Liquid purification or separation – Processes – Chemical treatment
Patent
1980-06-04
1981-10-27
Therkorn, Ernest G.
Liquid purification or separation
Processes
Chemical treatment
C02F 176, C02F 150
Patent
active
042972248
ABSTRACT:
Biofouling in recirculating water systems may be controlled by admixing or otherwise providing 1-bromo-3-chloro-5, 5-dimethylhydantoin ("BCDMH") to the water at a level effective to control biological film-forming organisms and thereafter maintaining the BCDMH concentration at a level sufficient substantially to inhibit regrowth of such organisms.
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Macchiarolo Nick T.
McGuire Billy G.
Scalise John M.
Great Lakes Chemical Corporation
Therkorn Ernest G.
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