sedimentation basin

简明释义

沉淀池

英英释义

例句

1.Regular maintenance of the sedimentation basin is essential to ensure its effectiveness.

定期维护沉淀池对于确保其有效性至关重要。

2.Engineers designed a new sedimentation basin to improve the efficiency of the filtration process.

工程师设计了一个新的沉淀池以提高过滤过程的效率。

3.During heavy rains, the sedimentation basin can overflow, leading to untreated water entering the river.

在大雨期间，沉淀池可能会溢出，导致未经处理的水流入河中。

4.The sedimentation basin helps in separating sand and silt from the water during the treatment process.

沉淀池在处理过程中有助于将沙子和泥沙从水中分离。

5.The wastewater treatment plant uses a sedimentation basin to remove solids from the water before further processing.

污水处理厂使用沉淀池在进一步处理之前去除水中的固体物质。

作文

In the field of environmental engineering, one of the critical components in water treatment processes is the sedimentation basin. A sedimentation basin (沉淀池) is designed to remove suspended solids from water through the process of gravity settling. This is a crucial step in ensuring that the water is clean and safe for further treatment or for discharge into natural water bodies. The operation of a sedimentation basin involves allowing water to flow slowly through a large tank, where heavier particles settle at the bottom due to gravitational forces. The design of a sedimentation basin can vary depending on the specific requirements of the treatment facility. However, most sedimentation basins share common features such as an inlet where water enters, a large open area where sedimentation occurs, and an outlet for the treated water. The efficiency of a sedimentation basin is influenced by several factors including the size of the basin, the flow rate of the incoming water, and the characteristics of the suspended solids. One of the primary advantages of using a sedimentation basin is its ability to significantly reduce the concentration of contaminants in water. By allowing particles to settle, the sedimentation basin effectively decreases the load on subsequent treatment processes, such as filtration and disinfection. This not only enhances the overall efficiency of the water treatment system but also helps in reducing operational costs. Moreover, sedimentation basins play a vital role in protecting aquatic ecosystems. When untreated or inadequately treated water is discharged into rivers or lakes, it can lead to severe ecological consequences. By utilizing a sedimentation basin, water treatment plants can minimize the amount of sediment and pollutants entering these natural water bodies, thus preserving their health and biodiversity. In addition to their use in municipal water treatment facilities, sedimentation basins are also employed in various industrial applications. Industries such as mining, construction, and agriculture generate large amounts of wastewater containing suspended solids. Implementing sedimentation basins in these settings allows for effective management of wastewater, ensuring compliance with environmental regulations while also facilitating the recycling of water. However, it is important to note that sedimentation basins require regular maintenance to function effectively. Over time, the settled solids accumulate at the bottom of the basin, and if not removed, they can lead to reduced capacity and efficiency. Therefore, routine monitoring and cleaning are essential to ensure that the sedimentation basin continues to operate optimally. In conclusion, the sedimentation basin (沉淀池) is a fundamental component of modern water treatment systems. Its ability to remove suspended solids through gravity settling makes it an invaluable tool in ensuring clean water. By understanding the significance of sedimentation basins, we can appreciate their role in protecting both public health and the environment. As we move towards more sustainable practices, the importance of effective water treatment solutions like sedimentation basins will only continue to grow.

在环境工程领域，水处理过程中一个关键的组成部分是沉淀池。沉淀池（sedimentation basin）旨在通过重力沉降去除水中的悬浮固体。这是确保水在进一步处理或排放到自然水体之前清洁和安全的重要步骤。沉淀池的操作涉及让水缓慢流过一个大型水槽，在这里，较重的颗粒由于重力作用而沉积到底部。沉淀池的设计可以根据处理设施的具体要求而有所不同。然而，大多数沉淀池共享一些共同特征，例如进水口、沉淀发生的大开口区域以及处理水的出水口。沉淀池的效率受到多个因素的影响，包括池的大小、进水的流速和悬浮固体的特性。使用沉淀池的主要优势之一是它能够显著降低水中污染物的浓度。通过允许颗粒沉降，沉淀池有效减少了后续处理过程（如过滤和消毒）的负荷。这不仅提高了水处理系统的整体效率，还帮助降低运营成本。此外，沉淀池在保护水生生态系统方面也发挥着重要作用。当未经处理或处理不当的水排放到河流或湖泊中时，可能会导致严重的生态后果。通过利用沉淀池，水处理厂可以最大限度地减少沉积物和污染物进入这些自然水体，从而保护它们的健康和生物多样性。除了在市政水处理设施中的使用外，沉淀池还被广泛应用于各种工业应用中。采矿、建筑和农业等行业产生大量含有悬浮固体的废水。在这些环境中实施沉淀池可以有效管理废水，确保符合环境法规，同时促进水的回收利用。然而，需要注意的是，沉淀池需要定期维护以有效运行。随着时间的推移，沉积物会在池底积累，如果不及时清除，可能导致容量和效率降低。因此，定期监测和清洁对确保沉淀池持续最佳运行至关重要。总之，沉淀池（sedimentation basin）是现代水处理系统的基本组成部分。其通过重力沉降去除悬浮固体的能力使其成为确保清洁水的重要工具。通过理解沉淀池的重要性，我们可以欣赏它们在保护公共健康和环境中的作用。随着我们向更可持续的实践迈进，有效水处理解决方案如沉淀池的重要性只会继续增长。