公开(公告)号：US20090008314A1

公开(公告)日：2009-01-08

申请号：US12172056

申请日：2008-07-11

申请人： Kazuichi Isaka ,  Tatsuo Sumino

发明人： Kazuichi Isaka ,  Tatsuo Sumino

IPC分类号： C02F9/14 ,  C02F3/28 ,  C02F1/72 ,  C02F101/16 ,  C02F1/52 ,  C02F1/54

CPC分类号： C02F3/305 ,  C02F3/2853 ,  C02F2101/16 ,  C02F2101/166

摘要： Equipment for treating wastewater by anaerobic ammonium oxidation includes an anaerobic ammonium oxidation vessel to receive water to be treated containing ammonium and nitrite and to denitrify ammonium and nitrite by anaerobic ammonium oxidizing bacteria, forming denitrified treated water, a precipitation vessel or membrane separation unit downstream from the anaerobic ammonium oxidation vessel to receive the denitrified treated water from the anaerobic ammonium oxidation vessel, the precipitation vessel or membrane separation unit containing a separated sludge that collects the anaerobic ammonium oxidizing bacteria in the denitrified treated water in the separated sludge, wherein the separated sludge is obtained by solid-liquid separation in the precipitation vessel or membrane separation in the membrane separation unit, wherein the precipitation vessel or membrane separation unit has a structure such that the separated sludge is prevented from flowing out of the precipitation vessel or the membrane separation unit, and a pipe connecting the precipitation vessel or the membrane separation unit to the anaerobic ammonium oxidation vessel.

摘要翻译： 通过厌氧铵氧化处理废水的设备包括厌氧铵氧化容器，以接收含有铵和亚硝酸盐的待处理的水，并通过厌氧铵氧化细菌使氨和亚硝酸盐脱氮，形成反硝化处理水，沉淀容器或膜分离单元下游 所述厌氧铵氧化容器从厌氧铵氧化容器接收脱氮处理的水，所述沉淀容器或膜分离单元含有在分离的污泥中的脱氮处理水中收集厌氧性氨氧化细菌的分离污泥，其中分离的污泥 是通过在沉淀容器中进行固液分离或膜分离单元中的膜分离得到的，其中沉淀容器或膜分离单元具有防止分离的污泥从沉淀容器流出的结构 或膜分离单元，以及将沉淀容器或膜分离单元连接到厌氧铵氧化容器的管。

公开(公告)号：US20080280352A1

公开(公告)日：2008-11-13

申请号：US12149659

申请日：2008-05-06

申请人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

发明人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

IPC分类号： C12M1/00

CPC分类号： C12N1/20 ,  C02F3/34 ,  C02F3/348 ,  C12M41/32

摘要： The present invention can feed substrates without waste to generate seed sludge with high bacterial cell concentrations and can start up operation within a short time, in cultivating anaerobic ammonium oxidizing bacteria with ammonium and nitrite as substrates. Equipment for cultivating anaerobic ammonium-oxidizing bacteria, which cultivates, in a cultivation tank, novel anaerobic ammonium-oxidizing bacteria that anaerobically denitrify nitrite and ammonium used as substrates, comprises an ammonium feed device which feeds ammonium at a given concentration into the cultivation tank, a nitrite feed device which feeds nitrite at a given concentration into the cultivation tank, and a control device which controls a feed rate Y of the substrate.

公开(公告)号：US20080164187A1

公开(公告)日：2008-07-10

申请号：US12073637

申请日：2008-03-07

申请人： Tatsuo Sumino ,  Kazuichi Isaka

发明人： Tatsuo Sumino ,  Kazuichi Isaka

IPC分类号： B01D35/30 ,  B01D35/14

CPC分类号： C02F3/302 ,  C02F3/2806 ,  C02F2101/16 ,  Y10S210/903

摘要： The process for treating an ammonium containing liquid by denitrification treatment of an ammonium containing liquid containing at least ammonium comprises carrying out nitrate reduction treatment of reducing nitrate contained in or added to the ammonium containing liquid to nitrite, and carrying out anaerobic ammonium oxidation treatment of simultaneously anaerobically denitrifying nitrite produced in the nitrate reduction treatment and ammonium contained in the ammonium containing liquid by anaerobic ammonium oxidizing bacteria.

