Method for preparing anti-bacrerial activated carbon filter having a controlled elution property of silver anti-bacterial agent

摘要

The present invention relates to a method for producing an antibacterial activated carbon filter in which silver elution of a silver antibacterial agent is controlled and a silver antibacterial agent and a melted polyethylene resin binder are homogeneously mixed so that silver antibacterial agent is uniformly dispersed in a polyethylene resin binder, ; Cooling the mixture to room temperature and pulverizing the mixture into powder; And mixing the pulverized mixture with activated carbon powder to form an activated carbon block, wherein the elution of the silver antibacterial agent is controlled. The antibacterial activated carbon filter manufactured according to the method of the present invention can prevent a large amount of the antimicrobial agent from being eluted during the initial use of the water purifier and can prevent the silver contamination during the initial use of the water purifier due to excessive silver elution, It can be maintained for a long period of time and the antibacterial performance can be maintained at a certain level for a long time.