Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yosuke Kunishi0
Hiroyuki Sekino0
Kazuyuki Kawamura0
Takao Namihira0
Date of Patent
December 25, 2018
0Patent Application Number
153123180
Date Filed
May 19, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention seeks to decompose and remove various types of organic materials contained in oilfield water by one operation. To this end, this method for treating oilfield water is provided with: a step for obtaining primary treated water containing organic material by removing the solid content and oil content from oilfield water; and a step for decomposing the organic material by exposing the primary treated water to discharge plasma, wherein the discharge plasma is generated by a nanosecond pulse power source for outputting a pulse having a pulse width of 10 ns or less.
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