Title:
METHOD OF TREATING FLUID DANGEROUS WASTE
Document Type and Number:
Japanese Patent JPS57153783
Kind Code:
A
Abstract:
A method of disposing of wastes, especially wastes containing radioactive or toxic substances, such as the wastes generated in the water associated with nuclear power production is described. A feature of the invention is to incorporate the waste into a hardenable setting mass when mixed with water, comprising calcium sulfate hemihydrate, water soluble melamine formaldehyde resin which when cured is hydrophobic, and a cross-linking agent for curing the resin.
Inventors:
TERII ERU ROOZENSUTEIIRU
AREN EE JII DEBASU
AREN EE JII DEBASU
Application Number:
JP2217482A
Publication Date:
September 22, 1982
Filing Date:
February 16, 1982
Export Citation:
Assignee:
UNITED STATES GYPSUM CO
International Classes:
C02F1/00; C04B24/32; C04B28/14; C08K3/30; G21F9/00; G21F9/16; G21F9/30; (IPC1-7): C02F1/00; G21F9/16