Implementation Of Multi-Module High Voltage Pulse Generator Based On DC-DC Boost Converter And Capacitor-Diode Voltage Multipliers For Elimination Of Escherichia Coli O157:H7 In Water

被引：1
作者：
Barcelon, L. B. [1 ]
Landicho, J. N. U. [1 ]
Lim, C. P. M. [1 ]
Tampis, D. D. [1 ]
Magwili, G., V [1 ]
Garcia, R. G. [1 ]
机构：
[1] Mapua Univ, Sch Elect Elect & Comp Engn, 658 Muralla St, Manila 1002, Philippines
来源：
4TH ELECTRONIC AND GREEN MATERIALS INTERNATIONAL CONFERENCE 2018 (EGM 2018) | 2018年 / 2045卷
关键词：
URBAN WASTE-WATER; INACTIVATION; DISINFECTION; OXIDATION;
D O I：
10.1063/1.5080889
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This study aims to discuss the implementation of multi-module high voltage pulse generator to eliminate Escherichia Coli in water. The designed voltage generator is based on DC-DC boost Converter and capacitor-diode voltage multipliers. The work was implemented by treating controlled water sample which is contaminated with cultured Escherichia coli. High pulsed electric field generated by a DC-DC boost converter and CDVMs was utilized to eradicate Escherichia coli present in the water sample. Various factors such as treatment time, number of modules in series, and Escherichia coli quantity were considered in order to compare and characterized the tests results. Key findings showed that the time needed to treat the controlled water sample was inversely proportional to the number of modules connected in series.
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页数：5
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