crude sewage

简明释义

生污水

英英释义

例句

1.During heavy rains, the system overflowed, discharging crude sewage into the streets.

在大雨期间，系统溢出，将原污水排放到街道上。

2.The environmental impact of releasing crude sewage into rivers is severe.

将原污水排入河流对环境的影响是严重的。

3.Improper disposal can lead to the contamination of water sources with crude sewage.

不当处置可能导致水源被原污水污染。

4.The treatment plant struggles to process the high volume of crude sewage.

污水处理厂在处理大量的原污水时遇到困难。

5.Municipalities must invest in infrastructure to handle crude sewage effectively.

市政当局必须投资基础设施以有效处理原污水。

作文

The issue of water pollution has become increasingly alarming in recent years, and one of the primary contributors to this problem is the discharge of crude sewage (原污水) into our rivers and oceans. Crude sewage refers to untreated or inadequately treated wastewater that contains a high concentration of organic matter, pathogens, and various pollutants. This type of sewage poses significant risks to both human health and the environment, making it a critical concern for policymakers and environmentalists alike.When crude sewage is released into natural water bodies, it can lead to severe ecological consequences. The high levels of nutrients, particularly nitrogen and phosphorus, can trigger algal blooms, which deplete oxygen in the water and create dead zones where aquatic life cannot survive. Fish and other marine organisms are often the first victims of such pollution, leading to declines in biodiversity and disrupting local fishing industries that rely on healthy ecosystems.Moreover, the presence of pathogens in crude sewage can contaminate drinking water supplies, posing direct health risks to communities. Waterborne diseases, such as cholera and dysentery, can spread rapidly in areas where sanitation infrastructure is inadequate. This is especially concerning in developing countries where access to clean water is already limited.To combat the challenges posed by crude sewage, many countries are investing in wastewater treatment facilities. These facilities are designed to process sewage before it is released into the environment, significantly reducing the number of harmful substances that enter our waterways. Advanced technologies, such as biological treatment and membrane filtration, are being implemented to improve the efficiency of these processes.However, the construction and maintenance of wastewater treatment plants require substantial financial investment and ongoing operational costs. As a result, some regions still struggle to manage their sewage effectively, leading to the continued release of crude sewage into the environment. Public awareness campaigns and community involvement are essential to encourage proper waste disposal practices and support local initiatives aimed at improving water quality.In addition to technological solutions, it is crucial to address the root causes of sewage pollution. Urbanization, population growth, and industrial activities contribute significantly to the generation of crude sewage. Sustainable urban planning and stricter regulations on industrial waste discharge can help mitigate these issues. Furthermore, promoting the use of eco-friendly products and reducing plastic waste can lessen the burden on sewage systems, ultimately leading to cleaner waterways.In conclusion, the management of crude sewage is a pressing environmental challenge that requires immediate attention. By investing in wastewater treatment technology, raising public awareness, and implementing sustainable practices, we can protect our water resources and ensure a healthier environment for future generations. It is imperative that we take collective action to address this issue and work towards a sustainable future where clean water is accessible to all.

近年来，水污染问题日益严重，其中一个主要的贡献因素是将原污水（crude sewage）排放到我们的河流和海洋中。原污水指的是未经处理或处理不足的废水，含有高浓度的有机物、病原体和各种污染物。这种类型的污水对人类健康和环境构成了重大风险，使其成为政策制定者和环保人士关注的关键问题。当原污水被释放到自然水体中时，会导致严重的生态后果。特别是氮和磷等营养物质的高水平会触发藻类繁殖，消耗水中的氧气，形成死区，水生生物无法生存。鱼类和其他海洋生物通常是这种污染的首批受害者，导致生物多样性下降，并破坏依赖健康生态系统的地方渔业。此外，原污水中病原体的存在可能会污染饮用水供应，对社区构成直接健康风险。水源性疾病，如霍乱和痢疾，可能在卫生基础设施不足的地区迅速传播。这在发展中国家尤其令人担忧，因为这些地方本就缺乏清洁水源。为了应对原污水带来的挑战，许多国家正在投资建设废水处理设施。这些设施旨在在污水排放到环境之前进行处理，显著减少进入水道的有害物质的数量。先进技术，如生物处理和膜过滤，正在实施，以提高这些过程的效率。然而，废水处理厂的建设和维护需要大量的财政投资和持续的运营成本。因此，一些地区仍然难以有效管理污水，导致持续将原污水排放到环境中。公众意识宣传和社区参与对于鼓励适当的废物处理实践和支持改善水质的地方倡议至关重要。除了技术解决方案外，解决污水污染的根本原因也至关重要。城市化、人口增长和工业活动显著增加了原污水的产生。可持续的城市规划和对工业废物排放的严格监管可以帮助缓解这些问题。此外，推广使用环保产品和减少塑料废物可以减轻污水系统的负担，最终实现更清洁的水道。总之，管理原污水是一个迫切的环境挑战，需要立即关注。通过投资于废水处理技术、提高公众意识和实施可持续实践，我们可以保护水资源，确保未来的环境更加健康。我们必须采取集体行动来解决这一问题，朝着一个所有人都能获得清洁水源的可持续未来努力。