摘要翻译： 通过对至少含有铵的含铵液体进行脱氮处理来处理含铵液体的方法包括：将含铵液体中所含的或添加到硝酸盐中的硝酸还原处理进行硝酸盐还原处理，同时进行厌氧铵氧化处理 在硝酸盐还原处理中产生的厌氧反硝化亚硝酸盐和通过厌氧氨氧化细菌在含铵液体中含有的铵。

公开(公告)号：US20060205055A1

公开(公告)日：2006-09-14

申请号：US11373271

申请日：2006-03-13

申请人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

发明人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

IPC分类号： C12N1/20

CPC分类号： C12N1/20 ,  C02F3/34 ,  C02F3/348 ,  C12M41/32

摘要： The present invention can feed substrates without waste to generate seed sludge with high bacterial cell concentrations and can start up operation within a short time, in cultivating anaerobic ammonium oxidizing bacteria with ammonium and nitrite as substrates. Equipment for cultivating anaerobic ammonium-oxidizing bacteria, which cultivates, in a cultivation tank, novel anaerobic ammonium-oxidizing bacteria that anaerobically denitrify nitrite and ammonium used as substrates, comprises an ammonium feed device which feeds ammonium at a given concentration into the cultivation tank, a nitrite feed device which feeds nitrite at a given concentration into the cultivation tank, and a control device which controls a feed rate Y of the substrate.

摘要翻译： 本发明可以在不浪费的情况下进料底物以产生具有高细菌浓度的种子污泥，并且可以在短时间内开始操作，以铵和亚硝酸盐作为底物培养厌氧氨氧化细菌。 培养在培养罐中的厌氧性氨氧化细菌培养装置用于厌氧氨氧化细菌厌氧氨氧化细菌，其用于将亚硝酸盐和铵用作底物的厌氧反硝化细菌，包括将给定浓度的铵进料到培养槽中的铵进料装置， 将以给定浓度的亚硝酸盐进料到培养槽中的亚硝酸盐进料装置，以及控制基材进料速率Y的控制装置。

公开(公告)号：US06916651B2

公开(公告)日：2005-07-12

申请号：US10067262

申请日：2002-02-07

申请人： Tatsuo Sumino

发明人： Tatsuo Sumino

IPC分类号： C02F3/10 ,  C12N1/00 ,  C12N11/08 ,  C12S1/00 ,  C07F3/00 ,  B09B3/00 ,  C12N11/02 ,  C12N11/04 ,  C12N11/10

CPC分类号： C02F3/108 ,  C12N1/005 ,  C12N11/08 ,  Y02W10/15

摘要： The heated support can be manufactured by subjecting an immobilized microorganism support in which activated sludge is immobilized by entrapment to heat treatment. Thus, it is possible to support particular microorganisms at high concentrations in an immobilizing material without pure culturing of the microorganisms.

摘要翻译： 加热的载体可以通过将固定化的活性污泥通过捕获固定的微生物载体进行热处理来制造。 因此，可以在固定化材料中以高浓度支持特定的微生物而不需要微生物的纯培养。

