Meteorology

Thay Nước Dằn Tàu

Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

Quick answer: Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

Why it matters

Thay Nước Dằn Tàu matters because it supports clear communication in Meteorology contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Editorial context

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is Thay Nước Dằn Tàu?

In this glossary, Thay Nước Dằn Tàu refers to: Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

How is Thay Nước Dằn Tàu used in maritime?

In maritime communication, this term appears in contexts such as: "Tàu Blue Star, báo cáo đã hoàn tất thay nước dằn trước khi vào khu vực VTS trên kênh VHF một-hai."

Why does Thay Nước Dằn Tàu matter in maritime?

Thay Nước Dằn Tàu matters because it supports clear communication in Meteorology contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Who uses Thay Nước Dằn Tàu?

Thay Nước Dằn Tàu is mainly used by Deck Officers, Engine Officers, and Masters.

What category does Thay Nước Dằn Tàu belong to?

In this glossary, Thay Nước Dằn Tàu is grouped under Meteorology. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.

Definition

Operation of replacing loaded ballast with mid-ocean water at prescribed distance from land to prevent bio-invasion, logged under IMO BWM Convention.

Operational example

Vessel Blue Star, report completion of ballast water exchange before entering VTS sector on VHF channel one-two.

Localized term

Thay Nước Dằn Tàu

Localized example

Tàu Blue Star, báo cáo đã hoàn tất thay nước dằn trước khi vào khu vực VTS trên kênh VHF một-hai.

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Meteorology

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

Use the related links below to continue through connected maritime terminology.

Back to glossary

Termify Get Termify on the App Store OPEN
AI Free AI Search Source-backed aviation answers