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NATIONAL ACADEMY OF SCIENCES - NATIONAL RESEARCH COUNCIL
DIVISION OF EARTH SCIENCES
COMMITTEE ON WASTE DISPOSAL
RI:PORT ON DISPOSAL OF RADIOACTIVE WASTE ON LAND
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Abstract
A committee of geologists and geophysicists was established
by the Nation Academy of Sciences-National Research Council at
the request of the Atomic Enemy Commission to consider the Possi
bilities of disposing of high level radic)actz~e wastes in quantity
withy the co$~t~ental limits of the United States. The group was
charged with assembling the emoting geoic~gic info rn,ation pertinent
to clisponal, delineating the unanswered problems as sociated with the
disposal schemes proposed, and pout out areas of research Ed de-
velopment meriting first attention) the committee is to serve as con-
tinuing adviser on the geological anal geophysical aspects of disposal
and ache research and development program.
an,
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T'ne Committee w:th ~e cooperation of the Johns Hopkins
University orgaliized a coherence at P.r~ceton ~ September 1955.
After the Princeton Conference members of the committee Expected
disposal ~nstaDations and macie '-di~dual studies. Two years ' con-
sideration of Me disposal problems leads to certain general conclu-
sio-~. Wastes may be disposed of safely at many sites In the United
States but, conversely, there are may large areas ~ which it is
unlikely that disposal sites can be found, for example, the Atlantic
Seaboard. The research to ascertain feasibililv of disposal has for
the most part not yet been done.
, ~
Di spa ~ ~ ~ c auntie ~ mine ~ In ~ alt
beds and salt domes is suggested as the nosaibilitY Promised the
most practice immediate solution of the problem.
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Disposal could
be greatly simplified if the waste could be gotten into solic} form of
relatively ~nsol~ible character. ~ the future the Ejection of large
volumes of dilute liquid waste into porous rock strata at depth ~
excess of 5, 000 feet may become feasible but means of rendering the
waste solutions compatible with the mineral and fraud components of
the rock must first be developed. The main difficulties to the ~jec-
tion method recognized at present are to prevent clogging of pore
space as the solutions are pumped into Me rock and the prediction or
control of the rate and direction of movement.
This initial report is presented in advance of research and
development having beets done to determine many scientific, engi-
neer~g and economic factors, and, ~ the absence of essential data,
represents considered judgments subject to verification.
Representative terms from entire chapter:
schemes proposed