Abstract

The object of research is the experimentally created model of the accompanying ballast water treatment systems (BWTS) at the Danube Institute of the National University «Odessa Maritime Academy». (Izmail, Odessa region, Ukraine). The study is aimed at assessing the compliance of ballast water quality standard D-2 ballast water operational cycles by disinfection and purification. One of the most problematic places of the presented research is the renewal (acquisition) of a separate node segmentation of the experimental BWTS with attraction of certain material support (investment). In particular, it is the scaling of BWTS, presentation in the state market of Ukraine, abroad (competition), qualitative assessment, certification at the level of the Ukrainian Sea Ports Administration (USPA), the register of maritime shipping. Elimination of the above «problem-tasks» will contribute to the collective research support, opinion and effective steps of professionals-researchers, in particular, in the maritime industry (experts IMO – International Maritime Organization, professors, academicians TAS – Transport Academy of Sciences). Also, compatible contribution of significant research results to separately oriented projects (European, Ukrainian) with attraction of investors, mentors, maritime industry business. The research used modern practices of design of such accompanying BWTS, referring to innovative methods, methodologies of global production of such structures of famous world brands, for example, Alfa Laval, Wartsila, OceanSaver, Hyde Marine, Industrie de Nora, etc. Researchers have qualitatively and consistently studied the generally accepted series of technological processes for ballast water treatment, observing classical according to the analytical review of literature sources and in the modern coverage (state) of similar stages of ballast water decontamination/cleaning. Qualitative expression of the received result is a number of conducted researches of disinfection/purification of sea outboard water in laboratory conditions on experimental BWTS. Thanks to the latter the reliability of the presented data is provided, which coincide (are identical) with trustworthy, established by the BW quality standard D-2, that are specified in discussion and conclusion of the given work.

Highlights

  • Water is an inseparable part of sea transport, and as we know, millions of ships cross the sea cordons of many countries of the world

  • Adopted at the beginning of 2017, the standard for treatment of ballast water (BW) according to the IMO (International Maritime Organization) Convention D-2, strengthened the requirements for their purification

  • In the course of work low results were obtained by means of testing ballast water treatment sys­ tems (BWTS), which was conducted on the basis of the Danube Institute of the National University «Odessa Maritime Academy»

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Summary

Introduction

Water is an inseparable part of sea transport, and as we know, millions of ships cross the sea cordons of many countries of the world. All the maritime states of the World Consortium for the Control of ballast water (BW) Operations have been continually improving the legal framework to protect their maritime economic zone from invasive living species in BW ships for the past three decades. All maritime states of the World Consortium for the control of BW operations over the past three decades are constantly improving the legal framework for the protection of their maritime economic zone from invasive living waste in the BW of ships. That is why this global problem is exhaustive, especially in conditions of all-round pandemic COVID-19. The purpose of the investigation is assessment of compliance of working cycles of BWTS to the BW D-2 quality standard by means of disinfection and purification

Methods of research
Research results and discussion
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