sedimentation tank

简明释义

沉降槽

英英释义

例句

1.Regular maintenance of the sedimentation tank is essential to ensure its efficiency.

定期维护沉淀池对于确保其效率至关重要。

2.After the filtration process, the liquid flows into the sedimentation tank for further purification.

过滤过程后，液体流入沉淀池以进一步净化。

3.The design of the sedimentation tank can significantly affect the settling rate of particles.

沉淀池的设计可以显著影响颗粒的沉降速率。

4.The wastewater treatment plant uses a sedimentation tank to remove solids from the water.

污水处理厂使用一个沉淀池来去除水中的固体物质。

5.During heavy rainfall, the sedimentation tank may overflow if not properly managed.

在大雨期间，如果管理不当，沉淀池可能会溢出。

作文

The process of water treatment is crucial for ensuring that our drinking water is safe and clean. One of the key components in this process is the sedimentation tank, which plays an essential role in the removal of suspended solids from water. A sedimentation tank (沉淀池) is a large, open container where water is allowed to sit for a period of time, allowing heavier particles to settle to the bottom due to gravity. This process is known as sedimentation, and it is one of the most effective methods for clarifying water.In a typical water treatment facility, after water has been collected from various sources, it first undergoes preliminary treatment to remove larger debris and particles. Once this initial cleaning is done, the water is directed into the sedimentation tank (沉淀池). Here, the water remains still, providing enough time for the solid particles to settle at the bottom of the tank. The settled material, known as sludge, can then be removed periodically to prevent it from accumulating too much.The design of a sedimentation tank (沉淀池) is critical for its efficiency. Engineers must consider factors such as the flow rate of the incoming water, the size of the tank, and the characteristics of the suspended solids. If the tank is too small or the flow rate is too high, the sedimentation process will be ineffective, resulting in poor water quality. Therefore, proper sizing and design are essential to ensure that the sedimentation tank (沉淀池) functions optimally.In addition to its primary function of removing solids, a sedimentation tank (沉淀池) also helps in the removal of other contaminants. As the water sits in the tank, certain chemical reactions may occur, further aiding in the clarification process. For instance, some dissolved substances may precipitate out of the water, contributing to the overall reduction of pollutants.Once the sedimentation process is complete, the clearer water from the top of the sedimentation tank (沉淀池) is often transferred to additional treatment stages, such as filtration or disinfection. These subsequent steps are necessary to ensure that any remaining pathogens or impurities are eliminated before the water is deemed safe for consumption.In summary, the sedimentation tank (沉淀池) is a vital component in the water treatment process, serving to effectively remove suspended solids and improve water clarity. Its design and operation are fundamental to achieving high-quality drinking water. Understanding the importance of a sedimentation tank (沉淀池) not only highlights the complexities of water treatment but also emphasizes the need for proper infrastructure and technology in preserving our most precious resource—clean water.

水处理过程对于确保我们的饮用水安全和清洁至关重要。这个过程中一个关键的组成部分是沉淀池，它在去除水中的悬浮固体方面发挥着重要作用。沉淀池是一个大型开放容器，水被允许静置一段时间，使较重的颗粒因重力而沉降到底部。这个过程被称为沉淀，是澄清水的一种有效方法。在典型的水处理设施中，水首先从各种来源收集后，经过初步处理以去除较大的碎片和颗粒。一旦完成这一步骤，水就会被引导到沉淀池。在这里，水保持静止，提供足够的时间让固体颗粒沉降到池底。沉积的物质称为污泥，可以定期移除，以防止其过度积累。沉淀池的设计对于其效率至关重要。工程师必须考虑诸如进水流量、池的大小和悬浮固体的特性等因素。如果池太小或流量过高，沉淀过程将无效，从而导致水质差。因此，适当的尺寸和设计对于确保沉淀池的最佳功能至关重要。除了去除固体的主要功能外，沉淀池还帮助去除其他污染物。当水在池中静置时，某些化学反应可能发生，进一步促进澄清过程。例如，一些溶解物质可能从水中沉淀出来，有助于减少污染物的整体含量。一旦沉淀过程完成，来自沉淀池顶部的清水通常会转移到后续处理阶段，如过滤或消毒。这些后续步骤是必要的，以确保在水被认为安全可供饮用之前，任何剩余的病原体或杂质都被消除。总之，沉淀池是水处理过程中的一个重要组成部分，能有效去除悬浮固体并改善水的清澈度。其设计和操作对于实现高质量的饮用水至关重要。理解沉淀池的重要性不仅突显了水处理的复杂性，还强调了在保护我们最珍贵资源——清水方面，基础设施和技术的必要性。