POSITIVELY CHARGED FILTER MEDIUM OF TWO-LAYERED STRUCTURE INCLUDING POWDER ACTIVECARBON AND ACTIVECARBON FIBER, SILVER NANOPARTICLES AND MANUFACTURING MTETHOD THEREFOR

The present invention relates to a filter medium having a dual-layer structure and a manufacturing method thereof. A second filter slurry forms a single layer by mixing 20-40 wt% of ultra-fine short fibers having the diameter of 0.1-1.0μm, 20-55 wt% of organic fibers having the diameter of 30-40μm,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PARK, SEONG EUN, PARK, CHANG SOON, KIM, HYENOG BEOM, KWON, SUN DEOK, HAN, JEONG SEOK, PARK, HEE WON, LEE, SANG CHUL, HAN, JEONG CHEOL, KIM, YEONG FIL, LEE, SOO YOUNG, KWAK, EUN JEONG, KIM, GIL SEOP
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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