Physical Separation/ Filtration Systems Ballast Water Treatments Chemical Disinfection ( oxidizing and non-oxidizing biocides)Ī typical ballast water treatment system onboard ships use two or more technologies together to ensure that the treated ballast water is of IMO standards.The main types of ballast water treatment technologies available in the market are: Effectiveness on ballast water organisms.Some of the main factors taken into consideration are – However, constraints such as availability of space, cost of implementation, and level of environmental friendliness play an important role in the usage of a particular type of ballast water treatment system.Ī number of factors are taken into account for choosing a ballast water treatment system for a ship. In order to ensure their ships comply with the rules and regulations set by IMO regarding Ballast Water Management, several shipping operators have started implementing ballast water treatment systems on their ships.Ī variety of technologies are available in the market for treating ballast water on ships. Under IMO’s “International Convention for the Control and Management of Ship’s Ballast Water and Sediments”, the implementation of a ballast water management plan and ballast water treatment system on board ships has thus become important. Posing a great threat to the marine ecosystem, these aquatic species has led to an increase in bio-invasion at an alarming rate. Invasive Aquatic Species in ship’s ballast water is one of the biggest problems faced by the shipping industry.
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