Research on the Feasibility of Spraying Micro/Nano Bubble Ozonated Water for Airborne Disease Prevention
Research on the Feasibility of Spraying Micro/Nano Bubble Ozonated Water for Airborne Disease Prevention
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喷洒微纳米气泡臭氧水防治空气传播疾病的可行性研究
DOI：
10.1080/01919512.2014.913473
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Weitang Song
中科院分区：
文献类型：
--
作者：
Huaming He;Liang Zheng;Yafei Li;Weitang Song
本研究将微纳米气泡技术与臭氧消毒相结合，以确定应用微纳米气泡臭氧水预防番茄空气传播疾病的可行性。结果表明，将臭氧溶解在微/纳米气泡中比使用混合泵更有效。在我们的体外研究中，当溶解臭氧浓度为1.6 mg/L时，观察到Alternaria solani Sorauer分生孢子减少了5.2至3.3个对数；浓度为 1.8 mg/L 时，黄枝孢分生孢子减少 5.0 至 3.7 个对数。此外，喷洒一定浓度范围（0.6-1.8 mg/L）的臭氧水对番茄生长没有显着的负面影响。
This research combined micro/nano bubble techniques with ozone disinfection to determine feasibility of applying micro/nano bubble ozonated water in preventing tomato airborne disease. Results indicated that dissolving ozone in micro/nano bubbles is more efficient than using a mixing pump. In our in vitro studies, when dissolved ozone concentration was 1.6 mg/L, a 5.2 to 3.3 log reduction in Alternaria solani Sorauer conidia was observed; with concentration of 1.8 mg/L, there was a 5.0 to 3.7 log reduction in Cladosporium fulvum conidia. Furthermore, spraying ozonated water in a certain concentration range (0.6–1.8 mg/L) had no significant negative effects on tomato growth.