国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D067/00（2） B01D069/02（2） C02F001/44（2）
发明人 YANG B（3）
公开年 2017（3）
申请年 2017（3） 
专利权人

Modifying ultrafiltration membrane used for water treatment, by dissolving metal cation crosslinked graphene oxide nanosheet in solvent, adding crosslinking agent, mixing and stacking nanosheet in solution on ultrafiltration membrane.

LIU T, YANG B, SUN K, ZHOU H

Preparing anti-pollution hollow fiber nanofiltration membrane by soaking ultrafiltration membrane in deionized water, preparing solution using e.g. graphene oxide, piperazine and surfactant, and soaking membrane in solution.

ZHAO C, YANG B, YU L, WANG J, CAO A

Preparation of graphene-titania-clay composite material used in, e.g. sewage treatment, involves preparing graphene oxide and titania solution and subjecting prepared solutions and clay to hydrothermal treatment in reactor.

JIANG L, LI Y, YANG B, ZHANG Q, MIN Z