PURPOSE: A system and method for removing bad smells is provided to collect and remove dust with high discharging efficiency and to efficiently remove bad smells by electrically decomposing molecules which is a source of bad smells.CONSTITUTION: A system and method for removing bad smells comprises. A first removal device(10) and a power supply. The first removal device is for removing bad smells by electrically collecting dust and ionizing bad smells and is formed of porous metallic material. The power supply applies discharging voltage to the first removing device. The first removing device comprises a dust collecting part(11) and an electrode part. The current collecting part comprises first metallic cotton, and a first metal frame which supports the first porous metallic cotton. The electrode part forms a pair with the dust collecting part and comprises an electrode part electrically connected to the power supply part.COPYRIGHT KIPO 2013본 발명은, 극미세 먼지를 전기적으로 집진하거나 악취 분자를 이온화시켜 악취를 제거하기 위한 것으로서, 다공성 금속재질로 이루어지는 제 1 제거 장치 및 상기 제 1 제거 장치에 방전 전압을 가하기 위한 전원 공급부를 포함하는, 먼지 및 악취 제거 시스템과 악취 및 그 제거 방법에 관한 것이다.
