Results 31 to 40 of about 2,927 (217)

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

Promet (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, Damir Zec, Vlado Frančić   +2 more
doaj   +1 more source

Experimental Inactivation of Microalgae in Marine Ballast Water by Microbubbles Generated through Hydrodynamic Cavitation

Journal of Marine Science and Engineering, 2023
This paper presents a novel approach to microbubble technology for the treatment of aquatic invasive organisms in ship ballast water. The microbubbles are produced by hydrodynamic cavitation with a sudden and dramatic water pressure drop.
Baojun Wang, Hao Lu, Hongpeng Zhang, Wei Li, Jiaju Hong, Mingsheng Cui   +5 more
doaj   +1 more source

Evaluating the contingency treatment performance of advanced electro-catalysis oxidation processes for marine bacteria in ballast water

Water Science and Technology, 2021
Effects of ballast water treatment by advanced electro-catalysis oxidation processes (AEOP) on abundance, activity, and diversity of marine bacteria were examined in a full-scale ballast water management system (BWMS) at Yangshan Port, Shanghai, China ...
Yulin Xu, Qiong Wang, Huixian Wu
doaj   +1 more source

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

OPTIMALISASI PENERAPAN BALLAST WATER TREATMENT SYSTEM DI MV FEDERAL OSAKA [PDF]

, 2023
ABSTRAKSI Herdi Firrizqi, NIT. 551811236910.T, 2023 “Optimalisasi Penerapan Ballast Water Treatment System di MV. Federal Osaka”, Program diploma IV, Teknika, Politeknik Ilmu Pelayaran Sekarang, Pembimbing 1: Tony Santiko, S.ST., M.Si., M ...
FIRRIZQI, HERDI
core  

Ballast water treatment by ozone nanobubbles

Journal of Chemical Technology & Biotechnology, 2023
AbstractBACKGROUNDThe uncontrolled discharge of untreated ballast water, which is essential for a ship's optimal operation, is one of the major causes of sea environmental pollution by shipping. Among the disinfection methods available for ballast water treatment, ozonation is a commonly used method, but its performance is limited by the rapid ozone ...
Petroula Seridou, Eleftheria Kotzia, Konstantinos Katris, Nicolas Kalogerakis   +3 more
openaire   +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

Biodosimetric Studies for Ballast Water Treatment [PDF]

Journal of Physics: Conference Series, 2019
Abstract Ultraviolet (UV) reactor for ballast water treatment is investigated in this paper. Experimental and numerical simulations are performed for a base reactor named LBW850e. B. Pumilus is chosen as a challenge organism in the experiments.
H.Y. Li, H. Osman, C.W. Kang, J. Lou, T. Ba   +4 more
openaire   +1 more source