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公开(公告)号：KR1020150012576A
公开(公告)日：2015-02-04
申请号：KR1020130088253
申请日：2013-07-25
Applicant: 한국환경정책평가연구원 , 한국과학기술연구원
CPC classification number: C02F1/447 , B01D61/364 , B01D2313/22 , B01D2313/36
Abstract: 본 발명은 막 증류 수처리 장치에 관한 것으로, 보다 구체적으로 분리막을 경계로 상부에 위치하고 원수가 유입되는 유입수측, 하부에 위치하고 처리수를 포집하는 처리수측을 포함하는 막증류 유닛; 상기 유입수측의 내부의 일 영역에 위치하고, 상기 유입수측 내의 원수가 일부 유입될 수 있도록 원수 유입공이 형성되어 있는 증발 용기; 상기 증발 용기의 일영역과 상기 처리수측의 일 영역에 연결되고, 상기 증발 용기로부터 발생하는 증기가 응축되는 응축관; 상기 유입수측을 덮는 투과체; 상기 증발 용기의 일영역이 관통되도록 형성되고 태양열을 집열한 후 열을 증발 용기 내의 원수로 전달하는 태양열 진공관; 및 상기 막증류 유닛을 둘러싸는 부체를 포함하는 막 증류 수처리 장치에 관한 것이다.
Abstract translation: 膜蒸馏水处理装置技术领域本发明涉及膜蒸馏水处理装置，更具体地，涉及一种膜蒸馏水处理装置，其包括：水蒸馏单元，其包括位于与分离膜接近的顶部的入口水侧， 水边位于底部并收集处理水; 蒸发容器，位于入口水侧的一个区域上，形成原水入口孔，使得入口水侧的一部分原水能够流入; 与蒸发容器的一个区域和处理水侧的一个区域连接的冷凝管，其中蒸发容器产生的蒸气被冷凝; 覆盖入口水侧的玻璃材料; 形成为穿透蒸发容器的一个区域的太阳能热真空管，收集太阳热，并将热量传递到蒸发容器的原水; 以及覆盖膜蒸馏单元的浮体。
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公开(公告)号：KR1020140123347A
公开(公告)日：2014-10-22
申请号：KR1020130040615
申请日：2013-04-12
Applicant: 한국과학기술연구원
Abstract: The present invention relates to a water treatment system using membrane distillation, wherein seawater, brackish water or condensed water in a reverse osmosis water treatment process is used as raw water. More particularly, the present invention relates to a water treatment system using membrane distillation, the system comprising a raw water storage tank for storing seawater, brackish water or condensed water in a reverse osmosis water treatment process; a pretreatment device for primarily pretreating the raw water supplied from the raw water storage tank; and a membrane distillation water treatment device for purifying the pretreated raw water discharged from the pretreatment device. The pretreatment device includes a sensor part for measuring the pollution level and chemical properties of the raw water; a treatment part for calculating a membrane pollution level and the injection amount of a chemical depending thereon from the information of the measurement by the sensor part; and an injection part for injecting the chemical according to the injection amount of the chemical calculated by the treatment part.
Abstract translation: 本发明涉及使用膜蒸馏的水处理系统，其中在反渗透水处理工艺中的海水，微咸水或冷凝水用作原水。 更具体地，本发明涉及一种使用膜蒸馏的水处理系统，该系统包括在反渗透水处理过程中用于储存海水，微咸水或冷凝水的原水储存罐; 用于主要处理从原水储存罐供应的原水的预处理装置; 以及用于净化从预处理装置排出的预处理原水的膜蒸馏水处理装置。 预处理装置包括用于测量原水的污染水平和化学性质的传感器部分; 用于根据传感器部分的测量信息计算膜污染水平和依赖于其的化学物的喷射量的处理部分; 以及用于根据由处理部计算的化学品的注入量来注入化学品的注射部。
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公开(公告)号：KR1020140114109A
公开(公告)日：2014-09-26
申请号：KR1020130028459
申请日：2013-03-18
Applicant: 한국과학기술연구원
CPC classification number: B01D69/10 , B01D61/364 , B01D69/12 , B01D71/36
Abstract: The present invention relates to a membrane having a specific size and shape, and more specifically, to a membrane including an activation layer to separate a target material from target fluid and a support layer having voids which are larger than 1mm^2 and less than or equal to 100cm^2, and strengthening the intensity of the activation layer.
