国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D067/00（2） B01D069/02（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人 UNIV TIANJIN POLYTECHNIC（2）

Preparing composite film for photocatalysis-photothermal film distillation comprises dissolving cerium nitrate and urea in distilled water, introducing polyvinylidene fluoride, and electrospunning spinning solution by electrospinning technology.

SHI J, HU W, HUANG Y, JU J, WANG C, LIU M, KANG W

Lasting high anti-pollution performance hollow fiber ultra-filtration membrane used for water purifying and biological separation comprises graphene having specified quantity amount of antibacterial rate of Staphylococcus aureus.

LI J, CUI Z, LIU G, HU M