Patents Assigned to Nirosoft Industries Ltd.
  • MULTISTAGE FILTRATING PRE-TREATMENT FOR DESALINATION OF OILFIELD PRODUCED WATER
    Publication number: 20140332473
    Abstract: A method and system for treating oilfield produced water is disclosed. The method includes passing oilfield produced water through a chain of filters, first filter configured to filter particles of a size larger than 10 ?m from the water, a second filter configured to filter remaining particles of a size larger than 2 ?m from the water and a third filter configured to filter remaining particles of a size larger than 0.5 ?m from the water and automatically cleaning at least one of the filters.
    Type: Application
    Filed: May 6, 2014
    Publication date: November 13, 2014
    Applicant: Nirosoft Industries Ltd.
    Inventors: Assaf HABERMAN, Ravid LEVY