Iodinated resin bed for disinfecting water regenerated to extend its useful life. Water flows through regeneration bed of crystalline iodine during regeneration. At other times, flow diverted around regeneration bed. Although regeneration cycle was manually controlled in demonstration, readily automated to start and stop according to signals and stop according to signals from concentration sensors. Further benefit of regeneration is that regeneration bed provides highly concentrated biocide source (200 mg/L) when needed. Concentrated biocide used to superiodinate system after contamination from routine maintenance or unexpected introduction of large concentration of microbes.
Regenerable Iodine Water-Disinfection System
NASA Tech Briefs ; 18 , 7
1994-07-01
Miscellaneous
No indication
English
Regenerable Iodine Water-Disinfection System
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Regenerable Iodine Water-Disinfection System
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