Abstract translation: 本发明涉及具有特定尺寸和形状的膜，更具体地说，涉及一种膜，该膜包括将目标材料与目标流体分离的活化层和具有大于1mm 2且小于或等于1mm 2的空隙的支撑层， 等于100cm ^ 2，并加强活化层的强度。
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公开(公告)号：KR101444884B1
公开(公告)日：2014-09-26
申请号：KR1020130088252
申请日：2013-07-25
Applicant: 한국환경정책평가연구원 , 한국과학기술연구원
IPC: B01D61/36 , C02F1/14 , C02F1/44 , C02F103/02
CPC classification number: Y02A20/212 , C02F1/447 , B01D61/364 , C02F2201/009
Abstract: The present invention relates to a membrane distillation water treatment apparatus and, more specifically, includes: a membrane distillation unit including an inlet water side located on the upper portion based on a separation membrane as a border, through which raw water flows in, and a treatment water side located on the lower portion for collecting treatment water; a solar vacuum tube formed on a portion of the inlet water side, while penetrating the same, to collect solar heat and to deliver the heat to the raw water of the inlet water side; an agitator positioned on a portion on the inside of the treatment water side; a solar power generation module for supplying power to the agitator; and a floating body for surrounding the membrane distillation unit.
Abstract translation: 膜蒸馏水处理装置技术领域本发明涉及一种膜蒸馏水处理装置，更具体而言，包括：膜蒸馏装置，其包括基于分隔膜作为边界的原料水流入的位于上部的入口水侧， 处理水侧位于下部用于收集处理水; 在入口水侧的一部分上形成有太阳能真空管，同时穿过该太阳能真空管收集太阳热并将热量输送到入口水侧的原水; 位于处理水侧内侧的部分上的搅拌器; 用于向搅拌器供电的太阳能发电模块; 以及用于围绕膜蒸馏单元的浮体。
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公开(公告)号：KR101441570B1
公开(公告)日：2014-09-24
申请号：KR1020130017532
申请日：2013-02-19
Applicant: 한국과학기술연구원
Abstract: 본 발명은 나노영가철(nZVI) 표면에 지질층(脂質層, lipids)을 구비시킴으로써 나노영가철(nZVI) 표면에 산화막이 형성되는 것을 방지함과 함께 유기오염물질의 흡착특성을 향상시킬 수 있는 지질층을 구비한 나노영가철 및 그 제조방법에 관한 것으로서, 본 발명에 따른 지질층을 구비한 나노영가철은 나노영가철; 및 상기 나노영가철 표면에 구비되며, 상기 나노영가철과 킬레이트 결합을 이루는 지질층을 포함하여 이루어지는 것을 특징으로 하며, 상기 지질층은 카르복실산을 포함하는 물질이며, 올레인산 또는 트리올레인산으로 구성될 수 있다.
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Patent Agency Ranking
公开(公告)号：KR101426730B1
公开(公告)日：2014-08-05
申请号：KR1020120131612
申请日：2012-11-20
Applicant: 한국과학기술연구원
CPC classification number: C02F3/346 , C02F3/2806 , C02F2305/06
Abstract: 본 발명은 철산화미생물을 이용하여 질산성질소를 용이하게 환원시킬 수 있는 철산화미생물을 이용한 질산성질소 환원 장치 및 방법에 관한 것으로서, 본 발명에 따른 철산화미생물을 이용한 질산성질소 환원 장치는 혐기조건으로 운전되어 질산성질소의 환원반응 공간을 제공하는 질산성질소 환원반응조 및 상기 질산성질소 환원반응조 내에 구비되는 철산화미생물을 포함하여 이루어지며, 상기 철산화미생물은 2가의 철(Fe
2+ )을 용출시키며, 용출된 Fe
2+ 는 혐기조건에서 생물학적 산화에 의해 Fe
3+ 로 전환되며, 방출된 전자는 철산화미생물에 의한 질산성 질소의 질소 가스로의 환원에 사용되는 것을 특징으로 한다.-
公开(公告)号：KR1020140064357A
公开(公告)日：2014-05-28
申请号：KR1020120131612
申请日：2012-11-20
Applicant: 한국과학기술연구원
CPC classification number: C02F3/346 , C02F3/2806 , C02F2305/06
Abstract: The present invention relates to an apparatus and a method for the reduction of nitrate nitrogen using an iron-oxidizing microorganism in which the iron-oxidizing microorganism is used for the nitrate nitrogen to be reduced with ease. The apparatus for the reduction of nitrate nitrogen using an iron-oxidizing microorganism according to the present invention includes a nitrate nitrogen reduction reactor that is driven under an anaerobic condition and provides a reduction reaction space for the nitrate nitrogen; and the iron-oxidizing microorganism that is provided in the nitrate nitrogen reduction reactor. The iron-oxidizing microorganism elutes ferrous iron (Fe2+), the eluted ferrous iron (Fe2+) is converted into Fe3+ through biological oxidation under the anaerobic condition, and the discharged electron is used in the reduction of nitrate nitrogen into nitrogen gas by the iron-oxidizing microorganism.
