国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4）
IPC小类 B01J（4）
IPC B01J020/30（4）
发明人 CHANG Y（2） CHOI J S（2） CHOI Y R（2）
KODURU J R（2） LINGAMDINNE L P（2） YANG J K（2）
公开年 2022（4）
申请年 2020（2） 
专利权人 UNIV KWANGWO.（2）

Method for manufacturing an inverse opal structure membrane filter for water purification system, involves preparing a mixed solution by mixing nanoparticle dispersion solution and a sacrificial particle dispersion solution; applying the mixed solution onto a substrate to dry it and heat-treating.

SUH S, CHOI J, KIM J, LEE J, CHOI J H, LEE J M, KIM H J, HAN G S, JUNG H S, JEONG H, HAN G, SANG L J, SHIN L H, SEO S

Producing sponge-type sorbent medium useful in performing sorption removal of organic and oily contaminants, comprises e.g. ultrasonically cleaning, drying sponge, immersing in graphene solution, squeezing and heat-treating.

KODURU J R, CHANG Y, YANG J K, CHOI J S, LIM S H, LINGAMDINNE L P, CHOI Y R

Preparing sponge-type adsorption medium for treating heavy metal-contaminated water comprises supporting sponge including amine group on surface of carboxylated graphene oxide aqueous solution, and drying coat carboxylated oxide on sponge.

YANG J K, CHANG Y, JANG M, KODURU J R, LINGAMDINNE L P, CHOI Y R, CHOI J S, KIM D S

Sorbent useful in sorbent composition for removing perfluoroalkyl and polyfluoroalkyl substances e.g. perfluoroalkane sulfonic acid, perfluoroalkane sulfonamide or perfluoroalkyl acid from fluid, has iodine and molasses.

DISTEFANO R L, REBEKAEL D