|
|
Environmentally protective Method of treating an aqueous radioactive fluid
(AF) in a nuclear reactor cycle or radwaste system to selectively capture
or remove radioactive isotopes in a reduced quantitative package to
minimize radwaste generated and revitalize neutron absorption capacity of
nuclear reactor coolant by separately carrying away boron constituents,
when B.sub.10 is later added. The method includes: demineralizing the
(AF) by rough ion exchange and lowering the pH of salts, boron and non-
radioactive substances so that the boron can later pass through an RO;
polishing by reverse osmosis; dividing the (AF) into a permeate liquid
volume and a reject liquid volume, each having certain characteristics;
recycling the reject liquid volume back into demineralizing step for
removing generally most of the radioactive isotopes to generate a
demineralizer effluent; and conveying the permeate liquid volume to the
outside ambient environmental release point for liquid effluents of the
(AF); dividing the demineralizer effluent into a further permeate liquid
volume and a further reject liquid volume having certain characteristics;
and conveying the further permeate liquid volume to the outside ambient
environmental release point of the invention.
|
|
|
< DICING/DIE BONDING FILM
> METHOD OF MANUFACTURING COALESCED RESIN PARTICLES, COALESCED RESIN PARTICLES, TONER, TWO-COMPONENT DEVELOPER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
> Dairy Product and Process
|
~ 00575
|