What are the requirements of the Ballast Water Management Convention and the guidelines for its implementation of water ballast exchange?

What are the ballast water management standards? There are two ballast water management standards (D-1 and D-2). The D-1 standard requires ships to exchange their ballast water in open seas, away from coastal areas. Ideally, this means at least 200 nautical miles from land and in water at least 200 metres deep.

Is India ratified ballast water convention?

1. India has not yet ratified BWM Convention; however, as per Article 18 of the Ballast Water Management Convention, any instrument of ratification, acceptance, approval or accession deposited after the date on which this Convention enters into force shall take effect three months after the date of deposit.

Which countries have ratified the ballast water Convention?

Ghana, Indonesia and Morocco have ratified the Ballast Water Management Convention, according to the International Maritime Organization (IMO), bringing the total number of ratifications to 47 States.

Which certificate indicates compliance with ballast water convention?

International Ballast water management certificate BWM convention regulation E-2 requires that the ship that complies with the requirements of the conventions be issued with a certificate. The International Ballast water management certificate is issued after the successful initial survey of that vessel.

Why do we need to exchange ballast water onboard?

Ballast water reduces stresses on the vessel’s hull, balances off for the weight loss due to consumption of water and fuel, provides better manoeuvrability with sufficient vessel draft, including ship propeller immersion, and also helps in improving living conditions of the crew aboard by reducing vibrations and …

What is the purpose of ballast water management?

Ballast water is essential for the safe operation of ships. It is used to adjust the overall weight of the vessel and its internal distribution in order to keep the ship floating safely, upright and in a stable condition.

Why do we exchange ballast water on board?

What are the most important ballast water management techniques?

The main types of ballast water treatment technologies available in the market are: Filtration Systems (physical) Chemical Disinfection ( oxidizing and non-oxidizing biocides) Ultra-violet treatment.

Why does ballast water need to be treated?

The aim of ballast water treatment is the elimination of invasive marine species. When ships release ballast water at a new port-of-call, they risk introducing alien species, from small fish to microorganisms, into the water around the new area.

Why do we need to exchange ballast water?

What are the requirements of the ballast water management convention?

Requirements of the Convention All international sea going ships under the Convention must implement a ‘Ballast water management plan’ that enables the ship to manage their ballast water and sediment discharge to a certain standard.

What did the International Maritime Organization do about ballast water?

To regulate the ballast water discharge from ships and to control the transfer of invasive species; The International Maritime Organization adopted the INTERNATIONAL CONVENTION FOR THE CONTROL AND MANAGEMENT OF SHIP’S BALLAST WATER AND SEDIMENTS (BWM Convention) in February 2004.

When did Finland join the ballast water management convention?

On 8 September 2016, Finland acceded to the Convention, bringing the contracting states to 52 and the combined tonnage of States to 35.14%. This triggered the applicability of the entry into force date of the Convention, which occurred on 8 September 2017.

Who are the parties to the ballast water treaty?

Parties are given the right to take, individually or jointly with other Parties, more stringent measures with respect to the prevention, reduction or elimination of the transfer of harmful aquatic organisms and pathogens through the control and management of ships’ ballast water and sediments, consistent with international law.