Method of disposal or temporary storage of waste material

Details Method of disposal or temporary storage of waste material Method of disposal or temporary storage of waste material

1981-11-13

1984-08-28

Corbin, David H.

Hydraulic and earth engineering

Soil remediation

In situ contaminant removal or stabilization

405258, E21F 1508

Patent

active

044681542

ABSTRACT:
A method of disposal or temporary storage of fine particulate solid waste material or a mixture of such solid material with liquid including pumping the solid material entrained in liquid through a pipeline by means of a piston pump into a natural or artificial dump space above ground or below ground. To pump fine grained waste materials, for example dusty or paste-like and sludge-like waste materials, without incurring problems regarding the entrainment liquid and to prevent, in the case of underground storage, the production of a geologically insufficiently stable packing in a natural or artificial cavity, a high-consistency mixture containing less than 20% by weight of liquid, which is generally water, is pumped into the space by means of the piston pump.

REFERENCES:
patent: 3379013 (1968-04-01), Slagle et al.
patent: 3459003 (1969-08-01), O'Neal
patent: 3852967 (1974-12-01), Stewart et al.
patent: 3978673 (1976-09-01), Schleede

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