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公开(公告)号：KR101450090B1
公开(公告)日：2014-10-14
申请号：KR1020130048495
申请日：2013-04-30
Applicant: 한국과학기술연구원
Abstract: The present invention relates to a light irradiation device, a device and a method for cultivating photosynthetic microorganisms. The light irradiation device according to an embodiment of the present invention comprises: a plurality of light sources connected in a linear shape; and a flexible connecting part which connects the plural light sources. The flexible connecting part includes a wire which connects the plural light sources and a flexible light penetration coating layer which seals the light sources and the wire.
Abstract translation: 本发明涉及光照射装置，装置和培养光合微生物的方法。 根据本发明实施例的光照射装置包括：连接成线状的多个光源; 以及连接多个光源的柔性连接部。 柔性连接部分包括连接多个光源的导线和密封光源和线的柔性透光涂层。
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公开(公告)号：KR101187036B1
公开(公告)日：2012-09-28
申请号：KR1020090084634
申请日：2009-09-08
Applicant: 한국과학기술연구원
IPC: C02F1/66 , C02F11/12 , C02F103/10
Abstract: 본 발명은 산성 광산배수를 처리하기 위한 처리시스템 및 방법에 관한 것으로서, 특히 중화제를 효과적으로 이용하여 산성광산배수를 경제적으로 처리할 수 있는 산성광산배수 처리시스템 및 처리방법에 관한 것이다.
본 발명에 따른 광산배수 처리시스템은 산성광산배수에 중화제를 투입하여 금속침전물을 형성하는 중화조를 포함하는 제1 반응장치; 상기 제1 반응장치의 상기 중화조와 연결되며, 상기 금속침전물이 형성된 배수가 유입되고 상기 배수 내의 미반응 중화제의 용해를 지속시켜 상기 배수 내에 잔류하는 금속이온을 침전시키는 반응조를 구비하는 제2 반응장치; 그리고 상기 제2 반응장치의 반응조와 연결되며, 상기 반응조의 배수가 유입되고 상기 배수의 금속 침전물의 슬러지를 침전시키는 침전조와 침전된 슬러지를 수집하여 슬러지와 물을 분리시키는 슬러지수집기를 구비하는 침전장치를 포함한다.
광산배수, 중화제, 응집제, 산화조, 중화조, 반응조, 침전조, 슬러지수집기, pH-
公开(公告)号：KR1020120017867A
公开(公告)日：2012-02-29
申请号：KR1020100080771
申请日：2010-08-20
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An electro-dynamically soil pollution restoring electrode and a soil pollution restoring system using the same are provided to increase current density in soil while an electro-dynamical process and to eliminate pollutants by connecting the soil and the electrode without an intermediate medium. CONSTITUTION: An electro-dynamically soil pollution restoring electrode includes a hollow cylindrical body(20) and a filling material(62). The hollow cylindrical body includes a wire connecting part in connection with a voltage supplying unit(101), an electrolyte inlet, and an electrolyte outlet. A plurality of pores is formed on a surface between the upper side and the lower side of the body. The filling material is filled inside of the body. The filling material is selected from a material adsorbing or precipitating pollutants, a material containing electrolyte, and the mixture of the same.
Abstract translation: 目的：提供电动土壤污染恢复电极和使用其的土壤污染恢复系统，以在电动过程中增加土壤中的电流密度，并通过连接土壤和电极而无需中间介质来消除污染物。 构成：电动土壤污染恢复电极包括中空圆柱体（20）和填充材料（62）。 中空圆柱体包括与电压供应单元（101），电解液入口和电解液出口连接的导线连接部分。 在身体的上侧和下侧之间的表面上形成多个孔。 填充材料填充在体内。 填充材料选自吸附或沉淀污染物的材料，含电解质的材料及其混合物。
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Patent Agency Ranking
公开(公告)号：KR1020110133200A
公开(公告)日：2011-12-12
申请号：KR1020100052805
申请日：2010-06-04
Applicant: 한국과학기술연구원
CPC classification number: C07F5/027
Abstract: PURPOSE: A novel potassium alkynylaryl trifluoroborate derivative and a method for preparing the same are provided to ensure quick and convenient efficiency. CONSTITUTION: A novel potassium alkynylaryl trifluoroborate derivative has a structure of chemical formula 1. A method for preparing the potassium alkynylaryltrifluoroborate derivative comprises a step of reacting potassium haloaryltrifluoroborate derivative of chemical formula 2 with terminal alkyne compound of chemical formula 3 in a solvent under the presence of palladium catalyst and amine base.
