公开(公告)号：WO2009145482A3

公开(公告)日：2010-01-21

申请号：PCT/KR2009001707

申请日：2009-04-02

Applicant: KOREA INST CONSTRUCTION TECH ,  KIM WON ,  KIM CHI YOUNG ,  KIM DONG GU ,  LEE CHAN JOO ,  HWANG SEOK HWAN ,  JUNG YOUNG HO

Inventor： KIM WON ,  KIM CHI YOUNG ,  KIM DONG GU ,  LEE CHAN JOO ,  HWANG SEOK HWAN ,  JUNG YOUNG HO

IPC: C09D5/16

CPC classification number: C09D5/1618

Abstract: The present invention relates to a mixture for inhibiting the growth of algae which contains a ceramic powder for generating anions, and to an antifouling paint constituting an antifouling system employing the same, and it relates to a production method for such an antifouling paint. Specifically, the mixture for inhibiting the growth of algae of the present invention relates to a mixture for inhibiting the growth of algae which comprises tourmaline and monazite powders for generating anions, and zirconia for releasing stable anions from these ceramic powders, and also sulphur-metal soap for promoting the activity of the released anions. When an antifouling staff gauge was produced using the antifouling paint of the present invention and was then tested, it proved possible to solve the problem of the inability to read the markings of gauges due to the accretion of algae.

Abstract translation: 本发明涉及一种用于抑制含有产生阴离子的陶瓷粉末的藻类生长的混合物，以及构成使用其的防污体系的防污涂料，涉及这种防污涂料的制造方法。 具体地说，用于抑制本发明藻类生长的混合物涉及用于抑制藻酸生长的混合物，其中包括用于产生阴离子的电气石和独居石粉，以及用于从这些陶瓷粉末释放稳定的阴离子的氧化锆，以及硫金属 肥皂促进释放的阴离子的活动。 当使用本发明的防污涂料生产防污工作人员标尺，然后进行测试时，证明可以解决由于藻类的吸收而不能读取仪表标记的问题。

公开(公告)号：WO2007032595A1

公开(公告)日：2007-03-22

申请号：PCT/KR2006/002749

申请日：2006-07-13

Applicant: KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY ,  KIM, Won ,  KIM, Chi-Young ,  KIM, Dong-Gu ,  LEE, Chan-Joo ,  HWANG, Seok-Hwan

Inventor： KIM, Won ,  KIM, Chi-Young ,  KIM, Dong-Gu ,  LEE, Chan-Joo ,  HWANG, Seok-Hwan

IPC: G01F23/02

CPC classification number: G01F23/04 ,  G01C13/008 ,  G01F23/0061 ,  Y02A90/32

Abstract: The present invention relates to a system and a method for measuring liquid level by image, and more particularly to a system and a method for measuring liquid level by image, which is capable of measuring a liquid level accurately and automatically by photographing a proximity of liquid surface where a staff gage contacts the liquid using an image capturing apparatus, such as a camera, being located apart from the liquid to be measured, and by analyzing the photographed footage. The system for measuring liquid level by image comprises: a staff gage installed in the liquid; an image capturing part provided with a distance from where the staff gage is installed and capturing an image by photographing a proximity of liquid surface where the staff gage is installed; and a level recognition part controlling a capture of the image, wherein the level recognition part receives the image captured by the image capturing part and determines the liquid level.

Abstract translation: 本发明涉及一种用于通过图像测量液位的系统和方法，更具体地涉及一种用于通过图像测量液位的系统和方法，其能够通过拍摄液体的接近来准确和自动地测量液位 使用诸如照相机的图像捕获装置与工作人员接触液体的表面位于离开被测量液体的位置，并且通过分析拍摄的镜头。 用于通过图像测量液位的系统包括：安装在液体中的人员计量器; 图像拍摄部，其具有安装有人员规定距离的摄像部，通过拍摄安装有人员规定的液面的附近来拍摄图像; 以及水平识别部分，其控制图像的捕获，其中所述水平识别部分接收由所述图像捕获部分捕获的图像并确定所述液位。

