▎ 摘　　要

NOVELTY - Usage of graphene nanoparticles fused with different types of aluminosilicate, sand and other zeolite type materials as raw material for producing filtration medium is claimed. USE - Usage of graphene nanoparticles for producing filtration medium used for producing water for drinking, irrigation and industrial utility. ADVANTAGE - The graphene nanoparticles are produced efficiently and economically from agro-based inexpensive resources. The recycling of effluent, sewerage and other type of discharged water is enabled.