国家/地区 中国（3） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC C02F001/469（5）
发明人
公开年 2021（3）
申请年 2021（5）
专利权人

Cation exchange membrane useful in electrodeionization device for ultrapure water production system comprises cation exchange resin, binder resin, and reduced graphene oxide.

KIM S K, JEONG H Y, MOON Y G, SON E J

Modular filtration device used to purify fluids, comprises modular docking plate comprising quick disconnect plumbing coupling, electrical connector, alignment feature for aligning and receiving modular filter, and modular filter.

JACOBS K, STIEHA J

Treating gold smelting wastewater by quality comprises e.g. mixing impurity-removing and reduction waste water in acid waste water, supplementing treatment of electrolyzed water in alkaline wastewater, returning fresh water to production system, and using desalinated water as supplementary water.

QIU J, LAI B, JI C, WU Z, WU W, SUN G, LIN F

Ion-selective conduction composite membrane for extraction of organic compounds from water to be treated comprises inner layer disposed between two outer layers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Electrode membrane for electrical desalination, comprises graphene paper and slurry comprising polyvinylidene fluoride, N,N-dimethylacetamide and activated carbon coated on graphene paper.

XIE J, CAO B