国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D046/00（4）
发明人 NIU G（4）
公开年 2021（4）
申请年 2021（4）
专利权人 SUZHOU LVSHI.（4）

Graphene filter core for use in e.g. household air filter, has filter core main body whose ends are provided with inserting sheet, where inner part of top ring and bottom ring is provided with inner cavity and edge of cavity and top ring.

ZHOU W, NIU G

Graphene filter core for use in e.g. household air filter, has first fixing groove whose inner part is provided with photocatalyst filter screen, where inner part of second fixing groove is set between first and second fixing grooves.

ZHOU W, NIU G

Multifunctional antibacterial graphene filter core, has lantern ring whose inner sides are provided with straight slot, where two sides of inside of straight slot are respectively provided with locking sheet.

ZHOU W, NIU G

Preparing graphene oxide metal ion composite antibacterial filter core involves preparing metal ion complex water solution, dissolving metal salt in distilled water, and then adding oxime compound to form solution one.

NIU G