Title:
NOXIOUS WASTE FIXING METHOD
Document Type and Number:
Japanese Patent JPH06197999
Kind Code:
A
Abstract:
PURPOSE: To fixate an oily or non-polarity material on a concrete basic material by blending and fixating sintered clayish minerals and absorbed oily or non- polarity materials into a mixture of a hardening concrete. CONSTITUTION: In a method for fixating an oily or non-polarity material on concrete basic materials, it includes a process for absorbing oily or non-polarity materials to the sintered clayish minerals, the process for mixing the sintered clayish minerals and the oily or non-polarity materials absorbed into the hardening concrete mixture, and the process for hardening the concrete mixture. The amount to use the sintered clayish minerals may be at least a sufficient amount for absorbing the oily or non-polarity materials, and the most preferable material as the sintered clayish minerals may be meta-kaolin. The hardening concrete mixture may be prepared by using a cement, water and a suitable aggregate, for example.
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Inventors:
TOOMASU RICHIYAADO JIYOONZU
Application Number:
JP24155593A
Publication Date:
July 19, 1994
Filing Date:
September 28, 1993
Export Citation:
Assignee:
ECC INT LTD
International Classes:
C02F1/28; C02F11/00; C04B14/10; C04B18/02; C04B18/18; C04B20/10; C04B28/18; (IPC1-7): A62D3/00
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)
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