Investigation of Ballast Water Treatment System Selection Parameters and Cost Analysis: Tanker Ship Application

Authors : Serkan Barış, Sayit Ozbey, İsmet Tıkız

Pages : 21-37

Doi:10.58771/joinmet.1638809

View : 126 | Download : 66

Publication Date : 2025-06-25

Article Type : Research Paper

Abstract :Ballast water is taken into the tanks of ships to ensure stability during voyages, but it also contributes to the spread of invasive species, causing ecological and economic damage. To address this problem, the International Convention for the Control and Management of Ships\\\' Ballast Water and Sediments was introduced in 2017, which sets D2 standards to regulate the number and size of organisms in ballast water. The aim of this study is to identify the key factors in the selection of a ballast water treatment system and to calculate the costs associated with a tanker ship. Through a literature review, important parameters affecting the selection of ballast water treatment systems were identified. Based on these parameters, the most suitable system for a chemical tanker was determined and a cost analysis was performed. The study specifically focused on the hydrocyclone UV ballast water treatment system and evaluated both installation and operating costs. The findings show that the hydrocyclone UV system is the most suitable option for chemical tankers in accordance with international regulations. The research emphasises that the initial installation cost as well as operating costs should be considered in the decision-making process. The results provide valuable information to shipowners and operators in selecting an efficient and cost-effective ballast water treatment system that meets regulatory requirements.
Keywords : Balast suyu, BWM, tanker gemisi, maliyet analizi

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