supplied to an extraction tank of the final round of the extraction operation. The separation solvent discharged from an extraction tank of the first round of the extraction operation is transited to a decomposition process 11, and the organic halogen compounds in the solvent is detoxified. The extraction operation is performed while the detoxified solvent is made the new washing solvent to be supplied to the extraction tank of the final round of the extraction operation.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004025070A Cleaning method of polluted soil 审中-公开
公开(公告)号：JP2004025070A
公开(公告)日：2004-01-29
申请号：JP2002186987
申请日：2002-06-27
申请人： Kubota Corp , 株式会社クボタ
发明人： TERAO YASUSHI , SUZUKI TAKAHIRO
IPC分类号： B09C1/02 , B09C1/08 , B09C1/10 , C02F3/00
摘要： PROBLEM TO BE SOLVED: To provide a cleaning method of polluted soil dispensing with excavation treatment, capable of washing a wide range of soil without exerting an adverse effect on an ecological system and capable of well removing harmful substances in soil, especially a hardly water soluble harmful substance. SOLUTION: A plurality of wells reaching an area lower than the level 2 of underground water are bored in a target polluted region 1 and at least one of them is left as an injection well 3 and the remaining wells are set to recovery wells 4. An aqueous solution containing cyclodextrin is supplied to the injection well 3 and the aqueous solution stored in the injection well 3 is penetrated into the polluted soil around the injection well 3 and passed through the recovery wells 4 by utilizing the flow of underground water vein and the aqueous solution containing the pollutant from the recovery wells 4 is pumped up to carry out water treatment. COPYRIGHT: (C)2004,JPO

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