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1. 发明授权

US6033571A Activated sludge treatment method and apparatus 失效
标题翻译：活性污泥处理方法及装置
公开(公告)号：US6033571A
公开(公告)日：2000-03-07
申请号：US5112
申请日：1998-01-09
申请人： Susumu Hasegawa , Masahiko Miura , Kenji Katsura , Hideki Yokoyama , Akihiko Hogetsu
发明人： Susumu Hasegawa , Masahiko Miura , Kenji Katsura , Hideki Yokoyama , Akihiko Hogetsu
IPC分类号： C02F3/12 , C02F11/10 , C02F11/18 , C02F3/00
CPC分类号： C02F3/1221 , C02F11/18 , Y02W10/15
摘要： An activated sludge treatment apparatus having an aeration tank 14 for subjecting an organic waste water to an aerobic biological treatment, a first precipitation device 16 for separating a waste water treated in aeration tank 14 into treated water and a sludge, a recycle route 18 for returning a portion of the sludge separated by precipitation device 16 to aeration tank 14, a solubilizing treatment device 24 for solubilizing, at a high temperature, excess sludge separated by precipitation device 16, and a return route 30 for returning a treated solution solubilized by solubilizing treatment device 24 to aeration tank 14, is disclosed.
摘要翻译：一种具有用于对有机废水进行有氧生物处理的曝气池14的活性污泥处理装置，将曝气池14中处理的废水分离成处理水的第一沉淀装置16和污泥，用于返回的再循环路线18 一部分由沉淀装置16分离到曝气池14的污泥，用于在高温下溶解由沉淀装置16分离的多余污泥的增溶处理装置24和用于通过增溶处理溶解的处理溶液返回的返回路径30 装置24到曝气池14。

2. 发明授权

US06383387B2 Method for treating organic waste water 失效
标题翻译：有机废水处理方法
公开(公告)号：US06383387B2
公开(公告)日：2002-05-07
申请号：US09725780
申请日：2000-11-29
申请人： Susumu Hasegawa , Akira Akashi , Kenji Katsura , Masahiko Miura , Takahiro Fukui
发明人： Susumu Hasegawa , Akira Akashi , Kenji Katsura , Masahiko Miura , Takahiro Fukui
IPC分类号： C02F312
CPC分类号： C02F3/1273 , C02F3/12 , C02F3/1221 , C02F11/00 , C02F11/02 , C02F11/18 , C02F2301/106 , Y02W10/15 , Y02W10/27 , Y02W10/33
摘要： A method and apparatus are disclosed for treating an organic waste water which are capable of utilizing compact equipment by reducing the quantity of a sludge to be treated. Organic waste water (A) is subjected to an aerobic biological treatment in a biological treatment tank (3). Then, solution (B) obtained by the treatment in the biological treatment tank (3) is solid-liquid separated into treated water (C) and sludge (D) in precipitation tank (5). A portion of the sludge (D) separated in the precipitation tank (5) is returned to the biological treatment tank (3) through a route (6). A portion (E) of the sludge separated in the precipitation tank (5) is concentrated by a concentration device (8). Thereafter, the concentrated sludge (E) is solubilized by thermophilic bacteria in a solubilizing tank (10).
摘要翻译：公开了一种处理有机废水的方法和装置，其能够通过减少待处理污泥的量来利用紧凑的设备。有机废水（A）在生物处理槽（3）中进行有氧生物处理。然后，将通过生物处理槽（3）处理得到的溶液（B）在析出槽（5）中固溶分离成处理水（C）和污泥（D）。在沉淀池（5）中分离的一部分污泥（D）通过路线（6）返回生物处理槽（3）。在沉淀池（5）中分离的污泥的一部分（E）通过浓缩装置（8）浓缩。此后，将浓缩的污泥（E）在嗜盐菌（10）中溶解。

3. 发明授权

US6126828A Method and apparatus for treating organic waste water 有权
标题翻译：处理有机废水的方法和装置
公开(公告)号：US6126828A
公开(公告)日：2000-10-03
申请号：US184370
申请日：1998-11-02
申请人： Susumu Hasegawa , Kenji Katsura , Masahiko Miura
发明人： Susumu Hasegawa , Kenji Katsura , Masahiko Miura
IPC分类号： C02F3/12 , C02F3/30 , C02F3/34 , C02F11/10 , C02F11/18 , C02F3/02 , C02F11/02
CPC分类号： C02F3/1221 , C02F11/18 , C02F3/302 , Y02W10/15 , Y10S210/903 , Y10S210/908
摘要： A method and an apparatus for treating an organic waste water capable of deodorizing an exhaust gas diffused into an atmosphere is provided, wherein heat energy loss is small and the amount of an organic or inorganic nitrogen compounds in an effluent from the apparatus is low. In the method of the present invention, an organic waste water is nitrified in a nitrification device 8, denitrified in a denitrification device 9, and subjected to an aerobic biological treatment in an aeration tank 10, and then the treated mixture is solid-liquid separated in a solid-liquid separation device 3. A portion of an excess sludge separated in solid-liquid separation device 3 is solubilized at a high temperature in a solubilization device 6, and the solution after a solubilization treatment is returned to denitrification device 9 and a gas exhausted from solubilization device 6 is charged into nitrification device 8.
摘要翻译：提供了一种用于处理能够扩散到大气中的废气除臭的有机废水的方法和装置，其中热能损失小，并且来自装置的流出物中的有机或无机氮化合物的量低。在本发明的方法中，有机废水在硝化装置8中硝化，在脱氮装置9中脱氮，在曝气池10中进行好氧生物处理，然后将处理后的混合物进行固液分离在固液分离装置3中。在固液分离装置3中分离的一部分过剩污泥在高温下溶解在溶解装置6中，溶解处理后的溶液返回到脱氮装置9和从溶解装置6排出的气体被装入硝化装置8。

