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    • 1. 发明授权
    • 다중 격막형 미생물연료전지
    • 微型燃料电池与多层锅
    • KR101370476B1
    • 2014-03-10
    • KR1020120124713
    • 2012-11-06
    • 한국수자원공사주식회사 태영건설주식회사 한화건설부산대학교 산학협력단
    • 김병군서인석김홍석김연권김지연유재철최한나장훈신정훈박승국신경숙이태우이태호송영채민부기
    • H01M8/16H01M8/02
    • Y02E60/527
    • 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.
    • 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。
    • 6. 发明授权
    • 교대 운전 혐기조와 이단 응집 기반 엠비알 기술을 이용한 하폐수 고도처리시스템
    • 使用与替代操作厌氧反应器和两级凝结组合的膜生物反应器的先进废水处理系统
    • KR101564297B1
    • 2015-11-03
    • KR1020150116183
    • 2015-08-18
    • 주식회사 한화건설주식회사 태영건설한국수자원공사
    • 김병군김홍석이윤규정우정신정훈박승국신경숙차재환강경석박남수
    • C02F3/30C02F3/12C02F1/52C02F1/469
    • Y02W10/15
    • 본발명은유입흐름제어를통해교대반응조를연속및 회분형태로교대운전하여생물학적인 제거및 총질소제거를극대화하기위한교대운전혐기조와이단응집기반고도처리엠비알및 축전식탈염하수재이용기술을이용한하폐수고도처리시스템에관한것으로, 유입되는하폐수를저류시키는기능과함께주입된제1응집제와저류된하폐수를혼화교반시켜플록을형성하는급속혼화형유입분배조(100); 상기급속혼화형유입분배조(100) 후단에위치하는산소공급이되지않는무산소(anoxic)조건또는절대혐기(anaerobic) 조건상태를유지하는교대반응 1조(200) 및교대반응 2조(210); 상기교대반응 1조(200) 및교대반응 2조(210) 후단에위치하며제2응집제가공급되는호기조(300); 상기호기조(300) 후단에위치하는무산소조(400); 및상기무산소조(400)로부터유출된혼합액이공급되는분리막조(500)를포함하는것을특징으로한다.
    • 本发明涉及使用交替操作的厌氧反应器,基于两级凝结的先进处理MBR和电容去离子污水再利用技术的污水和废水的先进处理系统,以最大化生物去除和除氮总氮 通过流入控制交替地操作连续型或批式的替代反应器。 先进的处理系统包括:具有储存引入的污水和废水的功能的快速混合型流入分配罐(100),并用注入的第一凝结剂混合和搅拌存储的污水和废水以形成群体; 位于快速混合型流入分配罐(100)的后端的第一和第二替代反应器(200,210),其保持不供应氧气或厌氧状态的缺氧状态; 位于第一和第二替代反应器(200,210)的后端的需氧罐(300),其中供应第二凝结剂; 位于所述需氧罐(300)的后端的缺氧罐(400); 以及供给来自所述缺氧罐(400)排出的混合溶液的分离膜罐(500)。
    • 7. 发明公开
    • 미생물연료전지 환원전극의 제조방법 및 이에 의해 제조된 미생물연료전지 환원전극
    • 微生物燃料电池阴极的制造方法及其制造的微生物燃料电池的阴极
    • KR1020150067975A
    • 2015-06-19
    • KR1020130153637
    • 2013-12-11
    • 한국수자원공사주식회사 태영건설주식회사 한화건설한국해양대학교 산학협력단
    • 김병군서인석김홍석김연권김지연김대현최한나장훈신정훈박승국신경숙차재환이태호송영채민부기김중래
    • H01M4/88H01M4/86H01M8/16
    • Y02E60/527Y02P70/56
    • 본발명은미생물연료전지환원전극의제조방법및 이에의해제조된미생물연료전지환원전극에관한것으로서, SDS(Sodium dodecyl sulfate), MWCNT(Multi walled carbon nanotube), FePC 및 CuPc를증류수에혼합하여혼합액을만드는단계(단계 1); 상기혼합액을교반하는단계(단계 2); 상기교반한혼합액을마이크로파처리하는단계(단계 3); 상기마이크로파처리된혼합액을원심분리한후 상등액을제거하고촉매를수득하는단계(단계 4); 상기촉매에에탄올을넣어 SDS(Sodium dodecyl sulfate)를세척하는단계(단계 5); 상기세척된촉매와에탄올을원심분리한후 상등액을제거하고세척된촉매를수득하는단계(단계 6); 상기세척된촉매에 nafion 용액을넣고교반하여환원전극용촉매를제조하는단계(단계 7); 및상기환원전극용촉매를환원전극표면에스크린프린팅하여미생물연료전지환원전극을제조하는단계(단계 8); 를포함하여제조하는것을기술적특징으로하며, Cu-Fe 촉매를포함한미생물연료전지환원전극을사용한 MFC의최대전력밀도는백금촉매를포함한미생물연료전지환원전극을사용한 MFC의최대전력밀도보다매우높은전력밀도를나타내므로, 본발명의미생물연료전지환원전극은백금촉매를사용하는종래의미생물연료전지환원전극에비해가격도저렴하면서성능도우수한장점이있다.
