| 摘要 |
A polyhalide bactericidal resin, of the demand type, based on halogens, the preponderant being iodine. The release of iodine into the water which is purified is minimized, and contaminated water is rendered safe for human consumption. There are also provided devices for the decontamination of contaminated water, based on the use of the novel resins of the invention. Furthermore there is provided a process for the production of such resins based on the interaction of a strong base anion exchange resin, iodine, an iodine, a bromide and a persulfate oxidizing agent.
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