4. 发明授权

US06383378B1 Apparatus for treating organic waste water 有权
公开(公告)号：US06383378B1
公开(公告)日：2002-05-07
申请号：US09725785
申请日：2000-11-29
申请人： Susumu Hasegawa , Akira Akashi , Kenji Katsura , Masahiko Miura , Takahiro Fukui
发明人： Susumu Hasegawa , Akira Akashi , Kenji Katsura , Masahiko Miura , Takahiro Fukui
IPC分类号： B02F312
摘要： A method and apparatus are disclosed for treating an organic waste water which are capable of utilizing compact equipment by reducing the, quantity of a sludge to be treated. Organic waste water (A) is subjected to an aerobic biological treatment in a biological treatment tank (3). Then, solution (B) obtained by the treatment in the biological treatment tank (3) is solid-liquid separated into treated water (C) and sludge (D) in precipitation tank (5). A portion of the sludge (D) separated in the precipitation tank (5) is returned to the biological treatment tank (3) through a route (6). A portion (E) of the sludge separated in the precipitation tank (5)is concentrated by a concentration device (8). Thereafter, the concentrated sludge (E) is solubilized by thermophilic bacteria in a solubilizing tank (10).

5. 发明授权

US06224769B1 Method and apparatus for treating organic waste water 失效
标题翻译：用于处理有机废水的方法和装置
公开(公告)号：US06224769B1
公开(公告)日：2001-05-01
申请号：US09173224
申请日：1998-10-15
申请人： Susumu Hasegawa , Akira Akashi , Kenji Katsura , Masahiko Miura , Takahiro Fukui
发明人： Susumu Hasegawa , Akira Akashi , Kenji Katsura , Masahiko Miura , Takahiro Fukui
IPC分类号： C02F300
CPC分类号： C02F3/1273 , C02F3/1221 , C02F3/342 , C02F11/02 , C02F11/18 , Y02W10/15 , Y02W10/27
摘要： A method and apparatus are disclosed for treating an organic waste water which are capable of utilizing compact equipment by reducing the quantity of a sludge to be treated. Organic waste water (A) is subjected to an aerobic biological treatment in a biological treatment tank (3). Then, solution (B) obtained by the treatment in the biological treatment tank (3) is solid-liquid separated into treated water (C) and sludge (D) in precipitation tank (5). A portion of the sludge (D) separated in the precipitation tank (5) is returned to the biological treatment tank (3) through a route (6). A portion (E) of the sludge separated in the precipitation tank (5)is concentrated by a concentration device (8). Thereafter, the concentrated sludge (E) is solubilized by thermophilic bacteria in a solubilizing tank (10).
摘要翻译：公开了一种处理有机废水的方法和装置，其能够通过减少待处理污泥的量来利用紧凑的设备。有机废水（A）在生物处理槽（3）中进行有氧生物处理。然后，将通过生物处理槽（3）处理得到的溶液（B）在析出槽（5）中固溶分离成处理水（C）和污泥（D）。在沉淀池（5）中分离的一部分污泥（D）通过路线（6）返回生物处理槽（3）。在沉淀池（5）中分离的污泥的一部分（E）通过浓缩装置（8）浓缩。此后，将浓缩的污泥（E）在嗜盐菌（10）中溶解。

6. 发明授权

US6083395A Method of treating a waste water containing organic solids 失效
标题翻译：处理含有机固体废水的方法
公开(公告)号：US6083395A
公开(公告)日：2000-07-04
申请号：US162055
申请日：1998-09-28
申请人： Kenji Katsura , Masahiko Miura , Susumu Hasegawa
发明人： Kenji Katsura , Masahiko Miura , Susumu Hasegawa
IPC分类号： C02F3/12 , C02F3/34 , C02F11/02 , C02F11/10 , C02F11/18
CPC分类号： C02F3/1221 , C02F11/02 , C02F3/342 , Y02W10/15 , Y02W10/27
摘要： A method of continuously treating an organic waste water which simplifies the overall process, avoids lengthy solubilizing reactions to reduce the volume of a solubilizing vessel, and effectively performs the solubilizing treatment is disclosed. In the method of continuously treating an organic waste water containing organic solids, the solubilizing treatment for the organic sludge is carried out using heat and under conditions such that a sludge solubilization enzyme is produced and secreted from a microorganism to promote solubilization, and the solubilizing treatment time is determined based on a hydraulic residence time of a treated solution in a solubilizing treatment device.
摘要翻译：公开了一种连续处理简化总体工艺的有机废水的方法，避免了长时间的增溶反应以减小增溶容器的体积，并且有效地进行了增溶处理。在连续处理含有机固体的有机废水的方法中，有机污泥的增溶处理使用热和条件下进行，使得从微生物产生并分泌污泥增溶酶以促进溶解，并且增溶处理基于处理溶液在增溶处理装置中的液压停留时间来确定时间。

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