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    Home > Chemicals Industry > Chemical Technology > Upgrading of the pilot base for utilization of seawater resources

    Upgrading of the pilot base for utilization of seawater resources

    • Last Update: 2021-07-30
    • Source: Internet
    • Author: User
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      Recently, the Department of Science and Technology of Shandong Province announced the record management list of the pilot test bases for the transformation of scientific and technological achievements in Shandong
    .

      In recent years, the base has been committed to scientific research on the efficient utilization of sea (brine) water resources, and has achieved a number of scientific and technological innovations
    .
    Low-temperature membrane distillation multi-effect evaporation technology research and application project The technology is applied to the concentration and desalination of brine and seawater, and the forward osmosis membrane concentration secondary nanofiltration concentrated water technology research project uses bittern as the extraction liquid, and uses forward osmosis technology to dilute the second sodium concentrated water.
    The salt content of the salt increased from 8% to more than 20%

    .
    In the research project to improve the utilization rate of seawater in the process of seawater desalination, the research team studied the organic combination of nanofiltration technology and high-pressure reverse osmosis technology to increase the comprehensive utilization rate of seawater to more than 80%

    .

      The base now has a pilot test platform for comprehensive utilization of brine, a pilot test platform for seawater desalination and comprehensive utilization, a research platform for membrane application technology, a pilot test platform for high-purity magnesium oxide, as well as forward osmosis, reverse osmosis, nanofiltration, ultrafiltration, ceramic membranes, Membrane distillation and other test devices have good engineering technology research infrastructure and test conditions, and have the ability to undertake major national or provincial-level scientific and technological projects
    .

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