discoloured water

简明释义

变色水域

英英释义

例句

1.The residents complained about the discoloured water in their taps, which was caused by a recent storm.

居民们抱怨自来水中有变色的水，这是由最近的暴风雨引起的。

2.After the plumbing work, the house had discoloured water for several days before it cleared up.

管道维修后，房子里有几天的时间出现了变色的水，直到水变清。

3.The factory was fined for releasing discoloured water into the river.

该工厂因向河流排放变色的水而被罚款。

4.During the inspection, we found discoloured water coming from the old pipes.

在检查过程中，我们发现旧管道流出的水是变色的水。

5.The discoloured water from the lake made it unsafe for swimming.

湖中的变色的水使得游泳变得不安全。

作文

Water is a fundamental resource for life, and its quality is crucial for both human health and the environment. However, there are instances when water can become tainted or altered in appearance, leading to what we refer to as discoloured water. This term describes water that has changed color, often due to the presence of impurities, sediments, or pollutants. The significance of discoloured water cannot be overstated, as it serves as a visible indicator of potential contamination that may pose risks to health and safety.In many urban areas, discoloured water can arise from various sources. One common cause is the disturbance of sediments in water supply systems, especially after heavy rainfall or construction activities. When these sediments are stirred up, they can lead to a brownish or murky appearance in tap water. Although this type of discoloured water may not always be harmful, it can be unappealing and may indicate the presence of bacteria or other harmful substances.Another factor contributing to discoloured water is the corrosion of pipes, particularly in older infrastructure. When pipes corrode, they can leach metals such as iron or copper into the water supply, resulting in a reddish or greenish tint. This not only affects the aesthetic quality of the water but can also have serious health implications if consumed over time. Therefore, it is essential for municipal water authorities to regularly monitor the quality of drinking water and address any issues related to discoloured water promptly.In rural areas, discoloured water can be caused by agricultural runoff, which includes fertilizers, pesticides, and animal waste. When rainwater washes these chemicals into nearby streams or rivers, it can lead to significant changes in water color and quality. This not only affects the local ecosystem but can also contaminate drinking water sources, posing a threat to communities reliant on well water or surface water for their daily needs.The presence of discoloured water can also highlight broader environmental issues such as climate change and pollution. As weather patterns shift and extreme weather events become more frequent, the likelihood of water quality issues increases. For instance, flooding can lead to the mixing of clean water with contaminated sources, resulting in discoloured water that is unsafe for consumption. Addressing these challenges requires a comprehensive approach, including improved infrastructure, stricter regulations on pollutants, and greater public awareness about the importance of water quality.To mitigate the risks associated with discoloured water, individuals should take proactive measures. If you notice that your tap water appears discolored, it is advisable to refrain from using it for drinking or cooking until the issue is resolved. Contacting local water authorities can provide insights into the cause of the discoloration and whether it poses any health risks. Additionally, investing in water filtration systems can help purify water and ensure its safety for consumption.In conclusion, discoloured water serves as a warning sign of potential health hazards and environmental issues. Understanding its causes and implications is crucial for maintaining water quality and safeguarding public health. By staying informed and taking appropriate actions, we can contribute to cleaner, safer water for ourselves and future generations.

水是生命的基本资源，其质量对人类健康和环境至关重要。然而，有时水可能会受到污染或外观改变，导致我们所称之为变色水。这个术语描述了因杂质、沉淀物或污染物的存在而改变颜色的水。变色水的重要性不容小觑，因为它作为潜在污染的可见指示，可能对健康和安全构成风险。在许多城市地区，变色水可能由各种来源引起。一个常见的原因是供水系统中沉淀物的扰动，尤其是在大雨或施工活动后。当这些沉淀物被搅动时，它们可能导致自来水呈现棕色或浑浊的外观。虽然这种类型的变色水并不总是有害，但它可能让人感到不悦，并可能表明存在细菌或其他有害物质。另一个导致变色水的因素是管道腐蚀，尤其是在老旧基础设施中。当管道腐蚀时，可能会将铁或铜等金属渗入水供应中，导致水呈现红色或绿色。这不仅影响水的美观质量，还可能在长期饮用后对健康产生严重影响。因此，市政水务部门必须定期监测饮用水的质量，并及时解决与变色水相关的任何问题。在农村地区，变色水可能是由于农业径流造成的，包括化肥、农药和动物粪便。当雨水将这些化学物质冲入附近的小溪或河流时，可能会导致水的颜色和质量发生显著变化。这不仅影响当地生态系统，还可能污染饮用水源，对依赖井水或地表水的社区构成威胁。变色水的存在还可以突出更广泛的环境问题，例如气候变化和污染。随着天气模式的变化和极端天气事件的频率增加，水质量问题的可能性也随之增加。例如，洪水可能导致清水与污染源混合，从而产生不适合饮用的变色水。应对这些挑战需要全面的方法，包括改善基础设施、对污染物实施更严格的监管以及提高公众对水质重要性的认识。为了减轻与变色水相关的风险，个人应采取主动措施。如果您注意到自来水出现变色，建议在问题解决之前不要用于饮用或烹饪。联系当地水务部门可以提供有关变色原因以及是否存在健康风险的见解。此外，投资水过滤系统可以帮助净化水质，确保其安全饮用。总之，变色水是潜在健康危害和环境问题的警告信号。了解其原因和影响对于维护水质和保护公共健康至关重要。通过保持信息灵通和采取适当行动，我们可以为自己和未来几代人提供更清洁、更安全的水。