| 摘要 |
The present invention relates to a method for manufacturing expandable artificial media for water treatment by recycling waste liquid crystal display (LCD) glass and waste bottle glass generated from waste electric and electronic products. Therefore, the objective of present invention is to activate the efficiency of resource circulation and energy utilization, which are green technology, and to minimize the discharge of greenhouse gases and pollutants by artificially manufacturing media for water treatment, as a filtering technique for water pollution, wherein in the artificial media manufactured by a series of automation processes, waste LCD glass and waste bottle glass are recycled through foaming. That is, the present invention reproduces artificial media by mixing, with waste bottle glass, waste LCD glass generated during a process of manufacturing or processing glass for an LCD device, or waste LCD glass disposed of after using various electronic products including an LCD monitor, such that energy can be saved by lowering the foaming calcination temperature of waste glass and waste recycling is attempted, thereby allowing the present invention to have an environmentally friendly property of preserving limited resources. In addition, the present invention has improved filtering efficiency due to a very high porosity, has greatly improved water treatment effects due to an improved filtering velocity, and enables a high washing recovery rate to be formed with only a small amount of power during backwashing for improving a filtering function, and thus can reduce the size of filtration basin facilities, thereby facilitating the ensuring of plottage (saving of land), saving of construction costs, and remarkably reducing the installation costs of supplementary facilities. Additionally, the present invention forms high washing efficiency and pulverization performance due to an improved washing device and pulverization device, wherein each device is formed such that the noise to be discharged to the environment is reduced while environmental pollution is minimized, and particularly, the mechanical setting of a calcining furnace can be precisely and conveniently controlled during foaming calcination, and thus a manufacturing process is easy for a worker and the quality of artificial media is improved. Moreover, the present invention enables packaging to be quickly and conveniently carried out according to the use or the diameter (size) of artificial media through a product selection device. |
