Abstract: A sliding door for a vehicle, which is applicable to a door portion to which a straight rail is difficult to be applied, may include a door rail mounted in a door which is configured to be closed to a vehicle body in a vertical direction of the vehicle; a vehicle body rail mounted in the vehicle body to which the door is configured to be closed in a longitudinal direction of the vehicle; and a moving arm having one end portion which is movably coupled along the door rail in the vertical direction to open or close the door in a transverse direction of the vehicle body during moving, and the other end portion which is movably coupled along the vehicle body rail in a longitudinal direction to allow the door to be slidingly moved in a longitudinal direction of the vehicle body during moving.

Abstract: A sliding door for a vehicle, which is applicable to a door portion to which a straight rail is difficult to be applied, may include a door rail mounted in a door which is configured to be closed to a vehicle body in a vertical direction of the vehicle; a vehicle body rail mounted in the vehicle body to which the door is configured to be closed in a longitudinal direction of the vehicle; and a moving arm having one end portion which is movably coupled along the door rail in the vertical direction to open or close the door in a transverse of the vehicle body during moving, and the other end portion which is movably coupled along the vehicle body rail in a longitudinal direction to allow the door to be slidingly moved in a longitudinal direction of the vehicle body during moving.

Abstract: A side vehicle body reinforcing structure may include a center floor panel; a side sill respectively combined to both sides of the center floor panel in a width direction of the vehicle body; a seat cross member configured so that a lower end thereof is combined to the center floor panel and both ends thereof in a width direction of the vehicle body are combined to the side sill to cross the center floor panel in a width direction of the vehicle body; a battery case combined to a lower surface of the center floor panel and disposed at an internal to the side sill; and a partition wall panel respectively both side plates of the battery case in a width direction of the vehicle body, wherein a combining bolt sequentially penetrating the seat cross member and the center floor panel is engaged to the partition wall panel.

Abstract: A side vehicle body reinforcing structure may include a center floor panel; a side sill respectively combined to both sides of the center floor panel in a width direction of the vehicle body; a seat cross member configured so that a lower end thereof is combined to the center floor panel and both ends thereof in a width direction of the vehicle body are combined to the side sill to cross the center floor panel in a width direction of the vehicle body; a battery case combined to a lower surface of the center floor panel and disposed at an internal to the side sill; and a partition wall panel respectively both side plates of the battery case in a width direction of the vehicle body, wherein a combining bolt sequentially penetrating the seat cross member and the center floor panel is engaged to the partition wall panel.

Abstract: Disclosed is a dry anaerobic composting facility. More specifically, disclosed is a dry anaerobic composting facility which mixes organic waste with a water controller by a pre-treatment unit, followed by pressing, grinding and substitution to convert the organic waste into an anaerobic substance, continuously subjects the anaerobic compound to fermentation, mixing/grinding, transport and discharge using an agitator by an anaerobic fermentation unit to improve production of compost, ages the produced compost by a post-aging unit to provide high-quality compost, and collects biogas produced by the anaerobic fermentation unit and uses the biogas as an energy source of a self-generator or a combined heat and power generator, to realize energy self-generation.

Abstract: Disclosed is a dry anaerobic composting facility. More specifically, disclosed is a dry anaerobic composting facility which mixes organic waste with a water controller by a pre-treatment unit, followed by pressing, grinding and substitution to convert the organic waste into an anaerobic substance, continuously subjects the anaerobic compound to fermentation, mixing/grinding, transport and discharge using an agitator by an anaerobic fermentation unit to improve production of compost, ages the produced compost by a post-aging unit to provide high-quality compost, and collects biogas produced by the anaerobic fermentation unit and uses the biogas as an energy source of a self-generator or a combined heat and power generator, to realize energy self-generation.

Abstract: Provided is an purification system having vertical multi-compartment reactor for organic waste water, which generates swirling flow in respective sections while circulating wastewater vertically in respective wastewater treatment blocks in the system, so as to considerably increase contact time between air and the wastewater, thus greatly improving wastewater treatment efficiency. According to the system, a size of an aeration tank built in the wastewater purification system may be greatly decreased.

Abstract: Provided is an purification system having vertical multi-compartment reactor for organic waste water, which generates swirling flow in respective sections while circulating wastewater vertically in respective wastewater treatment blocks in the system, so as to considerably increase contact time between air and the wastewater, thus greatly improving wastewater treatment efficiency. According to the system, a size of an aeration tank built in the wastewater purification system may be greatly decreased.