Title:
METHOD FOR SUPPRESSING THE PROGRESS OF SOLIDIFICATION OF SLUDGE, AND METHOD FOR PRODUCING SLUDGE SOLIDIFIED PRODUCT
Document Type and Number:
Japanese Patent JP2019166478
Kind Code:
A
Abstract:
To provide a method for suppressing the progress of solidification of sludge that suppresses further progress of solidification of a sludge solidified product and prevents the strength from becoming excessive, and a method for producing the sludge solidified product.SOLUTION: The method for suppressing the progress of solidification of sludge according to the present invention comprises mixing at least one kind of soil selected from volcanic ash clay, organic clay, and peat, sludge, and a solidifying material, thereby suppressing further progress of solidification of a sludge solidified product. It is also a method for producing a sludge solidified product by mixing at least one kind of soil selected from volcanic ash clay, organic clay, and peat, sludge, and a solidifying material.SELECTED DRAWING: None
Inventors:
KAZAMA KEITA
YANAGIYA SHOHEI
YANAGIYA SHOHEI
Application Number:
JP2018056495A
Publication Date:
October 03, 2019
Filing Date:
March 23, 2018
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
International Classes:
C02F11/00; E02F7/00
Attorney, Agent or Firm:
Norihiko Arai
Naoyuki Koda
Naoyuki Koda