کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6357246 1622738 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Inactivation of microalgae in ballast water with pulse intense light treatment
ترجمه فارسی عنوان
غیر فعال کردن میکروالگوها در آب با بالستیک با درمان نور شدید پالس
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی
The exotic emission of ballast water has threatened the coastal ecological environment and people's health in many countries. This paper firstly introduces pulse intense light to treat ballast water. 99.9 ± 0.09% inactivation of Heterosigma akashiwo and 99.9 ± 0.16% inactivation of Pyramimonas sp. are observed under treatment conditions of 350 V pulse peak voltage, 15 Hz pulse frequency, 5 ms pulse width and 1.78 L/min flow rate. The energy consumption of the self-designed pulse intense light treatment system is about 2.90-5.14 times higher than that of the typical commercial UV ballast water treatment system. The results indicate that pulse intense light is an effective technique for ballast water treatment, while it is only a competitive one when drastic decreasing in energy consumption is accomplished.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 90, Issues 1–2, 15 January 2015, Pages 299-303
نویسندگان
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