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公开(公告)号：WO2011074892A2
公开(公告)日：2011-06-23
申请号：PCT/KR2010/009017
申请日：2010-12-16
Applicant: 부산대학교 산학협력단 , 이태호 , 김창원 , 유재철 , 최명원
CPC classification number: H01M8/16 , C02F3/005 , H01M4/246 , H01M4/8626 , H01M8/2455 , Y02E60/527 , Y02W10/15
Abstract: 본 발명은 하폐수 처리시설의 호기조 또는 혐기조에 설치되어 하폐수 내 유기물을 제거하는 동시에, 유기물 분해 과정에서 생성되는 전자 및 수소이온을 이용하여 전기를 생산하는 생물 전기화 장치에 관한 것으로, 다수의 미생물 연료전지를 간편하게 설치 또는 탈거 할 수 있도록 함으로서 폐수성상, 크기, 종류 등 설치 환경에 효율적으로 대응할 수 있게 하며, 미생물 연료전지에 사용되는 환원전극부를 외부 공기에 노출시킴으로서 산소공급장치 등 별도의 장치를 배제시키고, 분리막을 가격대비 고효율의 소재로 대체함으로서 장치의 설치, 운전, 유지비용을 감소시킬 뿐만 아니라 산화전극의 구조변화를 통해 박테리아의 서식량 증가, 처리수의 효율적인 흐름유도 및 슬러지 침강현상 억제 등의 효과를 구현할 수 있도록 한 것이 장점이다.
Abstract translation: 生物发电装置技术领域本发明涉及生物发电装置，其设置在污水/废水处理设备的需氧罐或厌氧池中，并且通过使用电子而产生电，同时排除污水/废水中的有机物质， 在分解有机物的过程中产生的氢离子; 其中设计出多个微生物燃料电池，使得能够通过易于安装和移除而能够对其安装的环境有效地响应于包括污水/废水性质，尺寸和类型的方面，并且其中 微生物燃料电池中使用的还原电极部件暴露于外部空气，由此不仅有利于减少设备的安装，操作和维护成本，因为诸如供氧装置之类的额外设备被消除并且分离膜是 以高成本效益的材料代替，而且还可以通过改变氧化电极的结构来表现出增加驻留细菌的量，诱导有效的处理水流量并抑制污泥沉淀的效果。
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公开(公告)号：KR101059772B1
公开(公告)日：2011-08-26
申请号：KR1020090027738
申请日：2009-03-31
Applicant: 부산대학교 산학협력단
Abstract: 본 발명은 생물전기화학 시스템의 산화전극부에서 전기활성미생물에 의해 처리수 내의 유기물이 분해되면서 수소이온이 생성되어 환원전극부로 이동하기 때문에 전원공급량을 감소시킬 수 있게 되고, 환원전극부의 탈염소미생물들은 수소 및 전자를 전자공여체로 사용함으로써, 기존 장치들보다 에너지 소비량이 적은 탈염소화 방법을 제공할 수 있을 뿐만 아니라, 처리의 대상으로만 여겨져 왔던 폐슬러지 내의 미생물을 이용하여 유기물을 함유한 처리수의 유기물 제거 및 염화에틸렌화합물이 함유된 처리수의 탈염소화 처리가 동시에 가능한 자원순환형 생물전기화학 시스템을 이용한 탈염소화 방법을 제공하는 효과가 있다.
