A ballast water treatment system using engine waste heat: is it viable?

A ballast water treatment system using engine waste heat: is it viable? Journal of Transport System Engineering, 2 (3). pp. 31-36. ISSN 2289–9790 (2015)



Abstract

Treatment of ballast water using engine waste heat has been deliberated upon but studies are not substantial. This study presents extension of a treatment system from an existing system with additional components. Tests at laboratory level had been carried out to test the treatment effectiveness in the stages identified for species’ elimination. Average heat recoveries from exhaust gases worked to between 15 to 33% of input energies. Tests on species demonstrated >95% mortalities in the temperature range of 55 to 75oC. This paper discusses the viability of the developed system based on the test results and the IMO’s requirements. The positive outcomes of the tests are encouraging and further studies are proposed.

Item Type: Article
Keywords: Heat treatment, Impeller effects, Species’ mortalities
Taxonomy: By Subject > College of Engineering > Chemical Engineering > Chemical Processes
By Subject > College of Engineering > Chemical Engineering > Separation Technology
Local Content Hub: Subjects > College of Engineering
Depositing User: Eza Eliana Abdul Wahid
Date Deposited: 25 Nov 2022 08:48
Last Modified: 25 Nov 2022 08:48
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