waste water

简明释义

废水

英英释义

例句

1.Reusing waste water can significantly reduce water scarcity in urban areas.

重复使用废水可以显著减少城市地区的水资源短缺。

2.Improper disposal of waste water can lead to serious environmental issues.

不当处理废水可能导致严重的环境问题。

3.The treatment plant processes millions of gallons of waste water each day.

该处理厂每天处理数百万加仑的废水。

4.Many cities are investing in technology to recycle waste water for irrigation.

许多城市正在投资技术，以回收用于灌溉的废水。

5.The factory is required to treat its waste water before releasing it into the river.

工厂被要求在将其废水排放到河流之前进行处理。

作文

Water is one of the most essential resources on our planet. It is vital for all forms of life, and its availability directly impacts human health, agriculture, and industry. However, with the growth of urban areas and industrial activities, the issue of waste water (废水) has become increasingly prominent. waste water refers to any water that has been adversely affected in quality by anthropogenic influence, typically resulting from domestic, industrial, or agricultural activities. This includes water from households, factories, and farms, which often contains pollutants that can harm the environment if not treated properly.The treatment of waste water (废水) is crucial for protecting our ecosystems. When waste water is discharged into rivers, lakes, or oceans without adequate treatment, it can lead to severe pollution. For instance, nutrients such as nitrogen and phosphorus can cause algal blooms, which deplete oxygen levels in the water and harm aquatic life. Moreover, harmful chemicals and pathogens present in waste water can contaminate drinking water sources, posing serious health risks to humans and animals alike.To address these challenges, various methods of waste water (废水) treatment have been developed. These methods can be broadly categorized into physical, chemical, and biological processes. Physical processes involve the removal of solids through filtration or sedimentation. Chemical processes may include the addition of substances to neutralize contaminants or to precipitate solids. Biological processes utilize microorganisms to break down organic matter in waste water (废水), making it less harmful before it is released back into the environment.One of the most effective ways to manage waste water (废水) is through the implementation of a centralized sewer system combined with advanced treatment facilities. These systems collect waste water from multiple sources and treat it before discharging it into natural bodies of water. Additionally, many cities are now investing in decentralized treatment systems that allow for localized processing of waste water (废水), reducing the burden on central facilities and promoting sustainability.Another innovative approach is the concept of recycling waste water (废水). Treated waste water can be reused for various purposes, such as irrigation, industrial processes, and even potable uses after advanced treatment. This not only conserves fresh water resources but also reduces the volume of waste water generated, contributing to a more sustainable water management strategy.Public awareness and education about the importance of waste water (废水) management are also essential. Communities should be encouraged to adopt practices that minimize the generation of waste water, such as fixing leaks, using water-efficient appliances, and properly disposing of hazardous materials. By fostering a culture of conservation and responsible usage, we can collectively reduce the impact of waste water (废水) on our environment.In conclusion, the management of waste water (废水) is a critical issue that requires immediate attention. Through effective treatment, recycling, and public engagement, we can mitigate the adverse effects of waste water on our ecosystems and ensure that our water resources remain sustainable for future generations. As individuals and communities, we must recognize our role in this process and take proactive steps to protect our most precious resource: water.

水是我们星球上最重要的资源之一。它对所有生命形式至关重要，其可用性直接影响人类健康、农业和工业。然而，随着城市区域和工业活动的增长，waste water（废水）的问题变得越来越突出。waste water指的是由于人为影响而在质量上受到不利影响的任何水，通常来自家庭、工业或农业活动。这包括来自家庭、工厂和农场的水，这些水通常含有污染物，如果不经过适当处理，会对环境造成危害。处理waste water（废水）对保护我们的生态系统至关重要。当waste water未经充分处理就排放到河流、湖泊或海洋中时，可能会导致严重污染。例如，氮和磷等营养物质可能导致藻类暴发，这会耗尽水中的氧气水平并危害水生生物。此外，存在于waste water中的有害化学物质和病原体可能会污染饮用水源，对人类和动物构成严重健康风险。为了解决这些挑战，已经开发了多种waste water（废水）处理方法。这些方法可以大致分为物理、化学和生物过程。物理过程涉及通过过滤或沉淀去除固体。化学过程可能包括添加物质以中和污染物或沉淀固体。生物过程利用微生物分解waste water（废水）中的有机物，使其在重新释放到环境之前变得不那么有害。管理waste water（废水）的最有效方法之一是实施集中污水系统，并配合先进的处理设施。这些系统收集来自多个来源的waste water，并在排放到自然水体之前进行处理。此外，许多城市现在正在投资于分散式处理系统，允许对waste water（废水）进行本地处理，从而减轻中央设施的负担，并促进可持续性。另一种创新方法是回收利用waste water（废水）的概念。经过处理的waste water可以用于各种用途，例如灌溉、工业过程，甚至在经过高级处理后用于饮用。这不仅节约了淡水资源，还减少了产生的waste water的数量，有助于实现更可持续的水管理策略。公众对waste water（废水）管理重要性的认识和教育也至关重要。应鼓励社区采取减少waste water产生的做法，例如修复泄漏、使用节水设备以及妥善处置危险材料。通过培养节约和负责任使用的文化，我们可以共同减少waste water（废水）对环境的影响。总之，waste water（废水）管理是一个需要立即关注的关键问题。通过有效的处理、回收利用和公众参与，我们可以减轻waste water对生态系统的不利影响，并确保我们的水资源在未来世代中保持可持续。作为个人和社区，我们必须认识到在这一过程中所扮演的角色，并采取积极措施保护我们最宝贵的资源：水。