Abstract translation: 本发明涉及一种使用铁氧化微生物还原硝酸盐氮的装置和方法，其中铁氧化性微生物用于容易地还原硝酸盐氮。 根据本发明的使用铁氧化微生物还原硝酸盐氮的装置包括硝酸还原反应器，其在厌氧条件下被驱动并为硝酸盐氮提供还原反应空间; 以及设置在硝酸盐还原反应器中的铁氧化性微生物。 铁氧化微生物洗脱亚铁（Fe2 +），在厌氧条件下，通过生物氧化将洗脱的二价铁（Fe2 +）转化为Fe3 +，排出的电子用于通过铁 - 铁还原成氮气， 氧化微生物。
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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：KR100990168B1
公开(公告)日：2010-10-29
申请号：KR1020100068775
申请日：2010-07-16
Applicant: 한국과학기술연구원
IPC: B01D71/68 , B01D69/10 , C02F1/44 , C02F103/08
CPC classification number: B01D61/002 , B01D67/0009 , B01D69/02 , B01D69/12 , B01D71/42 , B01D71/68 , B01D2325/02 , B01D2325/04 , B01D2325/28 , C02F1/445
Abstract: PURPOSE: A forward osmosis membrane is provided to be efficiently used in a membrane bio-reactor tank of a sewage treatment process with high microorganism density by using non-cellulose polymer. CONSTITUTION: An osmosis membrane frame is made of porous materials. An active layer is formed on the surface of the osmosis membrane frame. A support layer is formed on the osmosis membrane frame. An auxiliary support layer is formed on the lower side of the osmosis membrane layer. The active layer, the support layer and the auxiliary support layer are made of non-cellulose polymer which is PES(Polyethersulfone) or PAN(polyacrylonitrile).
Abstract translation: 目的：提供正向渗透膜，通过使用非纤维素聚合物，有效地用于具有高微生物密度的污水处理工艺的膜生物反应器罐中。 构成：渗透膜框架由多孔材料制成。 在渗透膜框架的表面上形成有源层。 在渗透膜框架上形成支撑层。 辅助支撑层形成在渗透膜层的下侧。 有源层，支撑层和辅助支撑层由PES（聚醚砜）或PAN（聚丙烯腈）的非纤维素聚合物制成。
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公开(公告)号：KR1020080008009A
公开(公告)日：2008-01-23
申请号：KR1020060067362
申请日：2006-07-19
CPC classification number: C02F1/50 , C02F9/00 , C02F2201/002 , Y02W30/10
Abstract: An apparatus and a method for injecting coagulant for water purification are provided to remove colloidal particles, natural organic matters, and disinfection by-products from raw water effectively, by injecting the coagulant into the raw water. A coagulant injection apparatus injects the coagulant to raw water to provide mixed water. The coagulant injection apparatus comprises a first pH meter(171) for metering a pH value of the raw water, a second pH meter(172) for metering a pH vale of the mixed water, and an alkali supplement injector. The alkali supplement injector injects alkali supplement into the raw water so that the pH values from the first and second pH meters are within set ranges, or have set values respectively.
Abstract translation: 提供一种用于注射凝结剂进行水净化的装置和方法，通过将凝结剂注入原水中，有效地去除原料水中的胶体颗粒，天然有机物和消毒副产物。 凝结剂注入装置将凝结剂注入原水以提供混合水。 凝结剂注入装置包括用于计量原水的pH值的第一pH计（171），用于计量混合水的pH值的第二pH计（172）和碱补充注射器。 碱补充剂注射器将碱补充剂注入原水中，使得来自第一和第二pH计的pH值分别在设定范围内，或分别具有设定值。
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