Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).

Abstract: An apparatus and a method of providing coding education service using blocks are disclosed. The apparatus comprises a plurality of block disposition members configured to have unique coordinate, a main controller configured to identify plural coding blocks disposed on the block disposition members, and a communication module configured to transmit identification information and location information of each of the coding blocks to the user terminal to determine whether or not the coding blocks are disposed according to coding mission information displayed on a screen of the user terminal.

Abstract: A block scanning apparatus and method are disclosed. The block scanning apparatus comprises (L×M) block disposition members configured to have an eigen coordinate, wherein a block is disposed in the block disposition members, and a processor configured to scan the (L×M) block disposition members in a unit of K (natural number of above 2) line every predetermined period.

Abstract: An apparatus and a method of providing coding education service using blocks are disclosed. The apparatus comprises a plurality of block disposition members configured to have unique coordinate, a main controller configured to identify plural coding blocks disposed on the block disposition members, and a communication module configured to transmit identification information and location information of each of the coding blocks to the user terminal to determine whether or not the coding blocks are disposed according to coding mission information displayed on a screen of the user terminal.

Abstract: A method and a user terminal for providing a game by setting control relation between a block and a movable toy. The block includes an input unit configured to receive a sensing value sensed by a sensor or data transmitted from an external device, an output unit configured to output the received sensing value or the received data, a communication unit configured to receive the data from the external device or transmit the sensing value to an outside device, through wireless communication, a power supply unit configured to supply a power to the input unit, the output unit and the communication unit and a pattern unit formed on a lower side of the block and configured to have a pattern which is an identification information of the block.

Abstract: Disclosed is a method for providing a minor-world based digital board game service at a server that is connected over a network with a common screen device and a multiple number of mobile terminals that includes: transmitting at least one of map information and game story information for a board game to the common screen device; receiving game progress information from the mobile terminals, once the arrangement of a multiple number of property blocks on a gameboard is completed according to the map information and a board game is started; and transmitting response information corresponding to the game progress information to the common screen device, where the common screen device recognizes the arrangement of the property blocks and the piece blocks that move over the property blocks, and displays an image corresponding thereto and an image corresponding to the response information.

Abstract: Disclosed is a method for providing a minor-world based digital board game service at a server that is connected over a network with a common screen device and a multiple number of mobile terminals that includes: transmitting at least one of map information and game story information for a board game to the common screen device; receiving game progress information from the mobile terminals, once the arrangement of a multiple number of property blocks on a gameboard is completed according to the map information and a board game is started; and transmitting response information corresponding to the game progress information to the common screen device, where the common screen device recognizes the arrangement of the property blocks and the piece blocks that move over the property blocks, and displays an image corresponding thereto and an image corresponding to the response information.

Abstract: Disclosed is a method for providing a minor-world based digital board game service at a server that is connected over a network with a common screen device and a multiple number of mobile terminals that includes: transmitting at least one of map information and game story information for a board game to the common screen device; receiving game progress information from the mobile terminals, once the arrangement of a multiple number of property blocks on a gameboard is completed according to the map information and a board game is started; and transmitting response information corresponding to the game progress information to the common screen device, where the common screen device recognizes the arrangement of the property blocks and the piece blocks that move over the property blocks, and displays an image corresponding thereto and an image corresponding to the response information.