    • 本发明涉及微生物燃料电池(MFC)的阴极及其制造方法,其中MFC的阴极的制造方法包括以下步骤:将十二烷基硫酸钠(SDS),多壁碳纳米管 (MWCNT),FePC和CuPc与蒸馏水混合以制备混合溶液(步骤1); 搅拌混合溶液(步骤2); 对搅拌的混合溶液进行微波加工(步骤3); 用离心机分离用微波加工的混合溶液,然后除去上清液得到催化剂(步骤4); 向催化剂中加入乙醇以洗涤SDS(步骤5); 通过离心分离洗涤的催化剂和乙醇,除去上清液,得到洗涤过的催化剂(步骤6)。 向洗涤的催化剂中加入nafion溶液并搅拌混合物以制备用于阴极的催化剂(步骤7); 并在阴极表面上丝网印刷用于阴极的催化剂以制备MFC阴极(步骤8),其中使用包含Cu-Fe催化剂的MFC阴极的MFC的最大功率密度非常高于最大功率密度 的MFC使用包含铂催化剂的MFC阴极。 因此,与使用铂催化剂的常规MFC阴极相比,本发明的MFC阴极有利地价格适中并具有优异的性能。
    • 10. 发明公开
    • 저에너지형 하폐수처리장치와 그 운영 방법
    • 低能耗型废水处理设备及其操作方法
    • KR1020140093441A
    • 2014-07-28
    • KR1020130005796
    • 2013-01-18
    • 한국수자원공사주식회사 태영건설주식회사 한화건설
    • 김병군서인석김연권김홍석김지연유재철최한나장훈신정훈박승국신경숙차재환
    • C02F3/28H01M8/16C02F1/469
    • Y02E60/527Y02P70/56
    • The present invention relates to a low energy consumption type wastewater treatment apparatus including a microbial fuel cell for generating electricity using organic matters in wastewater in a wastewater treatment apparatus, and having a separation membrane bioreactor and a capacitive deionization device connected sequentially behind the microbial fuel cell for the advanced treatment of the wastewater. The low energy consumption type wastewater treatment apparatus comprises: a first sedimentation tank for receiving wastewater and solid-liquid-separating the wastewater into slurry, which is solid in the wastewater, and first treated water; a microbial fuel cell for receiving the first treated water discharged from the first sedimentation tank and generating electricity by decomposing organic matters in the first treated water without aeration; a separation membrane bioreactor for receiving second treated water discharged from the microbial fuel cell to remove organic matters remaining in the second treated water and remove floating solids stably without a separate sedimentation tank and conducting nitrification and denitrification; and a capacitive deionization device for receiving third treated water discharged from the separation membrane bioreactor and removing salinity in the third treated water.
    • 本发明涉及一种低耗能型废水处理装置,其包括在污水处理装置中使用废水中的有机物质发电的微生物燃料电池,并且具有在微生物燃料电池之后顺序连接的分离膜生物反应器和电容去离子装置 用于废水的先进处理。 低耗能型废水处理装置包括:第一沉淀池,用于接收废水,并将废水固液分离成废水中的固体,以及第一处理水; 微生物燃料电池,用于接收从第一沉淀池排出的第一处理水并通过在第一处理水中分解有机物质而不通风; 分离膜生物反应器,用于接收从微生物燃料电池排出的第二处理水,以除去残留在第二处理水中的有机物质,并且不用分离的沉淀池稳定地去除漂浮的固体并进行硝化和反硝化; 以及电容去离子装置,用于接收从分离膜生物反应器排出的第三处理水并除去第三处理水中的盐度。