DOI: 10.1016/j.marpolbul.2014.09.006
Scopus记录号: 2-s2.0-84926181543
论文题名: Inactivation of microalgae in ballast water with pulse intense light treatment
作者: Feng D. ; Shi J. ; Sun D.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 90, 期: 2018-01-02 起始页码: 299
结束页码: 303
语种: 英语
英文关键词: Ballast water
; Energy consumption
; Microalgae
; Pulse intense light
Scopus关键词: Algae
; Energy utilization
; Microorganisms
; Water
; Ballast water
; Ballast water treatment
; Ballast water treatment system
; Ecological environments
; Heterosigma akashiwo
; Intense light
; Micro-algae
; Treatment conditions
; Water treatment
; ballast water
; light effect
; microalga
; pollution control
; ultraviolet radiation
; wastewater
; water treatment
; Article
; ballast water
; concentration (parameters)
; electric energy consumption
; energy
; flow rate
; Heterosigma akashiwo
; microalga
; microalgae inactivation
; microbiological phenomena and functions
; nonhuman
; pulse intense light
; pulse intense light frequency
; pulse intense light width
; pulse peak voltage
; Pyramimonas
; ultraviolet radiation
; waste water management
; water and water related phenomena
; water temperature
; Heterosigma akashiwo
; Pyramimonas sp.
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: 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. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86311
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, China
Recommended Citation:
Feng D.,Shi J.,Sun D.. Inactivation of microalgae in ballast water with pulse intense light treatment[J]. Marine Pollution Bulletin,2015-01-01,90(2018-01-02)