国家/地区 中国（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC
发明人
公开年 2021（2）
申请年 2021（3）
专利权人

Recovering antibiotics from effluent having combination of membrane technological systems, comprises pre-treating raw effluent using ultra-filtration membrane, and separation of multiple solvents.

DEKA P, CHANDRASEKARAN A, SWAMINATHAN N, DUTTA N, SINGH B, SUBBIAH S, RAIDONGIA K

Graphene electric heating furnace comprises inner part provided with graphene heating sheet of box body, filter piece installed in box body comprising fixed filter piece and movable filter piece, and driving piece.

FAN Q

Collecting and processing high temperature condensed water for petroleum refining by collecting, conveying steam containing hydrogen sulfide to condenser, condensing steam, and injecting condensed liquid stream into reaction tank.

HU B