total dissolved solids

简明释义

总溶解固体量

英英释义

例句

1.The water quality report showed that the total dissolved solids 总溶解固体 level was within safe limits.

水质报告显示，总溶解固体 总溶解固体 水平在安全范围内。

2.Aquarium owners should regularly monitor the total dissolved solids 总溶解固体 in their tanks.

水族馆主人应定期监测鱼缸中的总溶解固体 总溶解固体。

3.Drinking water treatment plants often aim to reduce total dissolved solids 总溶解固体 levels.

饮用水处理厂通常旨在降低总溶解固体 总溶解固体 水平。

4.High levels of total dissolved solids 总溶解固体 can affect the taste of drinking water.

高水平的总溶解固体 总溶解固体 可能会影响饮用水的味道。

5.Agricultural runoff can increase the total dissolved solids 总溶解固体 in nearby rivers.

农业径流可能会增加附近河流中的总溶解固体 总溶解固体。

作文

Water is an essential resource for all forms of life on Earth. It is vital not only for drinking but also for agriculture, industry, and recreation. However, the quality of water is crucial for its various applications. One important aspect of water quality is the level of total dissolved solids, often abbreviated as TDS. The term total dissolved solids refers to the combined total of all inorganic and organic substances contained in a liquid that are present in a molecular, ionized, or micro-granular form. These solids can include salts, minerals, and metals, which can significantly impact the taste, quality, and safety of water.The measurement of total dissolved solids is typically expressed in milligrams per liter (mg/L) or parts per million (ppm). Water with low levels of total dissolved solids is usually considered to be of better quality, as high levels can indicate pollution or contamination. For instance, drinking water should ideally have a TDS level below 500 mg/L to ensure it is safe and palatable. In contrast, water with TDS levels above 1000 mg/L may be unsuitable for drinking due to potential health risks.High levels of total dissolved solids can arise from various sources, including agricultural runoff, industrial discharges, and even natural processes such as mineral leaching from rocks. For example, in agricultural areas, fertilizers and pesticides can contribute to elevated TDS levels in nearby water bodies. This can lead to eutrophication, where excessive nutrients cause algal blooms that deplete oxygen in the water, harming aquatic life.In addition to environmental impacts, the presence of high total dissolved solids can also affect the efficiency of water treatment processes. Water treatment plants must work harder to remove these solids, which can increase operational costs and affect the overall quality of the treated water. This is why monitoring TDS levels is essential for both public health and environmental management.Moreover, different industries have varying requirements for TDS levels in water. For example, in the food and beverage industry, low TDS levels are critical to ensure product quality and consistency. Similarly, in semiconductor manufacturing, ultra-pure water with extremely low TDS is required to avoid contamination of sensitive electronic components.To effectively manage total dissolved solids levels, regular testing and monitoring are necessary. There are various methods to measure TDS, including conductivity meters and gravimetric analysis. Once identified, strategies such as reverse osmosis, distillation, or ion exchange can be employed to reduce TDS levels in water.In conclusion, understanding total dissolved solids is essential for ensuring water quality across various applications. By monitoring and managing TDS levels, we can protect public health, preserve the environment, and maintain the integrity of industries that rely on clean water. As global water challenges continue to grow, the importance of managing total dissolved solids will only become more significant in our efforts to secure sustainable water resources for future generations.

水是地球上所有生命形式的基本资源。它不仅对饮用至关重要，而且对农业、工业和娱乐也至关重要。然而，水的质量对于其各种应用至关重要。水质的一个重要方面是总溶解固体的水平，通常缩写为TDS。术语总溶解固体指的是以分子、离子或微粒形式存在于液体中的所有无机和有机物质的总和。这些固体可以包括盐、矿物质和金属，它们可以显著影响水的味道、质量和安全性。总溶解固体的测量通常以毫克每升（mg/L）或百万分之一（ppm）表示。低水平的总溶解固体的水通常被认为是更好的质量，因为高水平可能表明污染或污染。例如，饮用水的TDS水平理想情况下应低于500 mg/L，以确保其安全和可口。相反，TDS水平超过1000 mg/L的水可能因潜在健康风险而不适合饮用。高水平的总溶解固体可能来自各种来源，包括农业径流、工业排放，甚至自然过程，如矿物质从岩石中渗出。例如，在农业地区，肥料和农药可能会导致附近水体的TDS水平升高。这可能导致富营养化，即过量的养分导致藻类繁殖，从而耗尽水中的氧气，危害水生生物。除了环境影响外，高总溶解固体的存在还可能影响水处理过程的效率。水处理厂必须更加努力地去除这些固体，这可能会增加运营成本并影响处理水的整体质量。这就是为什么监测TDS水平对公共健康和环境管理至关重要。此外，不同的行业对水中的TDS水平有不同的要求。例如，在食品和饮料行业，低TDS水平对确保产品质量和一致性至关重要。同样，在半导体制造中，极低TDS的超纯水是必需的，以避免对敏感电子元件的污染。为了有效管理总溶解固体水平，需要定期测试和监测。有多种方法可以测量TDS，包括电导率仪和重力分析。一旦确定，就可以采用反渗透、蒸馏或离子交换等策略来降低水中的TDS水平。总之，理解总溶解固体对于确保各类应用中的水质至关重要。通过监测和管理TDS水平，我们可以保护公共健康、保护环境，并维护依赖清洁水的行业的完整性。随着全球水资源挑战的不断增加，管理总溶解固体的重要性将在我们努力确保未来几代人可持续水资源的过程中变得更加重要。