国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01J（2）
IPC B01J020/24（2）
发明人 WANG T（2）
公开年
申请年
专利权人

Sodium lignosulfonate/graphene oxide composite material useful for adsorbing chromium ions in wastewater treatment, comprises graphene oxide solution and sodium lignosulfonate solution.

SUN Y, LIU X, LV X, WANG T

Production of magnetic oxide graphene/chitosan adsorbent used for removing dye in water system, involves mixing chitosan solution and magnetic graphene solution containing graphene oxide and ferrous iron salt, and adding glutaraldehyde.

WANG T, LIU Z, ZHAO H, WANG H