| 摘要 |
The present invention relates to a complex filter manufactured from a composition containing 30-70 wt% of an aerogel and 30-70 wt% of a polyethylene binder and, more specifically, to a complex filter manufactured from a composition containing 5-30 wt% of an aerogel, 10-40 wt% of a polyethylene binder, and 30-60 wt% of an activated carbon powder, and complexly performing functions of a pre-carbon filter, a membrane filter, and a post-carbon filter. The present invention can provide a complex filer, which complexly performs functions of a pre-carbon filter, a membrane filter, and a post-carbon filter by integrating the pre-carbon filter, the membrane filter, and the post-carbon filter, as one filter. In addition, the present invention includes one filter in a water purification device, thereby simply managing the water purification device and significantly reducing the volume of the water purification device. Furthermore, the present invention can provide a complex filter with an improved filter lifespan through excellent durability, adsorption, water permeability, and water purification functions. |
