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公开(公告)号：KR1020090103345A
公开(公告)日：2009-10-01
申请号：KR1020080028886
申请日：2008-03-28
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A method for searching and culturing anaerobic ammonium oxidizer in microorganism resources is provided to early induce anaerobic ammonium oxidation. CONSTITUTION: A method for searching and culturing anaerobic ammonium oxidizer in microorganism resources comprises: a step of collecting one or more microorganism resources; a step of quantifying the oxidizer in the microorganism resources; a step of inducing early apoptosis of microorganism except for the anaerobic ammonium oxidizer; and a step of culturing the anaerobic ammonium oxidizer.
Abstract translation: 目的：提供一种在微生物资源中搜索和培养厌氧氨氧化剂的方法，以早期诱导厌氧氨氧化。 构成：在微生物资源中搜索和培养厌氧氨氧化剂的方法包括：收集一种或多种微生物资源的步骤; 量化微生物资源中的氧化剂的步骤; 诱导微生物早期凋亡的一个步骤，除了厌氧氨氧化剂; 以及培养厌氧性铵氧化剂的步骤。
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公开(公告)号：KR100852760B1
公开(公告)日：2008-08-18
申请号：KR1020070032084
申请日：2007-03-31
Applicant: 한국과학기술연구원
Abstract: An apparatus and a method for anaerobic ammonium oxidizing is provided to cultivate anaerobic ammonium oxidizing microorganisms with difficult culture conditions to a high concentration, maintain a microorganism community stably, and increase the nitrogen removal efficiency. An apparatus for anaerobic ammonium oxidizing comprises a first reactor(1) for performing anaerobic ammonium oxidizing and a second reactor(3) for performing anaerobic ammonium oxidizing, wherein the first reactor is filled with a granular sludge of anaerobic ammonium oxidizing microorganisms, the granular sludge being adapted to high concentration wastewater in which ammonia nitrogen and nitrite as matrices have a concentration of 600 mg/L or more, treated water flows into the second reactor from the first reactor, the second reactor is filled with a nonwoven fabric(4) having a positive electric charge, and anaerobic oxidizing microorganisms of the treated water being attached to the nonwoven fabric. The apparatus further comprises a separation plate(2), an inflow pump(6), and an air inflow preventer(5).
Abstract translation: 提供了一种用于厌氧氨氧化的装置和方法，以高浓度培养难培养条件的厌氧铵氧化微生物，保持微生物群落的稳定，提高除氮效率。 一种用于厌氧铵氧化的装置，包括：进行厌氧性铵氧化的第一反应器（1）和进行厌氧性铵氧化的第二反应器（3），其中，所述第一反应器填充有厌氧性氨氧化微生物的粒状污泥，所述粒状污泥 适用于其中氨氮和亚硝酸盐作为基质的浓度为600mg / L以上的高浓度废水，经处理的水从第一反应器流入第二反应器，第二反应器填充有无纺布（4），其具有 正电荷，和处理水的厌氧氧化微生物附着在无纺织物上。 该装置还包括分离板（2），流入泵（6）和空气流入防止器（5）。
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Patent Agency Ranking
公开(公告)号：KR101079701B1
公开(公告)日：2011-11-04
申请号：KR1020090027386
申请日：2009-03-31
Applicant: 한국과학기술연구원
Abstract: 상기배양기는, 느린생장속도를갖는혐기성암모늄산화균의외부유실을획기적으로방지함으로써안정적인미생물농도를확보할수 있다. 또한, 상기배양기는폐수및 하수등의수처리분야에서다양한활용이가능하다.
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公开(公告)号：KR1020090076636A
公开(公告)日：2009-07-13
申请号：KR1020080002691
申请日：2008-01-09
Applicant: 한국과학기술연구원
IPC: C02F3/28 , C02F9/00 , C02F3/30 , C02F101/38
CPC classification number: C02F3/28 , C02F3/302 , C02F9/00 , C02F2101/38 , Y02W10/12
Abstract: A method for chemically granulating suspended anaerobic ammonium oxidizing bacteria is provided to efficiently and stably operate a nitrogen removing system using the anaerobic ammonium oxidizing bacteria by stably cultivating and maintaining the bacteria even in a state that a sufficient amount of anaerobic ammonium oxidizing bacteria is not secured. A method for chemical granulation of anaerobic ammonium oxidizing bacteria comprises the steps of: cultivating the anaerobic ammonium oxidizing bacteria in a culture vessel; mixing the cultivated anaerobic ammonium oxidizing bacteria with anaerobic digestion sludge and injecting a cationic or anionic polymer into the sludge at a high speed stirring condition of 400 to 500 rpm to granulate the sludge; and injecting a silica sol into the mixed solution at a low speed stirring condition of 100 to 200 rpm to stabilize the granulated sludge.
