discharge of ballast from cargo tank

简明释义

液货舱压载水排放

英英释义

例句

1.Improper discharge of ballast from cargo tank can lead to environmental pollution and legal penalties.

不当的货舱压载水的排放可能导致环境污染和法律处罚。

2.During the inspection, the officials checked the procedures for discharge of ballast from cargo tank to ensure compliance with regulations.

在检查过程中，官员们检查了货舱压载水的排放程序，以确保符合规定。

3.Before entering the port, the captain ordered the discharge of ballast from cargo tank to reduce the ship's draft.

在进入港口之前，船长下令进行货舱压载水的排放以减少船只的吃水深度。

4.The crew performed the discharge of ballast from cargo tank to stabilize the vessel during rough seas.

船员进行了货舱压载水的排放以在恶劣海况下稳定船只。

5.The discharge of ballast from cargo tank is critical for maintaining the ship's balance when loading cargo.

在装载货物时，货舱压载水的排放对维持船只的平衡至关重要。

作文

The operation of a ship involves various complex processes, one of which is the management of ballast. Ballast is material used to provide stability to a vessel, ensuring that it remains upright and balanced in the water. It is especially important when the ship is not carrying cargo, as it helps to maintain the center of gravity. However, there are times when the ballast needs to be adjusted, particularly during loading and unloading operations. This brings us to the term discharge of ballast from cargo tank, which refers to the process of removing ballast water from the cargo tanks of a ship. The discharge of ballast from cargo tank is crucial for several reasons. First, it helps to ensure that the ship is not overloaded with unnecessary weight when it is taking on cargo. If a ship carries too much ballast, it can lead to inefficiencies in fuel consumption and may even compromise safety. By discharging ballast, the crew can optimize the ship's performance and ensure that it can navigate effectively. Moreover, the discharge of ballast from cargo tank is also essential for environmental reasons. Ships often take in ballast water from one location and discharge it in another, which can introduce invasive species into new ecosystems. Therefore, regulations have been established to control the discharge of ballast from cargo tank to minimize the ecological impact. Many modern vessels are equipped with ballast water treatment systems that purify the water before it is released, ensuring that it does not harm marine life. In addition, the timing of the discharge of ballast from cargo tank is critical. It must be carefully coordinated with the loading and unloading of cargo. For example, if a ship is unloading heavy cargo, it may need to take on additional ballast to maintain stability. Conversely, as the ship loads lighter cargo, the ballast may need to be discharged to prevent the vessel from becoming too top-heavy. This delicate balance requires skilled seamanship and a thorough understanding of the ship's stability characteristics. The procedure for the discharge of ballast from cargo tank typically involves the use of pumps that transfer the ballast water out of the tanks and into the sea. Before this process begins, the crew must conduct a series of checks to ensure that it is safe to proceed. They must consider factors such as the current weather conditions, tidal movements, and the proximity of other vessels. Safety protocols must be followed to protect both the crew and the environment.In conclusion, the discharge of ballast from cargo tank is a vital aspect of maritime operations. It plays a significant role in maintaining the stability and efficiency of the vessel while also addressing important environmental concerns. As the shipping industry continues to evolve, the methods and technologies used for ballast management will likely advance as well, leading to more sustainable practices in the future. Understanding this process and its implications is essential for anyone involved in maritime activities, from ship operators to environmental regulators.

船舶的操作涉及多种复杂的过程，其中之一是压载水的管理。压载水是用于为船只提供稳定性的材料，确保其在水中保持直立和平衡。这在船舶未装载货物时尤为重要，因为它有助于维持重心。然而，有时需要调整压载水，特别是在装卸作业期间。这就引出了术语从货舱排放压载水，指的是从船舶货舱中移除压载水的过程。从货舱排放压载水对几个原因至关重要。首先，它有助于确保船舶在装载货物时不会因额外的重量而超载。如果船舶携带过多的压载水，可能会导致燃料消耗效率低下，甚至危及安全。通过排放压载水，船员可以优化船舶的性能，确保其能够有效航行。此外，从货舱排放压载水对于环境原因也至关重要。船舶通常在一个地点吸入压载水，然后在另一个地点排放，这可能会将入侵物种引入新的生态系统。因此，已建立了控制从货舱排放压载水的法规，以最小化生态影响。许多现代船舶配备了压载水处理系统，在释放之前净化水，以确保不危害海洋生物。此外，从货舱排放压载水的时机至关重要。必须与货物的装卸进行仔细协调。例如，如果一艘船正在卸载重型货物，则可能需要增加额外的压载水以保持稳定性。相反，当船只装载较轻的货物时，可能需要排放压载水，以防止船舶变得过于顶重。这种微妙的平衡需要熟练的航海技术和对船舶稳定特性的透彻理解。从货舱排放压载水的程序通常涉及使用泵将压载水从舱内转移到海中。在此过程开始之前，船员必须进行一系列检查，以确保安全进行。他们必须考虑当前的天气条件、潮汐运动以及其他船舶的接近程度。必须遵循安全协议，以保护船员和环境。总之，从货舱排放压载水是海事操作的重要方面。它在维持船舶的稳定性和效率方面发挥着重要作用，同时还解决了重要的环境问题。随着航运业的不断发展，压载管理所使用的方法和技术可能也会不断进步，从而在未来实现更可持续的实践。理解这一过程及其影响对于任何参与海事活动的人来说都是至关重要的，从船舶操作员到环境监管者。