公开(公告)号：KR101378395B1

公开(公告)日：2014-03-24

申请号：KR1020120135131

申请日：2012-11-27

Applicant: 한국전기연구원

Inventor： 이유진 ,  최정희 ,  김두헌 ,  김성철 ,  심성주 ,  이현구 ,  하태현

IPC: B09C1/00 ,  B09C1/08 ,  B01D61/42

CPC classification number: B09C1/085 ,  B01D61/427

Abstract: The present invention relates to an electrokinetic soil purification system. More particularly, the present invention relates to an electrokinetic soil purification system capable of ensuring the efficiency and economic feasibility of a soil purification system by increasing purification efficiency as to polluted soil and increasing the life span of an electrode being used for soil purification. The present invention comprises: a plurality of first anode parts inserted into polluted soil at predetermined intervals; a plurality of second anode parts inserted into the polluted soil at predetermined intervals and neighboring to the first anode parts respectively; a power supply part for supplying power for operating the first anode parts and the second anode parts; a first power output part for outputting the power supplied by the power supply part to the first anode parts; and a second power output part for supplying the power supplied by the power supply part to the second anode parts. The first anode parts are formed of soluble metal materials and the second anode parts are formed of insoluble metal materials. The power supply part supplies power alternately to the first power output part and the second power output part at predetermined time intervals or supplies power to the first power output part and the second power output part at time intervals determined by the state of the polluted soil. [Reference numerals] (30a) Power supply part; (40a) First power output part; (50a) Second power output part

Abstract translation: 电动土壤净化系统技术领域本发明涉及电动土壤净化系统。 更具体地，本发明涉及一种电动土壤净化系统，其能够通过提高污染土壤的净化效率并增加用于土壤净化的电极的寿命来确保土壤净化系统的效率和经济可行性。 本发明包括：以预定间隔插入污染土壤中的多个第一阳极部件; 多个第二阳极部分分别以预定的间隔插入污染的土壤中并且分别与第一阳极部分相邻; 电源部，其供给用于操作所述第一阳极部和所述第二阳极部的电力; 第一电力输出部，用于将由电源部供给的电力输出到第一阳极部; 以及用于将由电源部供给的电力供给到第二阳极部的第二电力输出部。 第一阳极部分由可溶性金属材料形成，第二阳极部分由不溶性金属材料形成。 电源部分以预定的时间间隔交替地供给第一电力输出部分和第二电力输出部分，或者以污染土壤的状态确定的时间间隔向第一电力输出部分和第二电力输出部分供电。 （附图标记）（30a）供电部; （40a）第一功率输出部分; （50a）第二功率输出部分

公开(公告)号：KR1020130142302A

公开(公告)日：2013-12-30

申请号：KR1020120065404

申请日：2012-06-19

Applicant: 한국전기연구원

Inventor： 김성철 ,  최정희 ,  하태현 ,  김두헌 ,  심성주 ,  이유진 ,  이현구

IPC: B09C1/00 ,  B01D17/06 ,  G05F1/00

CPC classification number: B09C1/085 ,  B01D17/06 ,  G05F1/10

Abstract: The present invention relates to an electrodynamic soil remediation system which has electric power controlling function and, more particularly, to the electrodynamic soil remediation system which has the electric power controlling function which controls the power supply which is supplied to electrode for soil remediation according to the state of the contaminated soil. The present invention comprises the following: a fist electrode part which is inserted in the contaminated soil; a second electrode part which is positioned in the contaminated soil by facing the first electrode part; a power supply part which supplies the power to the first and the second electrode parts; a power controlling part which controls the power which is supplied to the first and the second electrode parts from the power supply part by using the output information and the state detecting information after receiving the information about the output of the power supply which is supplied to the first and the second electrode parts from the power supply part. The present invention increases the soil remediation efficiency and provides optimum growing environment to cultivate crops by adjusting a power supply according to the detected result after detecting the status of soil such as electric conductivity, temperature, pH, moisture content of the contaminated soil. [Reference numerals] (30) Power supply unit;(50) Power control unit

Abstract translation: 本发明涉及具有电力功率控制功能的电动土壤修复系统，更具体地说，涉及具有电力控制功能的电动土壤修复系统，该电动机土壤修复系统控制供应给根据 污染土壤的状态。 本发明包括：插入污染土壤中的第一电极部分; 第二电极部，其通过面对所述第一电极部而位于所述污染的土壤中; 电源部，其向第一电极部和第二电极部供电; 功率控制部分，其在接收到关于提供给所述电源的电源的输出的信息之后，通过使用所述输出信息和所述状态检测信息来控制从所述电源部分提供给所述第一和第二电极部分的电力 第一电极部分和第二电极部分。 本发明通过检测污染土壤的电导率，温度，pH，含水量等土壤状况后，根据检测结果调整电力供应，提高了土壤修复效率，为农作物提供了最佳的生长环境。 （附图标记）（30）电源单元;（50）电源控制单元

