sewerage

简明释义

英[ˈsuːərɪdʒ]美[ˈsuːərɪdʒ]

n. 下水道系统

英英释义

单词用法

同义词

反义词

例句

1.American cities borrow to finance the construction of large-scale public works like roads and sewerage systems.

美国的城市借钱来资助大型公共工程建设，比如道路和排水系统。

2.Only 18% of the population have piped water and only 2.5% are connected to a sewerage system.

全国只有18%的人能用到自来水，仅2.5%的家庭装有下水管道。

3.Some of the new money is also going on installing the paving, lighting and sewerage that turn favelas into neighbourhoods.

部分新玻的款项也正用于贫民窟的铺路、照明和排水系统，要让贫民窟升格为人见人爱的芳邻。

4.Oily wastewater is a kind of familiar industrial sewerage.

含油废水是一种常见的工业废水。

5.Inadequate sewerage spreads infections such as schistosomiasis, trachoma, viral hepatitis and cholera.

污水处理不足会传播血吸虫病、沙眼、病毒性肝炎和霍乱。

6.The earthquake damage to water supply and sewerage pipelines is studied.

对地下结构的主要形式之一城市给排水管道的震害进行了研究。

7.Through the introduction of vacuum sewerage system, the new design idea was given.

通过对真空排水系统的介绍，给大家一个全新的设计思路。

8.Some have no sewerage or running water.

有些人家没有下水道或者自来水。

9.But, judging by Bazalgette's record, a good sewerage system can last 150 years.

但是根据巴瑟杰的记录，一个好的污水处理系统可以持续150年。

10.The government has allocated funds for upgrading the old sewerage infrastructure.

政府已拨款用于升级旧的污水基础设施。

11.The city is investing in a new sewerage system to prevent flooding during heavy rains.

该市正在投资建设新的污水系统以防止在大雨期间发生洪水。

12.Many rural areas lack adequate sewerage facilities, leading to environmental concerns.

许多农村地区缺乏足够的污水设施，导致环境问题。

13.Proper maintenance of the sewerage system is crucial for public health.

对污水系统的适当维护对公共健康至关重要。

14.During the inspection, they found that the sewerage pipes were severely corroded.

在检查中，他们发现污水管道严重腐蚀。

作文

Sewerage systems are an essential part of modern urban infrastructure. They play a crucial role in managing waste and protecting public health. The term sewerage refers to the system of pipes, pumps, and treatment facilities that collect and treat wastewater from homes, businesses, and industries. Proper management of sewerage is vital for maintaining cleanliness and preventing pollution in our environment.In many cities, the sewerage system has been in place for decades, often dating back to the early 20th century. However, as populations grow and urban areas expand, these systems face increasing pressure. Many older systems were not designed to handle the volume of wastewater generated by today’s population. This can lead to overflows and untreated sewage being released into rivers and oceans, causing significant environmental damage.One of the main challenges associated with sewerage is the need for regular maintenance and upgrades. Aging infrastructure can become clogged with debris, leading to blockages and backups. This not only poses health risks but also results in costly repairs and potential legal liabilities for municipalities. Therefore, it is essential for city planners and engineers to prioritize the modernization of sewerage systems to ensure they can cope with current and future demands.Moreover, the treatment of wastewater is a critical component of sewerage management. Wastewater treatment plants are designed to remove contaminants from sewage before it is released back into the environment. These facilities utilize various processes, including physical, chemical, and biological treatments, to ensure that the water is safe for discharge. Investing in advanced treatment technologies can enhance the efficiency of sewerage systems and minimize their environmental impact.Additionally, public awareness and education about sewerage issues are crucial. Many people do not understand the importance of proper waste disposal and how it affects the sewerage system. For example, flushing inappropriate items down toilets or pouring grease down sinks can lead to serious clogs and damage. Communities can benefit from educational campaigns that inform residents about how to protect their local sewerage systems and promote sustainable practices.Furthermore, innovative solutions such as green infrastructure can complement traditional sewerage systems. Green roofs, permeable pavements, and rain gardens can help manage stormwater runoff and reduce the burden on sewerage systems during heavy rainfall. By integrating these natural solutions, cities can enhance the resilience of their sewerage systems and improve overall water quality.In conclusion, the management of sewerage systems is a complex but necessary task that requires ongoing attention and investment. As urbanization continues to rise, cities must adapt their sewerage infrastructures to meet the demands of a growing population. Through modernization, public education, and the incorporation of green technologies, we can ensure that our sewerage systems function effectively, safeguarding public health and preserving the environment for future generations.

污水系统是现代城市基础设施的重要组成部分。它们在管理废物和保护公共健康方面发挥着至关重要的作用。术语污水指的是收集和处理来自家庭、企业和工业的废水的管道、泵和处理设施的系统。妥善管理污水对于维护清洁和防止环境污染至关重要。在许多城市，污水系统已经存在了几十年，通常可以追溯到20世纪初。然而，随着人口增长和城市地区的扩展，这些系统面临着越来越大的压力。许多较旧的系统并不是为了应对当今人口产生的废水量而设计的。这可能导致溢流和未经处理的污水被释放到河流和海洋中，造成重大环境损害。与污水相关的主要挑战之一是需要定期维护和升级。老化的基础设施可能会因 debris 堵塞而导致堵塞和回流。这不仅构成健康风险，还会导致昂贵的修复和潜在的法律责任。因此，城市规划者和工程师必须优先考虑现代化污水系统，以确保它们能够应对当前和未来的需求。此外，废水的处理是污水管理的关键组成部分。废水处理厂旨在去除污水中的污染物，然后再将其释放回环境。这些设施利用包括物理、化学和生物处理在内的各种过程，以确保水在排放时是安全的。投资先进的处理技术可以提高污水系统的效率，最小化其对环境的影响。此外，提高公众对污水问题的认识和教育至关重要。许多人并不了解适当废物处置的重要性以及它如何影响污水系统。例如，将不合适的物品冲入厕所或将油脂倒入水槽可能导致严重的堵塞和损坏。社区可以从教育活动中受益，告知居民如何保护当地的污水系统，并促进可持续的做法。此外，绿色基础设施等创新解决方案可以补充传统的污水系统。绿化屋顶、透水铺装和雨水花园可以帮助管理暴雨径流，减少在大雨期间对污水系统的压力。通过整合这些自然解决方案，城市可以增强其污水系统的韧性，并改善整体水质。总之，污水系统的管理是一项复杂但必要的任务，需要持续关注和投资。随着城市化的不断上升，城市必须调整其污水基础设施，以满足不断增长的人口的需求。通过现代化、公众教育和绿色技术的结合，我们可以确保我们的污水系统有效运作，保护公共健康，并为子孙后代保护环境。