globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2015.10.044
Scopus记录号: 2-s2.0-84952299223
论文题名:
Porous membranes for ballast water treatment from microalgae-rich seawater
作者: Guilbaud J.; Massé A.; Wolff F.-C.; Jaouen P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期:2
起始页码: 612
结束页码: 617
语种: 英语
英文关键词: Alga ; Ballast water ; Membrane ; Microfiltration ; Ship ; Techno-economic
Scopus关键词: Algae ; Costs ; Liquefied natural gas ; Microfiltration ; Microorganisms ; Natural gas ; Seawater ; Ships ; Tankers (ships) ; Water ; Water filtration ; Water treatment ; Ballast water ; Ballast water treatment ; Conventional treatments ; Liquefied natural gas carriers ; Liquid natural gas ; Membrane replacements ; Techno-economic feasibility ; Techno-economics ; Membranes ; ballast water ; liquefied natural gas ; sea water ; unclassified drug ; water ; artificial membrane ; algal bloom ; ballast water ; filtration ; planktonic foraminifera ; porous medium ; seawater ; ship motion ; water treatment ; algal bloom ; Article ; artificial membrane ; cost ; economic evaluation ; microalga ; microfiltration ; nonhuman ; sea pollution ; ship ; water treatment ; artificial membrane ; devices ; economics ; porosity ; procedures ; water management ; algae ; Membranes, Artificial ; Microalgae ; Porosity ; Seawater ; Ships ; 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: The ballast waters from ships pose a major threat to oceans, notably because of the spread of microorganisms. The present study evaluates the techno-economic feasibility of implementing the membrane process to remove microalgae fromseawater to be ballasted in a single step during planktonic bloom. The optimal conditions for the microfiltration of complex and reproducible synthetic seawater are a permeate flux and specific filtered volume of 100 L.h-1.m-2 and 75 L.m-2.cycle-1, respectively. Recovery of themembrane process represents about 76.6% and 62.7% of the annual cost for a cruise ship (5400 passengers) and liquefied natural gas (LNG) carrier (75,000 m3 of liquid natural gas), followed by the membrane replacement cost (13.4% and 21.9%, respectively). The treatment costs are competitive with conventional treatments, even when the membrane process is more feasible for cruise ships due to its smaller capital cost and footprint. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86561
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: LUNAM, Université de Nantes, GEPEA, UMR-CNRS 6144, 37 Bd Université, BP 406, Saint-Nazaire Cédex, France; LUNAM, Université de Nantes, LEMNA, EA 4272, Chemin de la Censive du Tertre - BP 52231, Nantes Cedex 3, France

Recommended Citation:
Guilbaud J.,Massé A.,Wolff F.-C.,et al. Porous membranes for ballast water treatment from microalgae-rich seawater[J]. Marine Pollution Bulletin,2015-01-01,101(2)
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