생물전기화학 시스템, 탈염소화, 산화전극부, 환원전극부, 수소이온교환막, 전기활성미생물, 탈염소미생물, 전자, 수소, 전자공여체, 전자수용체Abstract translation: 本发明的生物电正如在化学系统能够降低电源的阳极部分的电活性微生物降解在处理过的水中的有机材料，因为可移动的氢离子被作为部分还原电极，还原电极脱氯微生物部分产生 使用氢和电子作为电子给体使得可以提供比现有装置耗能更少的脱氯方法，并且还提供了用于处理含有微生物的有机物的处理方法， 本发明提供了一种使用资源循环生物电化学系统的脱氯方法，该方法能够同时从处理水中除去有机物并对含有氯化乙烯化合物的处理过的水进行脱氯。
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公开(公告)号：KR101210841B1
公开(公告)日：2012-12-11
申请号：KR1020110033905
申请日：2011-04-12
Applicant: 부산대학교 산학협력단
CPC classification number: Y02E60/527 , Y02P70/56
Abstract: 본발명은비폭기유기물제거장치에관한것으로구체적으로는하폐수처리시설의호기조또는혐기조에설치되어하폐수내 유기물을제거하는동시에, 유기물분해과정에서생성되는전자및 수소이온을이용하여전기를생산하는비폭기유기물제거장치에있어서, 종래호기조나혐기조에격막만설치하여독립적인반응조를형성시키고, 상기반응조에미생물연료전지를설치함으로써, 장치의설치및 운전이간편해질수 있도록하며, 상기격막에의해모든산화전극및 그표면에서사각공간(dead space) 없이반응이일어날수 있도록유도할수 있도록하고, 미생물연료전지의하부면과대향되는반응조의하부에별도의혼합공간을형성하여외부에서의추가적인동력없이도처리수가자연스럽게혼합될수 있도록하며, 산화전극에가로, 세로또는격자형태의금속성집전체를매립하여전자손실을감소시킬뿐만아니라산화전극의형태를유지시킬수 있도록하고, 유도판을블루미(bloomy)형태로제작하여상기산화전극부에복수개를배열하여반응면적을늘리되, 상기집전체에서탈부착가능하도록결합함으로써미생물의유지를용이하게하고처리수의흐름을원활하게하여전기발생효율을향상시키며, 환원전극과분리막사이에격자무늬의지지대를삽입하여환원전극의형태가유지될수 있도록하는비폭기유기물제거장치에관한것이다.
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公开(公告)号：KR1020100109234A
公开(公告)日：2010-10-08
申请号：KR1020090027738
申请日：2009-03-31
Applicant: 부산대학교 산학협력단
Abstract: PURPOSE: A dechlorination method using a bio-electrochemistry system disassembling the organic compound of the processing water by an electro-activated microorganism is provided to reduce the power supply quantity by using dechlorination microorganisms of the cathode part as an electron donor. CONSTITUTION: A dechlorination method using a bio-electrochemistry system disassembling the organic compound of the processing water by an electro-activated microorganism isolate an anode and a cathode connected to the external lead of a power supply device(40) DC power supply separate with the proton exchange membrane. An anode part(10) and a cathode part(20) are formed in the anaerobic condition. The electroactive microorganism is cultivated in the anode part. A dechlorinating microorganism is cultivated in the cathode part.
Abstract translation: 目的：提供使用通过电活化微生物分解处理水的有机化合物的生物电化学系统的脱氯方法，通过使用作为电子给体的阴极部分的脱氯微生物来减少电力供应量。 构成：使用生物电化学系统通过电活化微生物分解加工水的有机化合物的脱氯方法将连接到电源装置（40）的外部引线的阳极和阴极隔离，直流电源与 质子交换膜。 在厌氧条件下形成阳极部（10）和阴极部（20）。 电活性微生物在阳极部分培养。 在阴极部分培养脱氯微生物。
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Patent Agency Ranking
公开(公告)号：KR101370476B1
公开(公告)日：2014-03-10
申请号：KR1020120124713
申请日：2012-11-06
Applicant: 한국수자원공사 , 주식회사 태영건설 , 주식회사 한화건설 , 부산대학교 산학협력단
CPC classification number: Y02E60/527
Abstract: The present invention relates to a multiple diaphragm type microbial fuel cell which maximizes the amount of electric power generation by minimizing a dead space inside of anode part through only the structure improvement by forming multiple diaphragms inside the anode part in order to mutually face each other. The present invention comprises: a main body which has hollow inside; an anode part which performs an organic matter decomposition with microorganism by receiving raw water in the inside of the main body; an anode which moves an electron generated in the organic matter decomposition process to a reduction electrode by being installed to be closed to the outer side of the anode part; a separation membrane which electrically insulates the anode and the reduction electrode by being installed in the outer side of the anode; a reduction electrode which maintains the flow of the electron by reacting the electron transferred from the anode with the outside air by being installed in the outer side of the separation membrane. The anode part has a feature of having a diaphragm which is extended from the side part of the inside of the main body in order to enlarge the surface area in which the electron generated in the organic matter decomposition process is transferred.
