Sealing of pits

Details Sealing of pits Sealing of pits

1987-11-30

1989-02-07

Kyle, Deborah L.

Hydraulic and earth engineering

Earth treatment or control

Impermeabilization

E02D 300

Patent

active

H00005738

ABSTRACT:
The primary purpose of the present invention is to preseal a pit by adding a specially designed sealing material to the pit bottom prior to putting other materials, e.g., waste material, into the pit, e.g., a disposal pit.

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patent: 4344722 (1982-08-01), Blais
patent: 4534925 (1985-08-01), Harriett
"How to Select an Effective Waste Pit Liner", Aston Hinds et al, Drilling, Jan./Feb. 1987.
"Hydraulic Conductivity and Leachability of Waste Drilling Fluids", G. M. Deeley et al, Ninth Annular Energy Sources Technology Conference, New Orleans, La., Feb. 23-27, 1986.

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