国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D029/03（3）
发明人
公开年 2020（3）
申请年 2020（2） 
专利权人

Anti-biological and dirt adhesion and anti-corrosion water medium cooling tower comprises a tower body, a motor and a solvent-free graphene modified nano-heavy anti-corrosion material coating, where the bottom edge of the tower body is fixed with a motor.

MA J, TANG H

Easy processing pump unit structure has sewage filter screen that is arranged at water outlet, sewage filter screen that is arranged obliquely, and graphene oxide adsorption film that is arranged on sewage filter screen.

GAO Q

Graphene PPR water supply pipe, has water supply pipe body whose left end is provided with water inlet and right end is provided with water outlet pipe, and filtering sleeve fixedly equipped with drain pipe that is fixed on outer wall of valve.

SHI S, JIANG S, GE S