Abstract translation: 本发明涉及一种多隔膜型微生物燃料电池，其通过在阳极部内部形成多个隔膜以使彼此相互面对的结构改善，使阳极部内的死区最小化来使发电量最大化。 本发明包括：具有中空的主体; 阳极部，其通过在主体内部接收原水来进行微生物的有机物分解; 阳极，其将通过安装成在阳极部的外侧闭合而将有机物分解过程中产生的电子移动到还原电极; 分离膜，其通过安装在阳极的外侧而使阳极和还原电极电绝缘; 还原电极，其通过安装在分离膜的外侧，使从阳极转移的电子与外部空气反应来维持电子流动。 阳极部的特征在于，具有从主体的内侧的侧部延伸的膜片，以扩大在有机物分解处理中产生的电子传递的表面积。
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公开(公告)号：KR1020120045372A
公开(公告)日：2012-05-09
申请号：KR1020100106874
申请日：2010-10-29
Applicant: 부산대학교 산학협력단
CPC classification number: Y02W10/15 , Y02W10/37 , C02F3/005 , C02F1/46 , C02F3/305 , C02F2001/46133 , C02F2101/36 , C02F2201/009
Abstract: PURPOSE: Bioelectrochemical pollutant eliminating apparatus and method are provided to facilitate installation by forming the apparatus based on two or three electrodes in addition to a power supplying unit. CONSTITUTION: A bioelectrochemical pollutant eliminating apparatus includes a reference electrode(200), a reduction electrode part(300), a electric potential controlling part(400), and a power supplying unit(500). The reduction electrode part reduces pollutants based on dechlorination microorganisms and denitrification microorganisms in the pollutants. The electric potential controlling part keeps constant electric potential differences between the reference electrode and the reduction electrode part. The power supplying unit supplies electric energy to the electric potential controlling part. The dechlorination microorganisms and the denitrification microorganisms uses the reduction electrode part as electron donors and uses organic chlorine compounds or nitrogen compounds as electron acceptors.
Abstract translation: 目的：提供生物电化学污染物消除装置和方法，以便除了供电单元之外，通过形成基于两个或三个电极的装置来方便安装。 构成：生物电化学污染物消除装置包括参比电极（200），还原电极部（300），电位控制部（400）和供电部（500）。 还原电极部分减少污染物中基于脱氯微生物和脱氮微生物的污染物。 电位控制部分在参考电极和还原电极部分之间保持恒定的电位差。 供电单元向电位控制部供给电能。 脱氯微生物和脱氮微生物使用还原电极部分作为电子给体，并使用有机氯化合物或氮化合物作为电子受体。
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公开(公告)号：KR1020110075430A
公开(公告)日：2011-07-06
申请号：KR1020090131880
申请日：2009-12-28
Applicant: 부산대학교 산학협력단
IPC: H01M8/16
CPC classification number: Y02E60/527
Abstract: PURPOSE: A microbial fuel cell is provided to reduce the construction, operation, and maintenance costs of a microbial fuel cell by replacing a separator with inexpensive non-woven fabrics. CONSTITUTION: A microbial fuel cell comprises an anode part(10) and a cathode part(20). A separator(30) is included between the anode part and the cathode part. The separator is non-woven fabrics. The non-woven fabric is formed of polypropylene nonwoven fabrics, polyethylene terephthalate non-woven fabrics or combination thereof.
