▎ 摘　　要

NOVELTY - Sintered nanoparticle compound comprises zeolite, silver nitrate (AgNO3), silver dioxide nanoparticle (Ag2O np), and graphene. The zeolite is a core element impregnated with the AgNO3 and the Ag2O np, where the impregnated zeolite core element is encapsulated in a graphene monolayer to form a sintered nanoparticle. USE - Sintered nanoparticle compound for use in enhanced granulated activated charcoal (EGAC) compound (claimed) for removing nitrates, nitrites, salts, odors, and/or taste from processed water for use in a water filtration system (all claimed). ADVANTAGE - The sintered nanoparticle compound enables to treat, purify and/or sterilize raw water. The wastewater treated by sintered nanoparticle compound is 100% free or devoid of pathogens. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an enhanced granulated activated charcoal (EGAC) compound, which comprises granulated activated charcoal, silver nitrate, silver dioxide nanoparticle, and graphene, where the impregnated granulated activated charcoal inner core is encapsulated in a graphene monolayer to form an EGAC. DESCRIPTION OF DRAWING(S) - The drawing shows an isometric view of an inner filter system. 101Inner core filter 103Two-ply screen material