使用大气等离子体处理水进行微生物灭活时长寿命化学物质的联合效应。
Combined effects of long-living chemical species during microbial inactivation using atmospheric plasma-treated water.
机构信息
AgroParisTech, INRA, UMR1319 Micalis, Equipe B2HM, Massy, France.
出版信息
Appl Environ Microbiol. 2010 Nov;76(22):7662-4. doi: 10.1128/AEM.01615-10. Epub 2010 Oct 1.
Abstract
Electrical discharges in humid air at atmospheric pressure (nonthermal quenched plasma) generate long-lived chemical species in water that are efficient for microbial decontamination. The major role of nitrites was evidenced together with a synergistic effect of nitrates and H(2)O(2) and matching acidification. Other possible active compounds are considered, e.g., peroxynitrous acid.
摘要
在大气压力下的潮湿空气中的放电（非热淬火等离子体）会在水中产生长寿命的化学物质，这些物质对微生物的消毒非常有效。亚硝酸盐的主要作用得到了证明，硝酸盐和 H(2)O(2) 具有协同作用，并伴随着酸化。还考虑了其他可能的活性化合物，例如过亚硝酸。
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