国家/地区 中国（2）
IPC部 B（2） G（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J020/24（2）
发明人 LV X（2）
公开年
申请年 2021（2）
专利权人

Composite material for treating meta- dimethyl hydrazine pollutant using device, involves blending process of oxidized graphene and carboxymethyl chitosan, that effective remove leakage of low concentration of dimethyl hydrazine waste water, and high concentration of dimethyl hydrazine waste liquid.

SHI M, JIN G, SHEN K, LV X, SU J, JIA Y

Transferring and absorbing radioactive element in high-cold and high-altitude land area useful for cleaning radioactive pollutant comprises e.g. heating and drying tailings containing radioactive element thorium, and finishing transfer of irradiation element.

LV X, DAN Z, HUANG X, WENG R