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Title:
WASTE OIL TREATMENT METHOD
Document Type and Number:
Japanese Patent JP2018103159
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a water treatment method and the like capable of reducing a phosphate ion concentration of an organic phase.SOLUTION: There is provided a water treatment method, including: obtaining an organic phase and a water phase by separating water to be treated in which water and a liquid organic substance that can be phase-separated from the water are in a mixed state; and reducing a phosphate ion concentration of the organic phase by adding a dephosphorizing agent to the organic phase for removing phosphate ions from the organic phase, the water to be treated containing the phosphate ions.SELECTED DRAWING: Figure 1

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Inventors:
GOTO YUKIHIRO
TACHIMI TOMOYUKI
OGURA MASAHIRO
Application Number:
JP2016255487A
Publication Date:
July 05, 2018
Filing Date:
December 28, 2016
Export Citation:
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Assignee:
KOBELCO ECO SOLUTIONS CO LTD
International Classes:
C02F1/58; C10G19/02
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Shinji Nitto



 
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