Strict International Maritime Organization (IMO) rules to avoid the spread of possibly damaging aquatic pathogens and bacteria in ballast water are a main guiding variable in boats ‘ supply for ballast water therapy.

This process became prominent when International Maritime Organization established regulations on Dec 2004 which required installation of Automatic Identification Systems Transponders on heavy cargo vessels.

Marine Scrubber Systems are classified on the basis of technology into moist Marine Scrubber Systems and salt Marine Scrubber Systems. The segment of the wet Marine Scrubber Systems is further subdivided into Marine Scrubber Systems open loop, Marine Scrubber Systems closed loop and Marine Scrubber Systems hybrid.

Hydrographic survey is a method for measuring and describing the body characteristics of oceans, coastal waters, lakes and rivers. Hydrographic equipment is known as the equipment needed to perform such surveys