公开(公告)号：US08388845B2

公开(公告)日：2013-03-05

申请号：US12720731

申请日：2010-03-10

申请人： Kazuichi Isaka ,  Yuya Kimura ,  Tatsuo Sumino

发明人： Kazuichi Isaka ,  Yuya Kimura ,  Tatsuo Sumino

IPC分类号： C02F3/30

CPC分类号： C02F3/302 ,  C02F3/006 ,  C02F3/108 ,  C02F3/348 ,  C02F2101/16 ,  Y02W10/15

摘要： An aspect of the present invention provides a wastewater treatment method for treating wastewater containing ammonium nitrogen, including the steps of: oxidizing the ammonium nitrogen in the wastewater to nitrite with nitrifying bacteria in a treatment tank in which the nitrifying bacteria and anaerobic ammonium-oxidizing bacteria having a half-saturation constant of 6.1 mgN/L or more with respect to nitrite coexist; and denitrifying the nitrite formed through the oxidation of the ammonium nitrogen, with the anaerobic ammonium-oxidizing bacteria in the treatment tank, while using the ammonium nitrogen contained in the wastewater as a hydrogen donor. The method employs the anaerobic ammonium-oxidizing bacteria that can maintain the denitrification activity even under a condition in which the amount of dissolved oxygen is large, consequently can easily maintain the activities of both of the nitrifying bacteria and the anaerobic ammonium-oxidizing bacteria which coexist in the same treatment tank, and can rapidly perform wastewater treatment.

摘要翻译： 本发明的一个方面提供了一种用于处理含有铵态氮的废水的废水处理方法，包括以下步骤：在硝化细菌和厌氧氨氧化细菌的处理槽中，将硝化细菌在废水中氧化成亚硝酸盐 相对于亚硝酸盐的半饱和常数为6.1mgN / L以上并存; 并且在处理槽中与厌氧氨氧化细菌一起使氮气氧化形成的亚硝酸盐反硝化，同时使用废水中所含的铵态氮作为氢供体。 该方法采用厌氧氨氧化细菌，即使在溶解氧量大的条件下也能维持反硝化活性，因此可以容易地维持共存的硝化细菌和厌氧性铵氧化细菌的活性 在同一处理槽中，可以快速进行废水处理。

公开(公告)号：US08293109B2

公开(公告)日：2012-10-23

申请号：US12728290

申请日：2010-03-22

申请人： Yuya Kimura ,  Kazuichi Isaka ,  Tatsuo Sumino

发明人： Yuya Kimura ,  Kazuichi Isaka ,  Tatsuo Sumino

IPC分类号： C02F3/28

CPC分类号： C02F3/348 ,  C02F3/10 ,  C02F3/2806 ,  C02F3/301 ,  C02F3/302 ,  C02F2209/22 ,  Y02W10/15

摘要： A wastewater treatment method for treating wastewater containing ammonium nitrogen, includes the steps of: charging an unacclimated denitrification carrier containing anaerobic ammonium-oxidizing bacteria into a treatment tank; charging an unacclimated nitrification carrier containing nitrifying bacteria into the treatment tank; acclimating the unacclimated denitrification carrier in the treatment tank under an anaerobic condition; acclimating the unacclimated nitrification carrier in the treatment tank under an aerobic condition, after having acclimated the denitrification carrier; nitriting the ammonium nitrogen in the wastewater to generate nitrite with the acclimated nitrification carrier; and denitrifying the nitrite generated by nitriting the ammonium nitrogen with the acclimated denitrification carrier, while using the ammonium nitrogen in the wastewater as a hydrogen donor.

摘要翻译： 一种废水处理方法，用于处理含有铵态氮的废水，包括以下步骤：将含有厌氧氨氧化细菌的未经脱氮的脱氮载体装入处理槽; 将含有硝化细菌的未经施用的硝化载体装入处理槽; 在厌氧条件下适应处理槽中的未驯化脱氮载体; 在需氧条件下，适应了反硝化载体适应处理槽中未处理的硝化载体; 对废水中的铵态氮进行氮化处理以产生亚硝酸盐与适应的硝化载体; 同时使硝化氮与适应的脱氮载体反硝化，同时使用废水中的铵态氮作为氢供体。

