Microbiological control in aqueous systems
    20.
    发明授权
    Microbiological control in aqueous systems 有权
    含水体系中的微生物控制

    公开(公告)号:US07985413B2

    公开(公告)日:2011-07-26

    申请号:US12398260

    申请日:2009-03-05

    IPC分类号: A01N25/12

    摘要: Microbiological control is achieved by continuously and inexpensively dosing water in contact with biofilm, or that comes into contact with biofilm, using a highly effective biocide that provides very effective microbiocidal control of planktonic microorganisms and of biofilm species, even where the biofilm infestations have been in existence for long periods of time and thus have encased themselves in a substantial quantity of slimy defensive polysaccharide layers or films. In addition, the biocide used makes possible significant reduction in copper and/or iron surfaces in contact with the water as compared to N,N′-bromochloro-5,5-dimethyl hydantoin. Still other advantages are made possible by the described technology.

    摘要翻译: 微生物控制是通过使用高效杀生物剂连续低成本地接触生物膜或与生物膜接触的水来实现的,即使在生物膜侵袭已经进入生物膜的情况下,也能提供对浮游微生物和生物膜物种的非常有效的杀微生物控制 存在很长一段时间,因此已经包含了大量的防粘多糖层或薄膜。 此外,与N,N'-溴氯-5,5-二甲基乙内酰脲相比,所用的杀生物剂使得与水接触的铜和/或铁表面可能显着减少。 所描述的技术还有其他优点。