Abstract translation: 目的：提供新型的炔基芳基三氟硼酸钾衍生物及其制备方法，以确保快速方便的效率。 构成：新型的炔基芳基三氟硼酸钾衍生物具有化学式1的结构。一种制备炔基芳基三氟硼酸钾衍生物的方法包括使化学式2的卤代芳基三氟硼酸酯衍生物与化学式3的末端炔化合物在溶剂中在存在下反应的步骤 的钯催化剂和胺碱。
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公开(公告)号：KR101070477B1
公开(公告)日：2011-10-06
申请号：KR1020090002566
申请日：2009-01-13
Applicant: 한국과학기술연구원
IPC: C02F1/52 , C02F1/72 , C02F103/10
Abstract: 본발명은준자연정화식광산배수처리장치및 이를이용한광산배수처리방법에관한것으로, 구체적으로광산배수의유출경로상에배치되고광산배수내 고농도의중금속을산화시킬수 있는중화물질이담지된계단형산화시설, 상기산화시설을거친광산배수가유입되어산화된중금속고형물을침전시키는침전조, 및상기침전조를거친광산배수내에잔류하는중금속을처리하는자연정화시설을포함하는준자연정화식광산배수처리장치및 이를이용한광산배수처리방법에관한것이다. 본발명에따른준자연정화식광산배수처리는자연정화식처리전에산화및 중화반응과침전공정에의해광산배수내 중금속함량을현저히저감시킨후 저농도의중금속함유광산배수를자연정화식처리에적용함으로써기존자연정화식광산배수처리에있어서침전물에의한자연정화시설의막힘, 공극의감소, 및그로인한수명및 성능의저하라는문제점을해결함과동시에고농도의중금속함유광산배수를우수한정화효율로처리할수 있다.
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公开(公告)号：KR1020100103218A
公开(公告)日：2010-09-27
申请号：KR1020090021724
申请日：2009-03-13
Applicant: 한국과학기술연구원
CPC classification number: B01J20/30 , B09B3/00 , C02F1/283 , C02F2103/001
Abstract: PURPOSE: A method for manufacturing an absorption medium and an apparatus including the absorption medium for reducing non-point pollution source are provided to recycle waste materials by chemically and physically processing the waste materials through carbonization. CONSTITUTION: A charcoal is made by carbonizing an absorption medium(S1). The charcoal and an alkaline solution are mixed and stirred(S2). The alkaline solution is separated from the mixture(S3). The charcoal without the alkaline solution is neutralized, dehydrated and dried(S4). The dehydrated and dried charcoal, the soil with microorganisms, and coagulant are mixed and kneaded to be granular(S5).
Abstract translation: 目的：提供一种制造吸收介质的方法和包括用于减少非点源污染源的吸收介质的装置，通过碳化将废料进行化学和物理处理来再循环废料。 构成：炭被碳化吸收介质（S1）制成。 将木炭和碱性溶液混合并搅拌（S2）。 将碱性溶液与混合物分离（S3）。 没有碱性溶液的木炭被中和，脱水并干燥（S4）。 将脱水和干燥的木炭，具有微生物的土壤和凝结剂混合并捏合成粒状（S5）。
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公开(公告)号：KR1020090077386A
公开(公告)日：2009-07-15
申请号：KR1020080003312
申请日：2008-01-11
Applicant: 한국과학기술연구원
IPC: C02F11/10 , C02F9/00 , C02F103/10
CPC classification number: Y02W10/15 , C02F11/10 , C02F9/00 , C02F2103/10 , Y02W10/20
Abstract: A method of manufacturing iron oxide coated sand using acid mine drainage and a method of treating heavy metal-containing water using the iron oxide coated sand are provided to economically reuse drainage containing contaminants and effectively remove arsenic presenting in contaminated water using the manufactured iron oxide coated sand. A method of manufacturing iron oxide coated sand using acid mine drainage comprises the steps of: obtaining the inorganic precipitant only after forming an inorganic precipitant by adding an alkali salt to acid mine drainage; mixing the inorganic precipitant with sand to prepare a slurry; heating the slurry at 60 to 550 deg.C for one hour to three days to coat sand with the inorganic precipitant; and removing the inorganic precipitant that has not been coated on sand, and washing and drying the iron oxide coated sand.
Abstract translation: 提供使用酸性矿井排水制造氧化铁涂层砂的方法和使用氧化铁涂覆的砂处理含重金属的水的方法，以经济地再利用含有污染物的排水，并使用所制造的氧化铁涂层有效地去除污染水中的砷 砂。 使用酸性矿井排水制造氧化铁涂层砂的方法包括以下步骤：仅在通过向酸性矿井排水中加入碱金属形成无机沉淀剂后获得无机沉淀剂; 将无机沉淀剂与砂混合以制备浆料; 在60〜550℃下加热浆料1小时〜3天，用无机沉淀剂涂覆沙子; 并且除去未被涂覆在砂上的无机沉淀剂，以及洗涤和干燥氧化铁涂覆的砂。
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公开(公告)号：KR102231353B1
公开(公告)日：2021-03-24
申请号：KR1020180063490
申请日：2018-06-01
Applicant: 한국과학기술연구원
Abstract: 본발명은황화수소를제거하기위한흡착제로서, 상기흡착제는광산배수슬러지를포함하는황화수소제거용흡착제에관한것으로, 황화수소흡착에우수성을보이는 2가내지 3가금속또는 2가내지 3가준금속들이다량포함되어있는광산배수슬러지를이용한황화수소제거용흡착제및 이의제조방법을제공하여, 흡착제제조에있어제조비용을줄여경제성을확보하고, 상온에서황화수소를제거할수 있도록함으로써, 경제적이고친환경적인소화가스의이용을제공하고자한다.
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