Results 31 to 40 of about 1,728 (176)

Effectiveness of a Barge-Based Ballast Water Treatment System for Multi-Terminal Ports

open access: yesPromet (Zagreb), 2015
The paper presents outcomes of the discrete event simulation of the ballast water management in a multi-terminal port. The simulation includes ship’s manoeuvring, cargo and ballast operations and a barge-based ballast water treatment system operating ...
Lovro Maglić   +2 more
doaj   +1 more source

A Feasibility Review for an Uneven Baseline Basis Minimal Ballast Ship

open access: yes한국해양공학회지, 2020
Although there are many kinds of advanced ballast water management systems, pioneering studies for ballast-water free ship and minimal ballast water ship concepts are in progress. In this study, the existing alternatives of ballast water are reviewed and
Hee Jin Kang   +5 more
doaj   +1 more source

Analysis of Ballast Water Discharged in Port—A Case Study of the Port of Ploče (Croatia)

open access: yesJournal of Marine Science and Engineering, 2022
Ballast water is recognized as a major vector for the transfer of Harmful Aquatic Organisms and Pathogens (HAOP) and a source of sea pollution that negatively affects the environment and human health.
Nermin Hasanspahić   +3 more
doaj   +1 more source

Systems and Operation of Ballast Water in Ships with the Changing Ballast Water Management Policy

open access: yes, 2021
Bio-invasion caused due to ballast water discharge is one of many problems in marine pollution. Countries such as Canada, Brazil, USA and Australia recognized the problems associated with ballasting and deballasting. Countries affected with invasive species formulated specific laws for discharging ballast water in their respective ports.
Eleyadath Lakshmi   +2 more
openaire   +2 more sources

KPI (KEY PERFORMANCE INDICATORS) APPLICATION ON BALLAST WATER TREATMENT SYSTEM SELECTION

open access: yesBrodogradnja, 2017
Every day, more than 7,000 different marine species are transferred to different ecosystems via ballast water in ships. The introduction of invasive species can cause problems for native species.
Gülçin Vural, Fatma Yonsel
doaj   +1 more source

Evaluating the biological efficacy of a ballast water management system using filtration and electro-catalysis with an accurate definition of holding time

open access: yesWater Science and Technology, 2021
We employed a mesoscale experimental system and enriched natural plankton communities to investigate the efficacy of a type of ballast-water management system (BWMS) that uses a combination of filtration and electro-catalysis as the treatment technology.
Huixian Wu   +4 more
doaj   +1 more source

Harmful Introductions and Ballast Water Management- an Emerging Problem in the Northern Adriatic

open access: yesPromet (Zagreb), 2002
The article calls our attention to the existing dangers of potentiallyharmful 01ganisms being introduced in our sea withships ballast water and to the need of having this maller undercontrol.
Livij Jakomin, Matej David
doaj   +1 more source

A spatial modeling approach to predicting the secondary spread of invasive species due to ballast water discharge. [PDF]

open access: yesPLoS ONE, 2014
Ballast water in ships is an important contributor to the secondary spread of invasive species in the Laurentian Great Lakes. Here, we use a model previously created to determine the role ballast water management has played in the secondary spread of ...
Jennifer L Sieracki   +2 more
doaj   +1 more source

Simultaneous Detection of Viability and Concentration of Microalgae Cells Based on Chlorophyll Fluorescence and Bright Field Dual Imaging

open access: yesMicromachines, 2021
Ship ballast water contains high concentration of plankton, bacteria, and other microorganisms. If the huge amount of ballast water is discharged without being inactivated, it will definitely spell disaster to the marine environment.
Yanjuan Wang   +3 more
doaj   +1 more source

Molecular detection of invasive species in heterogeneous mixtures using a microfluidic carbon nanotube platform. [PDF]

open access: yesPLoS ONE, 2011
Screening methods to prevent introductions of invasive species are critical for the protection of environmental and economic benefits provided by native species and uninvaded ecosystems.
Andrew R Mahon   +6 more
doaj   +1 more source

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