Abstract translation: 提供了一种用于化学制粒悬浮的厌氧氨氧化细菌的方法，以便即使在没有确保足够量的厌氧氨氧化细菌的状态下也能够稳定地培养和保持细菌，以有效和稳定地操作使用厌氧氨氧化细菌的除氮系统 。 厌氧氨氧化细菌的化学造粒方法包括：培养培养容器中的厌氧性氨氧化细菌; 将培养的厌氧氨氧化细菌与厌氧消化污泥混合，并以400-500rpm的高速搅拌条件将阳离子或阴离子聚合物注入污泥中以造粒污泥; 并在100〜200rpm的低速搅拌条件下将二氧化硅溶胶注入混合溶液中以稳定造粒污泥。
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公开(公告)号：KR101040518B1
公开(公告)日：2011-06-16
申请号：KR1020080028886
申请日：2008-03-28
Applicant: 한국과학기술연구원
Abstract: 미생물 자원 내에 존재하는 혐기성 암모늄 산화균을 탐색하고, 탐색된 혐기성 암모늄 산화균을 농후 배양하는 방법이 개시된다. 혐기성 암모늄 산화균을 체계적으로 탐색 후 농후 배양하는 것이 가능하고, 빠른 시간 내에 혐기성 암모늄 산화 반응을 유도할 수 있다.
미생물 자원, 혐기성 암모늄 산화균, 농후 배양, PCRAbstract translation: 目的：提供一种在微生物资源中搜索和培养厌氧氨氧化剂的方法，以早期诱导厌氧氨氧化。 构成：在微生物资源中搜索和培养厌氧氨氧化剂的方法包括：收集一种或多种微生物资源的步骤; 量化微生物资源中的氧化剂的步骤; 诱导微生物早期凋亡的一个步骤，除了厌氧氨氧化剂; 以及培养厌氧性铵氧化剂的步骤。
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公开(公告)号：KR1020100109019A
公开(公告)日：2010-10-08
申请号：KR1020090027386
申请日：2009-03-31
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An apparatus for culturing anaerobic ammonium oxidation bacteria using a membrane separation system and apparatus for treating waste water are provided to prevent loss to anaerobic ammonium oxidation bacterial to the outside. CONSTITUTION: An apparatus for culturing anaerobic ammonium oxidation bacteria using a membrane separation system comprises: a reaction bath(20) of anaerobic ammonium oxidation bacteria; a stirring device(40) mounted in the reaction bath; an anaerobic ammonium oxidation bacteria(60) placed at the lower end of the reaction bath; and a separation membrane(70) placed at the center of the reaction bath. The pore size of the separation membrane is 0.1-10 um. The apparatus further comprises a release pipe connected to the separation membrane. A method for culturing anaerobic ammonium oxidation bacteria comprises: a inflow process of providing inflow water to the reaction bath; a stirring process of stirring the anaerobic ammonium oxidation bacteria and inflow water; and a reaction process of performing anaerobic ammonium oxidation by contacting the inflow water with the anaerobic ammonium oxidation bacteria.
Abstract translation: 目的：提供一种使用膜分离系统培养厌氧性氨氧化细菌的设备和用于处理废水的设备，以防止向外界厌氧氨氧化细菌的损失。 构成：使用膜分离系统培养厌氧氨氧化细菌的装置包括：厌氧铵氧化细菌的反应浴（20） 安装在所述反应槽中的搅拌装置（40） 将厌氧氨氧化细菌（60）置于反应槽的下端; 和位于反应槽中心的分离膜（70）。 分离膜的孔径为0.1-10μm。 该装置还包括连接到分离膜的释放管。 一种培养厌氧性氨氧化菌的方法包括：向反应槽提供流入水的流入过程; 搅拌过程中搅拌厌氧氨氧化菌和流入水; 以及通过使流入水与厌氧性氨氧化细菌接触来进行厌氧性铵氧化的反应过程。
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公开(公告)号：KR100937496B1
公开(公告)日：2010-01-19
申请号：KR1020080002691
申请日：2008-01-09
Applicant: 한국과학기술연구원
IPC: C02F3/28 , C02F9/00 , C02F3/30 , C02F101/38
Abstract: 본 발명은 혐기성 암모늄 산화균의 화학적 입상화 방법으로서, 혐기성 암모늄 산화균을 배양조에서 배양하는 단계(S1); 상기 배양된 혐기성 암모늄 산화균을 혐기성소화슬러지와 혼합하고, 400-500 rpm의 고속교반조건에서 양이온 또는 음이온 고분자를 투입하여 슬러지를 입상화시키는 단계(S2); 및 상기 혼합액에 100-200 rpm의 저속교반조건에서 실리카졸을 투입하여 입상화된 슬러지를 안정화시키는 단계(S3)를 포함하는, 혐기성 암모늄 산화균의 화학적 입상화 방법을 제공한다. 본 발명의 일실시예에 의한 혐기성 암모늄 산화균의 화학적 입상화 방법을 이용하면, 생물학적 입상화방법에 비하여 혐기성 암모늄 산화균의 입상화를 빠른 시간 안에 달성할 수 있고, 혐기성 암모늄 산화균을 이용한 고농도 질소함유 폐수처리에 있어서 공정 초기 안정화에 소요되는 시간을 현저하게 감소시킬 수 있으며, 안정화 이후 미생물 농도를 유지시킬 수 있으므로, 지속적인 고농도 질소 처리가 가능하다.
혐기성 암모늄 산화균, 화학적 입상화, 양이온 또는 음이온 고분자 응집제, 실리카졸, 초기 안정화, 혐기성소화슬러지
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