国家/地区 中国（5）
IPC部 C（5）
IPC大类 C02（5） A01（2） B01（2）
IPC小类 C02F（5） A01N（2） A01P（2）
B01J（2）
IPC C02F001/50（5）
发明人 WANG H（2） WANG J（2）
公开年 2023（5）
申请年 2022（4） 
专利权人

Deep degradation device of chemical oxygen demand in medical waste water comprises first level of graphene nano-composite grid, second level, third level, drain pipe, first-level solid waste sedimentation tank, and first water conveying pipe.

YANG L, ZHONG L, WAN W, YAN Y, CHENG J, WANG H, PENG Y

Preparing non-noble metal copper modified carbon-based composite material by e.g. centrifuging and separating sulfur-indium-zinc/carbon-based composite material modified by nano copper, washing and removing residual salt by ultra-pure water and anhydrous ethanol, and drying.

WANG J, HE G, BAO Z, GAO Y, FEI Y, HU Z

Preparing photocatalytic composite material for preparing hydrogen, by preparing titanium dioxide nanosheets, dispersing graphene oxide in water, adding hydrazine hydrate, titanium dioxide nanosheets, silver nanowires, reacting, carrying out carbonization treatment and calcining.

LIN Y, PAN Y, WANG H, ZENG X, WU J

Composition for degrading emerging e.g. antibiotic pollutants in e.g. surface water, comprises separately stored isocyanuric acid salt and nano carbon material.

WANG J, CHEN X, GUO H

Processing and recycling condensed liquid comprises e.g. pouring sewage into stirring tank provided with scale line, opening electric switch valve and check valve, determining adding amount of tap water, adding sewage treatment agent into stirring tank with scale line to react, and filtering.

XING G, BI Y, GAO W, GAO J