Abstract translation: 目的：提供微生物燃料电池，通过用便宜的无纺布代替隔膜来降低微生物燃料电池的结构，运行和维护成本。 构成：微生物燃料电池包括阳极部分（10）和阴极部分（20）。 在阳极部分和阴极部分之间包括一个分离器（30）。 隔板是无纺布。 无纺布由聚丙烯无纺布，聚对苯二甲酸乙二醇酯无纺布或其组合形成。
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公开(公告)号：KR1020120116266A
公开(公告)日：2012-10-22
申请号：KR1020110033905
申请日：2011-04-12
Applicant: 부산대학교 산학협력단
CPC classification number: Y02E60/527 , Y02P70/56 , C02F1/46109 , C02F3/284 , C02F2201/461 , Y02W10/15
Abstract: PURPOSE: A non-aeration organic material removing apparatus is provided to form a separate reactor in an aerobic bath or an anaerobic bath using a partition and to install a microbial fuel cell in the reactor. CONSTITUTION: A non-aeration organic material removing apparatus includes a reactor(10) and a microbial fuel cell(20). The reactor is formed by installing a partition(P) in an aerobic bath or an anaerobic bath. The microbial fuel cell is installed in the reactor and includes a middle supporting frame, a cathode part, a membrane, a support, an anode part, a packing part, and a finishing part. The cathode part reacts electrons and hydrogen ions with external air. The membrane is formed on the external side of the cathode part. The support is arranged between the cathode part and the membrane. The anode part is formed on the external side of the membrane and generates the electrons and the hydrogen ions. A current collector is embedded in the anode part. The packing part is formed on the external side of the membrane to suppress the leakage of reduced water.
Abstract translation: 目的：提供非通气有机材料去除装置，以在需氧浴或使用隔板的厌氧浴中形成单独的反应器，并在反应器中安装微生物燃料电池。 构成：非通气有机材料除去装置包括反应器（10）和微生物燃料电池（20）。 反应器通过在需氧浴或厌氧浴中安装隔板（P）而形成。 微生物燃料电池安装在反应器中，包括中间支撑框架，阴极部分，膜，支撑件，阳极部件，包装部件和精加工部件。 阴极部分使电子和氢离子与外部空气反应。 膜形成在阴极部分的外侧。 支撑体设置在阴极部分和膜之间。 阳极部分形成在膜的外侧，并产生电子和氢离子。 集电器嵌入阳极部分。 包装部分形成在膜的外侧以抑制减少的水的泄漏。
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公开(公告)号：KR1020110075454A
公开(公告)日：2011-07-06
申请号：KR1020090131907
申请日：2009-12-28
Applicant: 부산대학교 산학협력단
IPC: H01M8/16
CPC classification number: Y02E60/527 , Y02P70/56
Abstract: PURPOSE: A paddle type electrode is provided to increase the habitation amount of microbe such as bacteria by forming the external surface of an anode in a paddle form and to induce the efficient flow of treatment water. CONSTITUTION: A paddle type electrode is an anode(10) used for a microbial fuel cell. A paddle type guide plate(20) is integrately or separately formed on the external surface. Various materials can be applied to the anode part. In consideration of reaction efficiency and material unit costs, the anode part is manufactured by carbon cloth or graphite felt.
Abstract translation: 目的：提供桨式电极，通过以桨形式形成阳极的外表面并引起处理水的有效流动，增加微生物如细菌的繁殖量。 构成：桨型电极是用于微生物燃料电池的阳极（10）。 在外表面上整体地或分别形成桨型导向板（20）。 可以将各种材料施加到阳极部件。 考虑到反应效率和材料单位成本，阳极部分由碳布或石墨毡制成。
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