Results 31 to 40 of about 11,316,946 (214)

Preventing Maritime Transfer of Toxigenic Vibrio cholerae

Emerging Infectious Diseases, 2012
Organisms, including Vibrio cholerae, can be transferred between harbors in the ballast water of ships. Zones in the Caribbean region where distance from shore and water depth meet International Maritime Organization guidelines for ballast water exchange
Nicole J. Cohen, Douglas D. Slaten, Nina Marano, Jordan W. Tappero, Michael Wellman, Ryan J. Albert, Vincent R. Hill, David Espey, Thomas Handzel, Ariel Henry, Robert V. Tauxe   +10 more
doaj   +1 more source

Effects of physicochemical parameters of water on byproduct formation during electrolysis of ballast water

Frontiers in Environmental Science, 2023
Introduction: Disinfection byproducts (DBPs) generated during ballast water treatment using active substances have gained increasing interest owing to their potential impact on the marine environment.
Ji-Hyun Lee, Keun-Hyung Choi, Jun Hyuk Yang   +2 more
doaj   +1 more source

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

Brodogradnja, 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

Ecological impacts of ballast water loading and discharge: insight into the toxicity and accumulation of disinfection by-products

Heliyon, 2022
Since the implementation of the International Maritime Organization 2004 regulation, most ships have been equipped with on-dock ballast water treatment. While this method is effective in solving the invasive alien species problem, concerns are raised due
Setyo Budi Kurniawan, Dwi Sasmita Aji Pambudi, Mahasin Maulana Ahmad, Benedicta Dian Alfanda, Muhammad Fauzul Imron, Siti Rozaimah Sheikh Abdullah   +5 more
doaj   +1 more source

Operation ballast water of commercial vessels in Port of Tanjung Emas Semarang

MATEC Web of Conferences, 2018
The commercial vessel uses sea water to stabilty a vessel when the vessel is not loading a cargo. The water stabilized for the vessel is known as ballast water.
Tjahjono Agus, Handoko Wisnu, Purwantini Sri   +2 more
doaj   +1 more source

Not all calcite ballast is created equal: differing effects of foraminiferan and coccolith calcite on the formation and sinking of aggregates [PDF]

, 2014
Correlation between particulate organic carbon (POC) and calcium carbonate sinking through the deep ocean has led to the idea that ballast provided by calcium carbonate is important for the export of POC from the surface ocean.
K. Schmidt, M. Gallinari, C. L. De La Rocha, Gallinari, Morgane, De La Rocha, C. L., G. Cortese, Schmidt, K., de La Rocha, Christina, L., Gallinari, M., Cortese, G.   +9 more
core   +2 more sources

Cost-benefit analysis of ballast water treatment for three major port clusters in China: evaluation of different scenario strategies

Frontiers in Marine Science, 2023
IntroductionThe expansion of maritime trade has led to the introduction of invasive species into aquatic ecosystems through ballast water discharge. China, being a major player in global trade and manufacturing, has experienced negative impacts on its ...
Anwei Nie, Zheng Wan, ZhuangFei Shi, Zhaojun Wang   +3 more
doaj   +1 more source

Enhanced rates of particulate organic matter remineralization by microzooplankton are diminished by added ballast minerals [PDF]

, 2013
To examine the potentially competing influences of microzooplankton and calcite mineral ballast on organic matter remineralization, we incubated diatoms in darkness in rolling tanks with and without added calcite minerals (coccoliths) and ...
Le Moigne, F.A.C., De La Rocha, C., De La Rocha, C. L., de La Rocha, Christina, L., Le Moigne, F., M. Gallinari, Le Moigne, Frédéric A.C., Laurenceau, E., C. L. De La Rocha, Gallinari, Morgane, F. A. C. Le Moigne, Le Moigne, Frederic A. C., Le Moigne, F. A. C., E. Laurenceau, De La Rocha, C.L., Gallinari, M.   +15 more
core   +2 more sources

Ballast water treatment system

, 2023
Tema ovog završnog rada je usporedba dvaju uređaja za obradu balastnih voda na brodovima. Uspoređeni su GloEn-Patrol Panasia uređaj i Erma First uređaj za obradu balastnih voda.
Jurkin, Toni
core   +2 more sources

Approaches for determining the effects of UV radiation on microorganisms in ballast water [PDF]

Management of Biological Invasions, 2013
To minimize the dispersal of aquatic nuisance species through shipping, ballast water can be treated to kill, remove, or inactivate organisms.Ultraviolet (UV) radiation is used in some ballast water management systems to address this goal.
Matthew R. First, Lisa A. Drake
doaj   +1 more source