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.