公开(公告)号：KR1020130095543A

公开(公告)日：2013-08-28

申请号：KR1020120017067

申请日：2012-02-20

Applicant: 한국전기연구원

Inventor： 하윤철 ,  김두헌 ,  김종욱 ,  도칠훈 ,  김민우 ,  심성주

IPC: C25D11/02 ,  C25D11/04 ,  C25D11/20 ,  C25F3/16

CPC classification number: C25D11/06 ,  B82B3/00 ,  C25D11/024 ,  C25D11/16

Abstract: PURPOSE: A high field anodic oxidation method using an electrolyte additive is provided to suppress a burning generated in applying a high voltage, and to manufacture a nano template with an excellent self align in a high voltage section. CONSTITUTION: A high field anodic oxidation method using an electrolyte additive comprises the following steps: a metal anode (13) and a counter electrode are dipped in an electrolyte (12) of an anodization cell (10); a voltage with a constant pattern is applied between the metal anode and the counter electrode in the electrolyte; a nanostructure is formed in a metal surface by oxidizing a surface of the metal anode; in the electrolyte, a charcoal or a lignite and water are mixed, and a mixture is heated by applying a heat; an extracted acidic aqueous solution is added as an additive; an anodic-oxidized metal anode material comprises any one among Al, Ti, Zr, Hf, Ta, Nb, W, and an alloy; and a preprocessing of a thermal process, an electrolytic polishing, or a chemical polishing is performed. [Reference numerals] (100) Power supply unit; (200) Temperature control unit; (210) Temperature sensor; (220) Cooling unit; (230) Heating unit; (300) Reaction velocity control unit; (310) Measuring unit; (320) High concentration electrolyte supply unit

Abstract translation: 目的：提供使用电解质添加剂的高场阳极氧化法，以抑制在施加高电压时产生的燃烧，并制造在高电压部分中具有优异的自对准的纳米模板。 构成：使用电解质添加剂的高场阳极氧化法包括以下步骤：金属阳极（13）和对电极浸渍在阳极氧化电池（10）的电解质（12）中; 在电解液中的金属阳极和对电极之间施加具有恒定图案的电压; 通过氧化金属阳极的表面在金属表面上形成纳米结构; 在电解质中，将木炭或褐煤和水混合，通过加热来加热混合物; 加入萃取的酸性水溶液作为添加剂; 阳极氧化金属阳极材料包括Al，Ti，Zr，Hf，Ta，Nb，W和合金中的任一种; 并进行热处理，电解抛光或化学抛光的预处理。 （附图标记）（100）电源单元; （200）温控单元; （210）温度传感器; （220）冷却单元; （230）加热单元; （300）反应速度控制单元; （310）测量单元; （320）高浓度电解液供应单元

公开(公告)号：KR1020130057269A

公开(公告)日：2013-05-31

申请号：KR1020110123097

申请日：2011-11-23

Applicant: 한국전기연구원

Inventor： 김두헌 ,  하윤철 ,  김종욱 ,  정대영 ,  심성주

IPC: B01D69/02 ,  B01D67/00 ,  B01D71/02

CPC classification number: B01D69/02 ,  B01D67/0065 ,  B01D71/022 ,  B01D71/024 ,  B01D2325/028

Abstract: PURPOSE: A nanoporous filter manufacturing method which uses electrochemical anode oxidation of titanium is provided to apply electrochemical anode oxidation to titanium to form a titania nanostructure, thereby manufacturing a nanoporous filter which is usable as a photo catalytic filter. CONSTITUTION: A nanoporous filter manufacturing method which uses electrochemical anode oxidation of titanium comprises following steps. (a) A base material, which is titanium or titanium, is dipped into a solvent in an ultrasonic cleaner, and is washed. (b) The washed base material is spot-welded to form an electrode point. (c) The base material, which is formed with the electrode point, is dipped into an electrolyte in which metallic salt is contained; and the base material is used as a cathode, and platinum is used as an anode. (d) Voltage is provided to the cathode and the anode to anodize the surface of the base material; and an anodized metallic base material, which a titania nanostructure is formed on, is formed. (e) The anodized metallic base material is dipped into a cleaning solvent to wash out the residual electrolyte. (f) the washed anodized base metallic material is heat-treated.

Abstract translation: 目的：提供使用电化学阳极氧化钛的纳米多孔过滤器制造方法，以将电化学阳极氧化应用于钛以形成二氧化钛纳米结构，从而制造可用作光催化过滤器的纳米多孔过滤器。 构成：使用钛的电化学阳极氧化的纳米多孔过滤器制造方法包括以下步骤。 （a）将钛或钛的基材浸入超声波清洗机中的溶剂中并进行洗涤。 （b）洗涤后的基材点焊，形成电极点。 （c）将形成有电极点的基材浸入含有金属盐的电解质中; 使用该基材作为阴极，使用铂作为阳极。 （d）向阴极和阳极提供电压以阳极氧化基材的表面; 并形成二氧化钛纳米结构形成的阳极氧化金属基材。 （e）将阳极氧化的金属基材浸入清洁溶剂中以洗掉残留的电解质。 （f）对经洗涤的阳极氧化基底金属材料进行热处理。