DOI: 10.1016/j.marpolbul.2016.01.030
Scopus记录号: 2-s2.0-84958581311
论文题名: The efficiency of a new hydrodynamic cavitation pilot system on Artemia salina cysts and natural population of copepods and bacteria under controlled mesocosm conditions
作者: Cvetković M. ; Grego M. ; Turk V.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 341
结束页码: 350
语种: 英语
英文关键词: Artemia salina cysts
; Ballast water
; Copepods
; Heterotrophic marine bacteria
; Hydrodynamic cavitation
Scopus关键词: Bacteria
; Cavitation
; Efficiency
; Fluid dynamics
; Water
; Water treatment
; Artemia salina
; Ballast water
; Copepods
; Hydrodynamic cavitations
; Marine bacterium
; Hydrodynamics
; bacterium
; ballast water
; crustacean
; cyst
; hydrodynamics
; mesocosm
; population dynamics
; separation
; water treatment
; Artemia salina
; Article
; bacterial growth
; bacterial load
; ballast water treatment
; copepod
; cyst
; exotic species
; marine bacterium
; mesocosm
; microbial viability
; morphology
; nonhuman
; risk reduction
; species introduction
; water treatment
; airplane pilot
; animal
; Artemia
; bacterium
; cyst
; evaluation study
; hydrodynamics
; procedures
; water management
; Artemia salina
; Bacteria (microorganisms)
; Copepoda
; Animals
; Artemia
; Bacteria
; Copepoda
; Cysts
; Hydrodynamics
; Pilots
; Water Purification
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: A study of the efficiency of hydrodynamic cavitation and separation was carried out to evaluate an innovative, environmentally safe and acceptable system for ballast water treatment for reducing the risk of introducing non-native species worldwide. Mesocosm experiments were performed to assess the morphological changes and viability of zooplankton (copepods), Artemia salina cysts, and the growth potential of marine bacteria after the hydrodynamic cavitation treatment with a different number of cycles. Our preliminary results confirmed the significant efficiency of the treatment since more than 98% of the copepods and A. salina cysts were damaged, in comparison with the initial population. The efficiency increased with the number of the hydrodynamic cavitation cycles, or in combination with a separation technique for cysts. There was also a significant decrease in bacterial abundance and growth rate, compared to the initial number and growth potential. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87168
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: Department of Environmental Civil Engineering, Faculty of Civil and Geodetic Engineering, University of Ljubljana, Hajdrihova 28, Ljubljana, Slovenia; Marine Biology Station Piran, National Institute of Biology, Piran, Slovenia
Recommended Citation:
Cvetković M.,Grego M.,Turk V.. The efficiency of a new hydrodynamic cavitation pilot system on Artemia salina cysts and natural population of copepods and bacteria under controlled mesocosm conditions[J]. Marine Pollution Bulletin,2016-01-01,105(1)