MEY certificate of Honorary Qualifications

Patents

We have applied for six patents for inventions:

●   A method for preparing a low pressure reverse osmosis membrane resistant to contamination.

●   A preparation method of low pressure nanofiltration membrane resistant to contamination.

●   A high pressure resistant separation and filtration membrane column device with a low resistance guide plate.

●   A high pressure resistant separation and filtration membrane column.

●   An inorganic composite separation membrane containing graphene oxide and its preparation and application.

●   Organic composite membranes containing graphene oxide and their preparation methods.