国家/地区
IPC部 C（2）
IPC大类 C02（2）
IPC小类 C02F（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Preparation of preferentially permeable membrane for treating morpholine wastewater, involves mixing acrylic esters, sulfonate, hydroxylated graphene oxide and solvent, coating on polysulfone membrane and drying coated membrane.

LI Y, WU J, ZHANG C, LIU B, WANG N, LI H, SHANG Y

Photodynamic composite for sanitizing contaminated water, comprises porphyrin having four quaternized nitrogen atoms and covalently bonded to polymer containing reactive amines covalently bonded to solid-state support.

ELSHAER M R