کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7704641 | 1496893 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of shock waves, ultraviolet light, and electric fields from pulsed discharges in water on inactivation of Escherichia coli
ترجمه فارسی عنوان
اثرات امواج شوک، نور ماوراء بنفش و میدان الکتریکی از تخلیه پالس در آب بر روی غیر فعال کردن اشرشیاکلی
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کلمات کلیدی
تخلیه فشار در آب، امواج شوک، نور نور بیرونی، میدان های الکتریکی، قتل باکتریایی،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
In this work, the bacterial inactivation effects of shock waves, ultraviolet (UV) light, and electric field produced by high-voltage pulsed discharge in liquid with needle-plate configurations were studied. The contributions of each effect on the bacterial killing ratio in the discharge process were obtained individually by modifying reactor type and usage of glass, quartz, and black balloons. The results showed that the location from the discharge center axis significantly influenced the effects of shock waves and electric fields, although the effect of UV light was not affected by the location in the reactor. The effects of shock waves and electric fields were improved by decreasing the distance from the discharge center axis. Under this experimental condition, the effects of shock waves, UV light, and electric fields produced by discharges on bacterial inactivation were approximately 36.1%, 30.8%, 12.7%, respectively. Other contributions seemed to be due to activated species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioelectrochemistry - Volume 120, April 2018, Pages 112-119
Journal: Bioelectrochemistry - Volume 120, April 2018, Pages 112-119
نویسندگان
Bing Sun, Yanbin Xin, Xiaomei Zhu, Zhiying Gao, Zhiyu Yan, Takayuki Ohshima,