The patented graphene oxide membranes are designed for efficient and cost-effective water purification. These membranes are made from graphene oxide, a derivative of graphene, which is a highly conductive and flexible material. The unique structure of graphene oxide allows for precise control over the membrane's pore size and surface chemistry, enabling the efficient removal of contaminants and impurities from water. The membranes have a high water flux, low energy consumption, and excellent rejection rates for various pollutants, including heavy metals, bacteria, and organic compounds. The patented technology also allows for easy scalability and integration into existing water treatment systems, making it a promising solution for both industrial and residential water purification applications.