公开(公告)号：US07960171B2

公开(公告)日：2011-06-14

申请号：US12149659

申请日：2008-05-06

申请人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

发明人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

IPC分类号： C12M1/36

CPC分类号： C12N1/20 ,  C02F3/34 ,  C02F3/348 ,  C12M41/32

摘要： The present invention can feed substrates without waste to generate seed sludge with high bacterial cell concentrations and can start up operation within a short time, in cultivating anaerobic ammonium oxidizing bacteria with ammonium and nitrite as substrates. Equipment for cultivating anaerobic ammonium-oxidizing bacteria, which cultivates, in a cultivation tank, novel anaerobic ammonium-oxidizing bacteria that anaerobically denitrify nitrite and ammonium used as substrates, comprises an ammonium feed device which feeds ammonium at a given concentration into the cultivation tank, a nitrite feed device which feeds nitrite at a given concentration into the cultivation tank, and a control device which controls a feed rate Y of the substrate.

摘要翻译： 本发明可以在不浪费的情况下进料底物以产生具有高细菌浓度的种子污泥，并且可以在短时间内开始操作，以铵和亚硝酸盐作为底物培养厌氧氨氧化细菌。 培养在培养罐中的厌氧性氨氧化细菌培养装置用于厌氧氨氧化细菌厌氧氨氧化细菌，其用于将亚硝酸盐和铵用作底物的厌氧反硝化细菌，包括将给定浓度的铵进料到培养槽中的铵进料装置， 将以给定浓度的亚硝酸盐进料到培养槽中的亚硝酸盐进料装置，以及控制基材进料速率Y的控制装置。

公开(公告)号：US20090008313A1

公开(公告)日：2009-01-08

申请号：US12230312

申请日：2008-08-27

申请人： Tatsuo Sumino ,  Kazuichi Isaka

发明人： Tatsuo Sumino ,  Kazuichi Isaka

IPC分类号： C02F3/28 ,  C02F101/16

CPC分类号： C02F3/302 ,  C02F3/2806 ,  C02F2101/16 ,  Y10S210/903

摘要： The process for treating an ammonium containing liquid by denitrification treatment of an ammonium containing liquid containing at least ammonium comprises carrying out nitrate reduction treatment of reducing nitrate contained in or added to the ammonium containing liquid to nitrite, and carrying out anaerobic ammonium oxidation treatment of simultaneously anaerobically denitrifying nitrite produced in the nitrate reduction treatment and ammonium contained in the ammonium containing liquid by anaerobic ammonium oxidizing bacteria.

公开(公告)号：US07442539B2

公开(公告)日：2008-10-28

申请号：US11373271

申请日：2006-03-13

申请人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

发明人： Kazuichi Isaka ,  Tatsuo Sumino ,  Satoshi Tsuneda

IPC分类号： C12N1/20

CPC分类号： C12N1/20 ,  C02F3/34 ,  C02F3/348 ,  C12M41/32

摘要： The present invention can feed substrates without waste to generate seed sludge with high bacterial cell concentrations and can start up operation within a short time, in cultivating anaerobic ammonium oxidizing bacteria with ammonium and nitrite as substrates. Equipment for cultivating anaerobic ammonium-oxidizing bacteria, which cultivates, in a cultivation tank, novel anaerobic ammonium-oxidizing bacteria that anaerobically denitrify nitrite and ammonium used as substrates, comprises an ammonium feed device which feeds ammonium at a given concentration into the cultivation tank, a nitrite feed device which feeds nitrite at a given concentration into the cultivation tank, and a control device which controls a feed rate Y of the substrate.

摘要翻译： 本发明可以在不浪费的情况下进料底物以产生具有高细菌浓度的种子污泥，并且可以在短时间内开始操作，以铵和亚硝酸盐作为底物培养厌氧氨氧化细菌。 培养在培养罐中的厌氧性氨氧化细菌培养装置用于厌氧氨氧化细菌厌氧氨氧化细菌，其用于将亚硝酸盐和铵用作底物的厌氧反硝化细菌，包括将给定浓度的铵进料到培养槽中的铵进料装置， 将以给定浓度的亚硝酸盐进料到培养槽中的亚硝酸盐进料装置，以及控制基材进料速率Y的控制装置。