multipass aeration tank

简明释义

多撂曝气池

英英释义

例句

1.In our new facility, we installed a state-of-the-art multipass aeration tank for improved efficiency.

在我们的新设施中，我们安装了一台最先进的多级曝气池以提高效率。

2.Regular maintenance of the multipass aeration tank is crucial to ensure its efficiency.

定期维护多级曝气池对于确保其效率至关重要。

3.The wastewater treatment plant utilizes a multipass aeration tank to enhance the oxygen levels in the water.

污水处理厂利用多级曝气池来提高水中的氧气含量。

4.Operators monitor the performance of the multipass aeration tank to optimize treatment processes.

操作员监测多级曝气池的性能，以优化处理过程。

5.The design of the multipass aeration tank allows for better mixing and aeration of the wastewater.

该多级曝气池的设计允许更好的混合和曝气污水。

作文

In the realm of wastewater treatment, the term multipass aeration tank refers to a sophisticated system designed to enhance the biological treatment of sewage and industrial effluents. These tanks play a crucial role in the process of aeration, which is essential for the growth of aerobic microorganisms that degrade organic pollutants. The concept of 'multipass' indicates that wastewater flows through the aeration tank multiple times, allowing for greater exposure to oxygen and microorganisms, thus improving the efficiency of the treatment process.The operation of a multipass aeration tank involves several stages. Initially, the wastewater enters the tank, where it is mixed with air through diffusers or mechanical aerators. This mixing ensures that the microorganisms have sufficient oxygen to thrive. As the water moves through the tank, it undergoes a series of biological reactions. The aerobic bacteria consume the organic matter in the wastewater, converting it into biomass, carbon dioxide, and water. One of the key advantages of a multipass aeration tank is its ability to optimize the contact time between the wastewater and the microorganisms. By allowing the water to pass through the tank multiple times, the system enhances the degradation of pollutants, leading to a higher quality effluent. This is particularly beneficial in treating high-strength wastewater, where the concentration of organic matter is significantly elevated.Moreover, the design of a multipass aeration tank can be tailored to meet specific treatment goals. For instance, the tank can be configured with varying depths and aeration rates to accommodate different types of wastewater. This flexibility allows for adjustments based on the influent characteristics and regulatory requirements, making it a versatile solution in wastewater management.Environmental sustainability is another critical aspect of using a multipass aeration tank. By effectively reducing the concentration of harmful substances in wastewater, these tanks contribute to cleaner water bodies and help protect aquatic ecosystems. Furthermore, the process generates less sludge compared to traditional single-pass systems, which reduces disposal costs and environmental impact.In conclusion, the multipass aeration tank is an integral component of modern wastewater treatment facilities. Its innovative design and operational efficiency make it a preferred choice for municipalities and industries aiming to comply with stringent environmental regulations. As the demand for sustainable water management solutions continues to grow, the importance of technologies like the multipass aeration tank will undoubtedly increase, paving the way for a cleaner and healthier environment for future generations.

在废水处理领域，术语多次曝气池指的是一种复杂的系统，旨在增强污水和工业废水的生物处理。这些池在曝气过程中发挥着至关重要的作用，而曝气对好氧微生物的生长是必不可少的，这些微生物能够降解有机污染物。“多次”的概念表明，废水在曝气池中流动多次，使其能够更充分地接触氧气和微生物，从而提高处理过程的效率。多次曝气池的操作涉及多个阶段。最初，废水进入池中，与通过扩散器或机械曝气器引入的空气混合。这种混合确保微生物有足够的氧气生存。当水在池中移动时，它经历一系列的生物反应。好氧细菌消耗废水中的有机物，将其转化为生物质、二氧化碳和水。多次曝气池的一个主要优点是优化了废水与微生物之间的接触时间。通过允许水在池中多次流动，系统增强了污染物的降解，从而导致出水水质的提高。这在处理高浓度废水时尤其有利，因为这些废水中的有机物浓度显著升高。此外，多次曝气池的设计可以根据特定的处理目标进行调整。例如，池的深度和曝气速率可以配置以适应不同类型的废水。这种灵活性使得可以根据进水特征和法规要求进行调整，使其成为废水管理中的多功能解决方案。环境可持续性是使用多次曝气池的另一个关键方面。通过有效降低废水中有害物质的浓度，这些池有助于保护水体清洁，并帮助保护水生生态系统。此外，与传统单次处理系统相比，该过程产生的污泥较少，从而减少了处置成本和环境影响。总之，多次曝气池是现代废水处理设施的重要组成部分。其创新设计和操作效率使其成为市政和工业在遵守严格环境法规时的首选。随着对可持续水管理解决方案需求的不断增长，像多次曝气池这样的技术的重要性无疑将会增加，为未来几代人创造一个更清洁、更健康的环境。