heavy water recovery system

简明释义

重水回收系统

英英释义

例句

1.We need to monitor the performance of the heavy water recovery system regularly.

我们需要定期监测重水回收系统的性能。

2.The heavy water recovery system is crucial for the operation of our nuclear reactor.

我们的核反应堆的运行依赖于重水回收系统。

3.The design of the heavy water recovery system was completed ahead of schedule.

该重水回收系统的设计提前完成。

4.The research facility installed a new heavy water recovery system to improve efficiency.

该研究设施安装了一个新的重水回收系统以提高效率。

5.During the maintenance check, the engineers ensured that the heavy water recovery system was functioning properly.

在维护检查期间，工程师确保重水回收系统正常运行。

作文

The world of nuclear science and engineering is filled with complex systems and technologies that are essential for the safe and efficient operation of nuclear reactors. One of the critical components in this field is the heavy water recovery system, which plays a significant role in the management of heavy water used in nuclear reactors. Heavy water, or deuterium oxide (D2O), is a form of water where the hydrogen atoms are replaced with deuterium, an isotope of hydrogen. This unique property allows heavy water to be an effective moderator in nuclear fission reactions, making it invaluable in certain types of reactors, such as CANDU reactors.The heavy water recovery system is designed to extract, purify, and recycle heavy water from various processes within a nuclear facility. The need for such a system arises from the fact that heavy water is both expensive to produce and vital for the operation of reactors that utilize it. By implementing a robust recovery system, facilities can significantly reduce operational costs and minimize waste.In essence, the heavy water recovery system functions by collecting heavy water that may be lost during reactor operations or maintenance activities. This includes water that evaporates, spills, or is used in various cooling processes. Once collected, the heavy water undergoes a series of purification steps to remove impurities and ensure its quality meets the stringent standards required for use in nuclear reactors. This process often involves filtration, distillation, and chemical treatment to reclaim the heavy water effectively.Moreover, the implementation of a heavy water recovery system not only enhances the economic efficiency of nuclear power plants but also contributes to environmental sustainability. By recycling heavy water, facilities can reduce their reliance on external sources for new heavy water, thus decreasing the overall environmental impact associated with its production. This aligns with global efforts to promote sustainable energy solutions and minimize the carbon footprint of energy generation.The importance of the heavy water recovery system extends beyond mere economic benefits; it also plays a crucial role in safety and regulatory compliance. Nuclear facilities are subject to strict regulations regarding the management of radioactive materials, including heavy water. A well-designed recovery system ensures that heavy water is handled safely, minimizing the risk of contamination and ensuring that any potential leaks or losses are promptly addressed.In conclusion, the heavy water recovery system is an indispensable part of modern nuclear engineering, providing economic, environmental, and safety advantages. As the world continues to seek cleaner and more efficient energy sources, the role of such recovery systems will likely become even more prominent. By investing in advanced technologies and methodologies for heavy water recovery, the nuclear industry can enhance its sustainability and maintain its position as a key player in the global energy landscape.

核科学和工程的世界充满了复杂的系统和技术，这些系统和技术对于核反应堆的安全和高效运行至关重要。其中一个关键组成部分是重水回收系统，它在管理核反应堆中使用的重水方面发挥着重要作用。重水，或称为氘氧化物（D2O），是一种水的形式，其中氢原子被氘替代，氘是氢的一种同位素。这种独特的性质使得重水在核裂变反应中成为有效的调节剂，使其在某些类型的反应堆中（例如CANDU反应堆）不可或缺。重水回收系统旨在从核设施内的各种过程中提取、净化和回收重水。这样的系统之所以必要，是因为重水的生产成本高昂，并且对使用它的反应堆的运行至关重要。通过实施强大的回收系统，设施可以显著降低运营成本并减少废物。本质上，重水回收系统通过收集在反应堆操作或维护活动中可能损失的重水来运作。这包括蒸发、溢出或用于各种冷却过程中的水。一旦收集，重水将经过一系列净化步骤，以去除杂质并确保其质量符合核反应堆使用所需的严格标准。这个过程通常涉及过滤、蒸馏和化学处理，以有效回收重水。此外，实施重水回收系统不仅提高了核电厂的经济效率，还促进了环境可持续性。通过回收重水，设施可以减少对新重水外部来源的依赖，从而降低与其生产相关的整体环境影响。这与全球推动可持续能源解决方案和最小化能源生成碳足迹的努力相一致。重水回收系统的重要性不仅体现在经济利益上；它在安全和合规方面也发挥着至关重要的作用。核设施必须遵守有关放射性材料管理的严格法规，包括重水。一个设计良好的回收系统确保重水的安全处理，最大限度地减少污染风险，并确保任何潜在泄漏或损失得到及时处理。总之，重水回收系统是现代核工程中不可或缺的一部分，提供经济、环境和安全优势。随着世界继续寻求更清洁、更高效的能源来源，这种回收系统的作用可能会变得更加突出。通过投资于重水回收的先进技术和方法，核工业可以增强其可持续性，并保持其作为全球能源格局中关键参与者的地位。