Results 51 to 60 of about 714,023 (245)

A STUDY OF SHIP BALLAST WATER TREATMENT TECHNOLOGIES AND TECHNIQUES

Water Conservation & Management, 2021
Ballast is a commonly used solution to ensure the stability and balance of ships during voyages. The volume of ballast water that is circulated by ships between different seas is extremely large, with which a lot of creatures move along.
Viet Duc Bui, Phuoc Quy Phong Nguyen, Dinh Tuyen Nguyen   +2 more
semanticscholar   +1 more source

Cost Efficiency of Ballast Water Treatment Systems Based on Ultraviolet Irradiation and Electrochlorination

Promet (Zagreb), 2018
Having come into effect, the International Convention for the Control and Management of Ships’ Ballast Water and Sediments of 2004 requires ships to process their ballast water in accordance with specific standards.
Aleksandar Vorkapić, Radoslav Radonja, Damir Zec   +2 more
doaj   +1 more source

The impacts of biological invasions

Biological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock, Teun Everts, Neil Angelo S. Abreo, Jamie Bojko, Victor Deklerck, James W. E. Dickey, Ana Clara S. Franco, Emili García‐Berthou, Stelios Katsanevakis, Natalia I. Kirichenko, Stefano Mammola, Martin A. Nuñez, Ben Parker, Riccardo Scalera, Ismael Soto, Diederik Strubbe, Ali Serhan Tarkan, Lorenzo Vilizzi, Tim Adriaens, Paride Balzani, Dagmara Błońska, Elizabeta Briski, Rein Brys, Amy L. Burgess, James E. Byers, Carlos Cano‐Barbacil, Giuseppe Castaldelli, Jaimie T.A. Dick, Victoria Dominguez Almela, Romina D. Dimarco, Margarita Florencio, Antonín Kouba, Melina Kourantidou, Irmak Kurtul, Irene Martín‐Forés, Olivier Morissette, Julian D. Olden, Bruno E. Soares, Jakub Truszkowski, Hugo Verreycken, Marc Kenis, Ronaldo Sousa, J. Robert Britton   +42 more
wiley   +1 more source

Optimum conditions for high-speed solid–liquid separation by ballasted flocculation

Water Science and Technology, 2023
In the ballasted flocculation, high-speed sedimentation of suspensions is achieved using a microsand as a ballast material and a polymer flocculant combined with microflocs made of polyaluminum chloride (PAC) as an inorganic coagulant.
Yoshihiro Suzuki, Ryosuke Kaku, Katsuya Takahashi, Miyuka Kanai, Soichiro Tamai, Yuko Annaka, Nobuaki Chuganji   +6 more
doaj   +1 more source

TC-UV Reactors Evaluated as an Alternative Option in Treatment of Ballast Water [PDF]

Journal of Eta Maritime Science, 2020
Over the last decade, UV disinfection technology has been widely employed in the disinfection of nonnative species in wastewater and process water treatment.
Hüseyin ELÇİÇEK, Bülent GÜZEL
doaj   +1 more source

Improved Ballast Recovery in Water Treatment [PDF]

, 2016
SUEZ Environnement’s Densadeg XRC™ is a high throughput water clarification unit capable of removing total suspended solids (TSS) with the aid of a high density ballast material.
Canfield, Zach, Suleman, Ruqaia, Wang, Jasmine, Westbrook, James   +3 more
core   +1 more source

A GA-based technique for the scheduling of storage tanks [PDF]

, 1999
YesThis paper proposes the application of a genetic algorithm based methodology for the scheduling of storage tanks. The proposed approach is an integration of GA and heuristic rule-based techniques, which decomposes the complex mixed integer ...
Aldridge, C.J., Burt, G.M., Dahal, Keshav P., McDonald, J.R.   +3 more
core   +1 more source

Metal Hydrides‐Based Hydrogen Purification Systems—A Review

MetalMat, EarlyView.
Metal hydrides as an innovative means to purify hydrogen can enable new avenues in the use of hydrogen as a clean energy vector across its production methods. ABSTRACT This review investigates the critical role of purification for enabling the use of hydrogen from various production pathways.
Cameron Reid, Wei Liu, Kondo‐Francois Aguey‐Zinsou   +2 more
wiley   +1 more source

Feasibility studies in relation to the IMO Ballast Water Convention [PDF]

, 2009
This project is aimed to develop possibilities to overcome the difficulties which arise from the implementation of the Ballast Water Convention (IMO 2004).
Kaag, N.H.B.M., Karman, C.C., Tamis, J.E.   +2 more
core   +1 more source

Optimization and feasibility assessment of the DPD colorimetric method with phosphate, iodide, and sulfuric acid for total residual oxidant monitoring in ballast water treatment systems

Environmental Engineering Research
The utilization of chlorine-based ballast water treatment systems is essential for preventing the spread of invasive species, making the continuous monitoring of total residual oxidant (TRO) levels imperative for compliance with environmental regulations.
Jiyoon Cho, Taewan Kim, M. Kim, Changha Lee   +3 more
semanticscholar   +1 more source