Wartusch B, Gottardi W
Zentralbl Bakteriol B. 1979 Jun;168(5-6):533-7.
Using the suspension test the action of dibromoisocyanuric acid (DBI) and--for the purpose of a comparison--elemental chlorine and Chloramine-T on three different spore strains at pH 7.0 and room temperature has been investigated. DBI proved to be a desinfecting agent by which at a concentration of 0.01 M positive halogene (= 1.45 g DBI/I) in 15--60 minutes (depending on the spore strain) a reliable kill can be achieved. Although using elemental chlorine shorter kill rates have been obtained (Chloramine-T was without any effect) DBI shows some advantages which also suggest its use in practice. As possible reasons for the differing efficiency of the three investigated substances the equilibrium concentrations of the hydrolysis products (HOCl resp. HOBr) and diffusion effects are discussed.
通过悬浮试验，研究了二溴异氰尿酸（DBI）以及作为对比的元素氯和氯胺 - T在pH值为7.0和室温条件下对三种不同孢子菌株的作用。结果表明，DBI是一种消毒剂，在浓度为0.01 M（相当于1.45 g DBI/L）的情况下，15至60分钟内（取决于孢子菌株）可实现可靠的杀灭效果。虽然使用元素氯可获得更短的杀灭时间（氯胺 - T则无任何效果），但DBI显示出一些优势，这也表明其在实际应用中的可行性。文中讨论了三种被研究物质效率不同的可能原因，即水解产物（分别为HOCl和HOBr）的平衡浓度以及扩散效应。
