Techwin Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Halla Visteon Climate Control Corporation

Korea Water Resources Corporation

Hyun Su Shin

Boong Ik Jung

Jung Sik Kim

Min Yong Kim

Sun Duk Hwang

Jae Yeon Kim

Jung Hwan Kim

Young Jae Lee

Ji Hun Han

Kyong Ha Lee

Byeung Jin Kim

Yong Young Kim

Dong Yeop Lee

Yeon June Sung

Sang Seek Bae

Sun Taek Hyun

Provided is a floating structure for solar power generating on water. The floating structure includes: unit lines including a main buoyancy body and an auxiliary buoyancy body arranged in a transverse direction and being arranged in a longitudinal direction; a connection member that connects the main buoyancy body to the auxiliary buoyancy body so that the bottom surface of the main buoyancy body is located lower than the bottom surface of the auxiliary buoyancy body; and a platform that connects auxiliary buoyancy bodies included in adjacent unit lines in the longitudinal direction. One or more ends of the main buoyancy body and the auxiliary buoyancy body include a first fastening portion and a second fastening portion that fastens two or more of the main buoyancy body and the auxiliary buoyancy body, and the connection member includes a support portion and third fastening portions provided at ends of the support portion.

Floating structure for solar power generating on water

Disclosed is a pipe-type electrolysis cell including: a pair of terminal electrodes including an outer electrode and an inner electrode that are electrically connected to each other at respective first ends thereof and separated from each other at respective second ends thereof; and a bipolar electrode installed between the terminal electrodes and electrically insulated the terminal electrodes.

Pipe-type electrolysis cell

Disclosed is an electrolysis module including: an electrolysis unit module including a plurality of pipe-type electrolysis cells connected in series with each other; a molding case surrounding the periphery of the electrolysis unit module to protect the electrolysis module; a cell guide member installed in the molding case to support the electrolysis unit module; a power cable having a first end connected to the electrolysis unit module and a second end extending to an outside through the molding case; and a resin layer formed by filling the inside of the molding case to cover the outer surface of the electrolysis unit module disposed in the molding case.

Electrolysis module

Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ballast water tank, and generating sodium hypochlorite and hydrogen gas as by-product gas by electrolyzing the part of the seawater being supplied to the ballast water tank via the ballast water supply unit; and a hydrogen gas removing device receiving a gas-liquid mixture of electrolyzed water and the hydrogen gas that are generated in the electrolysis device, removing the hydrogen gas by a catalyst reaction, and supplying remaining electrolyzed water to the ballast water tank via the ballast water supply unit.

Ballast water treatment system

Disclosed is an electrolysis device including: an electrolyzing tank generating electrolyzed water and hydrogen gas as by-product gas by electrolyzing raw water supplied from a raw water supply unit; and a catalyst reaction tank having therein a hydrophobic catalyst, and receiving the hydrogen gas generated from the electrolyzing tank, and removing the hydrogen gas by a catalyst reaction.

Electrolysis device

The present invention relates to a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products, which is a chlorine disinfection device for on-site generation and produces sodium hypochlorite solution by electrolyzing sodium chloride aqueous solution on site, thereby requiring no additional liquefied chlorine storage equipment or disaster prevention equipment and securing flexibility of installation and operation while not being regulated by a high-pressure gas safety control act. The highly efficient sodium hypochlorite generation apparatus of the present invention capable of decreasing disinfection by-products comprises: a diaphragm electrolytic bath comprising an anode room into which a sodium chloride aqueous solution flows, a cathode room into which water flows, and a cation exchange membrane for dividing the anode room and the cathode room; an anode water storage tank for storing chlorine gas and anode water generated by the electrolysis of the anode room; a cathode water storage tank for storing sodium hydroxide generated by the electrolysis of the cathode room and discharging hydrogen gas; and a gas/liquid contact portion in which the chlorine gas supplied from the anode water storage tank reacts with the sodium hydroxide generated at the cathode water storage tank to produce sodium hypochlorite, wherein the sodium hypochlorite generation apparatus further comprises a water-splitting electrodialysis tank for producing hydrochloric acid and sodium hydroxide using a sodium chloride aqueous solution and water to supply the same as anode water and cathode water, respectively. The present invention can provide a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products which can minimize the generation of chlorate ions (ClO3&#x2212;), by-products, by increasing the chlorine generation efficiency of an anode and adjusting a material balance in case of gas/liquid contact. In addition, since it is possible to provide chemicals generated using salt only to a diaphragm sodium hypochlorite generation apparatus, a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products with excellent safety and economic efficiency can be provided without using expensive chemicals that are difficult to handle.

Highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products

A vehicle radiator may include a first header tank partitioned through a first barrier rib that is integrally formed at the inside to store a coolant to form a first chamber and a second chamber inside the first header tank, a second header tank disposed apart by a predetermined gap from the first header tank and partitioned through a second barrier rib that is integrally formed therein to correspond to the first barrier rib to form a third chamber and a fourth chamber, a plurality of first and second tubes that are mounted in a vertical direction at each separated position of each inside surface of the first header tank and the second header tank, heat diffusion fins, each of which are formed between the first tubes and the second tubes; and a condenser that is provided at the inside of the fourth chamber in the second header tank.

Radiator for vehicle

The present invention relates to a scrubber system having an automatic generator for an oxidizing-absorbing agent. The scrubber system comprises a scrubber and an oxidizing-absorbing agent generator. The scrubber includes a pollutant gas inlet through which air pollutants are introduced, a treated gas outlet through which the pollutant gas which has been treated is discharged, and a treated water outlet through which wastewater which has been used to treat the pollutant gas is discharged. The oxidizing-absorbing agent generator generates an oxidizing-absorbing agent by electrolyzing saline water or seawater in the scrubber, and supplies the generated oxidizing-absorbing agent into the scrubber to treat the pollutant gas introduced through the pollution gas inlet, thereby removing harmful substances.

Growing community of inventors

Daejeon, South Korea

Hyun Su Shin