In this study, neutral red (NR), 5-chloromethyfluorescein diacetate (CMFDA) and fluorescein diacetate (FDA) were used to dye the 10-50 m planktonof three common phyla in ballast water, and were determined by fluorescence microscope. The results showed that for 10-50 m plankton, the ...
Monitor your ballast water by conducting biological sample tests during the voyage and before the next discharge. Our Ballast Water Test Kit range is designed to be used on the vessel for routine indicative and operational testing and used to supplement 3rd party laboratory verification analysis. Rec...
Ballast Water Ships are the transportation engines of the globalized world, responsible for moving around 90% of theglobal trade. Unfortunately, together with goods, foo... M De Souza 被引量: 0发表: 2022年 Study on Multi-Dimensional Optimization of Detailed Laboratory Analysis Method for Ship Ba...
The methodology of this paper employed the finite analysis of a track geometry simulating climate-track interaction considering saturated/unsaturated water flow. Geotechnical material parameters used in the numerical analysis were obtained through laboratory tests and literature review. The climatic data used...
“Not only can we offer the training and support the industry requires but we can provide a comprehensive technical evaluation of the quality of water and fluids,” added Raymond. “Our laboratory in Paris can also help identify the best analytical strategy and recommend the best ATP-metry kits...
The ballast is analyzed at steady-state operation, and design equations and characteristics are obtained. Also, a procedure for the ballast design is presented. Finally, simulation and experimental results from a laboratory prototype are shown 展开 ...
Flow cytometry, microscopy, and DNA analysis as complementary phytoplankton screening methods in ballast water treatment studies Ballast water is the main vector for marine invasions. To minimize the spread of invasive species, the International Maritime Organization (IMO) has adopte... PP Stehouwer,V...
Fig. 24. Effect of water inundation during normal loading of natural ballast. Conclusions The work described in this keynote lecture has been aimed at a fundamental investigation of the mechanics of a rail track ballast, particularly at the particulate level, rather than trying to replicate any ...
FastBallast will enable the Port State Control (PSC) to carry out portable sampling of ballast water for laboratory compliance testing. The accurate result offered by the FastBallast will assure ship-owners that their ballast water treatment system is operating effectively. ...
However, introduction of the toxic micro-alga Gymnodinium catenatum to south-eastern Australia, most likely via ballast water from Japanese ships, seems well substantiated (Hallegraeff and Bolch, 1991; Bolch and de Salas, 2007). The ‘sudden’ appearance of the diatom Coscinodiscus waleisii in...