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Specialists of Marko Ltd. company carried out the installation of the Alfa Laval PureBallast 3.2 ballast water management system


Specialists of the company Marko Ltd. carried out the engineering and installation works for the PureBallast 3.2 135 COMPACT FLEX ballast water management system, with a capacity of 135 cubic meters per hour for the vessel "NOVAYA ZEMLYA" in the port of Las Palmas during repair works to confirm the class of the vessel. The turnkey installation of the unit was completed within 25 days from 24.05.2021 to 18.06.2021.

The installation of the PureBallast 3.2 135 COMPACT FLEX system resulted in the compliance of the NOVAYA ZEMLYA with the International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWMC).




Damage from pathogenic organisms in the water area of ​​marine and coastal ecosystems is increasing every year. The introduction of cleaning systems is designed to limit the negative impact on the local flora and fauna more effectively and, as a result, on the ecology of the region.

The Alfa Laval PureBallast 3.2 system works by exposing microorganisms to ultraviolet radiation. Free radicals are generated inside the UV reactor, which damage cell membranes as a result of the reaction. This destroys the DNA of microorganisms and their ability to reproduce.

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