Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis
The research studied microbial deterioration in household ultrafiltration membrane (UF) purifiers with residence time and anti-bacterial strategy with electrolysis. The pilot test was conducted on a household drinking water purifier. A 72-h stagnation test and a 60-min anti-bacterial test with elect...
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EDP Sciences
2020-01-01
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Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/03/e3sconf_arfee2020_02028.pdf |
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doaj-1173dadc53584281be07e0638bc110392021-02-02T08:58:46ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011430202810.1051/e3sconf/202014302028e3sconf_arfee2020_02028Microbial Risks in Household UF Purifiers and Disinfection Strategy with ElectrolysisChen Yucheng0Fu Jian-nan1Wang Yi2Ding Jian3Lian Xiaoying4Wei Weizhi5Chen Xiao6College of Defense Engineering, The Army Engineering University of PLACollege of Defense Engineering, The Army Engineering University of PLACollege of Defense Engineering, The Army Engineering University of PLACollege of Defense Engineering, The Army Engineering University of PLACollege of Defense Engineering, The Army Engineering University of PLACollege of Defense Engineering, The Army Engineering University of PLACollege of Defense Engineering, The Army Engineering University of PLAThe research studied microbial deterioration in household ultrafiltration membrane (UF) purifiers with residence time and anti-bacterial strategy with electrolysis. The pilot test was conducted on a household drinking water purifier. A 72-h stagnation test and a 60-min anti-bacterial test with electrolysis were subsequently done. There were some findings in this study: (1) The level of HPC exceeded the hygienic standard when the stagnation time was more than 3 h. (2) The lag phase of bacterial growth was no more than 12 h in filters. (3) With the method of electrolysis, microbial contamination induced by water stagnation can be controlled in the acceptable range, which was more efficient than the method of flushing with tap water.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/03/e3sconf_arfee2020_02028.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Chen Yucheng Fu Jian-nan Wang Yi Ding Jian Lian Xiaoying Wei Weizhi Chen Xiao |
spellingShingle |
Chen Yucheng Fu Jian-nan Wang Yi Ding Jian Lian Xiaoying Wei Weizhi Chen Xiao Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis E3S Web of Conferences |
author_facet |
Chen Yucheng Fu Jian-nan Wang Yi Ding Jian Lian Xiaoying Wei Weizhi Chen Xiao |
author_sort |
Chen Yucheng |
title |
Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis |
title_short |
Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis |
title_full |
Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis |
title_fullStr |
Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis |
title_full_unstemmed |
Microbial Risks in Household UF Purifiers and Disinfection Strategy with Electrolysis |
title_sort |
microbial risks in household uf purifiers and disinfection strategy with electrolysis |
publisher |
EDP Sciences |
series |
E3S Web of Conferences |
issn |
2267-1242 |
publishDate |
2020-01-01 |
description |
The research studied microbial deterioration in household ultrafiltration membrane (UF) purifiers with residence time and anti-bacterial strategy with electrolysis. The pilot test was conducted on a household drinking water purifier. A 72-h stagnation test and a 60-min anti-bacterial test with electrolysis were subsequently done. There were some findings in this study: (1) The level of HPC exceeded the hygienic standard when the stagnation time was more than 3 h. (2) The lag phase of bacterial growth was no more than 12 h in filters. (3) With the method of electrolysis, microbial contamination induced by water stagnation can be controlled in the acceptable range, which was more efficient than the method of flushing with tap water. |
url |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/03/e3sconf_arfee2020_02028.pdf |
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