公开(公告)号：WO2009134023A3

公开(公告)日：2010-01-21

申请号：PCT/KR2009001939

申请日：2009-04-15

Applicant: POSTECH ACAD IND FOUND ,  HWANG SEOK HWAN ,  LIM JUN TAEK ,  LEE SEUNG YEOP ,  CHO KYUNG JIN

Inventor： HWANG SEOK HWAN ,  LIM JUN TAEK ,  LEE SEUNG YEOP ,  CHO KYUNG JIN

IPC: C02F3/20

CPC classification number: C02F3/101 ,  C02F3/006 ,  C02F3/06 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/22 ,  Y02W10/15

Abstract: The present invention relates to a biofilm reactor containing a spiral structure and a water treatment device using the same. The biofilm reactor of the present invention comprises: a water inlet pipe; an air inlet pipe; and an outlet pipe which discharges water and air that has entered through the inlet pipes and passed through the inside of the reactor. In order to induce the flow of air bubbles from the air inlet pipe and raise the oxygen transfer rate by increasing residence time, the spiral structure is inserted inside the reactor, wherein the spiral structure forms a spiral flow path from the air inlet pipe to the outlet pipe. Also, since the biofilm is formed on the spiral structure through adhesion of microorganisms, the microorganism growth conditions for both suspended growth and attached growth are prepared at the same time. Moreover, dissolved oxygen concentration in water is efficiently increased without consumption of power for stirring. Also, the invention has an effect of increasing and maintaining the concentration of microorganisms.

Abstract translation: 本发明涉及含有螺旋结构的生物膜反应器和使用其的水处理装置。 本发明的生物膜反应器包括：进水管; 进气管; 以及排出已经通过入口管进入并通过反应器内部的水和空气的出口管。 为了引入空气入口管的气泡流动，通过增加停留时间来提高氧气传输速率，将螺旋结构插入反应器内，其中螺旋结构形成从空气入口管到 出口管。 此外，由于通过微生物的粘附在螺旋结构上形成生物膜，所以同时制备用于悬浮生长和附着生长的微生物生长条件。 此外，水中的溶解氧浓度有效地增加而不消耗搅拌功率。 此外，本发明具有增加和维持微生物浓度的作用。

公开(公告)号：WO2009093855A3

公开(公告)日：2009-11-05

申请号：PCT/KR2009000345

申请日：2009-01-22

Applicant: KOREA INST CONSTRUCTION TECH ,  KIM WON ,  KIM CHI-YOUNG ,  KIM DONG-GU ,  LEE CHAN-JOO ,  HWANG SEOK-HWAN

Inventor： KIM WON ,  KIM CHI-YOUNG ,  KIM DONG-GU ,  LEE CHAN-JOO ,  HWANG SEOK-HWAN

IPC: G01S5/14

CPC classification number: G01S5/0027 ,  G01C13/006 ,  G01F1/005 ,  G01P5/18 ,  Y02A90/32

Abstract: The present invention relates to a measuring device comprising: a float body (110) moving together with a body of water; a GPS receiving unit (120) mounted in the float body (110) for receiving GPS location information; and a location and time information transmission unit (130) for transmitting the received information of the GPS location and the measured time; and to a measuring system employing the same. Advantages of the present invention include a significant reduction in errors compared to the convention depending on the visual observation, a rendering of the requirement of multiple workers for the measurement unnecessary, a reduction in working time due to the possible simultaneous measurement even in the case multiple floats are dropped, a precise measuring capability even in rainy weather or at night, and a minimization of errors measured even in flood seasons in which the flow rate is fast and rapidly changed.

Abstract translation: 测量装置技术领域本发明涉及一种测量装置，其包括：浮体（110），其与水体一起移动; GPS接收单元（120），其安装在所述浮体（110）中，用于接收GPS位置信息; 以及位置和时间信息传输单元（130），用于传输所接收的GPS位置的信息和测量的时间; 并涉及使用该系统的测量系统。 本发明的优点包括：根据目视观察，与常规相比，误差显着减少，不需要多个工作人员的需求，由于可能的同时测量而导致的工作时间减少，即使在多个 即使在雨天或夜间，浮标也会掉落，具有精确的测量能力，并且即使在流量快速且迅速变化的洪水季节也能测量误差最小。