turbidity meter

简明释义

浊度计

英英释义

例句

1.We calibrated the turbidity meter before starting our field tests.

在开始野外测试之前，我们对浑浊度计进行了校准。

2.Many environmental agencies rely on a turbidity meter for monitoring lakes and rivers.

许多环保机构依赖浑浊度计来监测湖泊和河流。

3.A high reading on the turbidity meter indicates that the water is contaminated.

在浑浊度计上的高读数表明水质受到污染。

4.The water quality laboratory uses a turbidity meter to measure the clarity of samples.

水质实验室使用浑浊度计来测量样品的清晰度。

5.Before releasing treated water into the river, we check the turbidity meter readings.

在将处理过的水排入河流之前，我们会检查浑浊度计的读数。

作文

Water quality is an essential aspect of environmental science, and one of the key parameters used to assess it is turbidity. Turbidity refers to the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye. To measure this property accurately, scientists and environmentalists often rely on a device known as a 浊度计. This instrument plays a crucial role in various fields, including water treatment, environmental monitoring, and research. A 浊度计 operates by shining a light through a water sample and measuring the amount of light that is scattered by the particles present in the water. The more particles there are, the higher the turbidity reading will be. This measurement is typically expressed in Nephelometric Turbidity Units (NTU). High turbidity levels can indicate the presence of pollutants, sediments, or microorganisms, making it a significant parameter for assessing water quality. In environmental monitoring, a 浊度计 is used to track changes in water quality over time. For example, rivers and lakes may experience fluctuations in turbidity due to rainfall, runoff, or human activities such as construction. By regularly measuring turbidity, scientists can identify trends and potential problems, such as increased sedimentation that could harm aquatic life. Moreover, in the field of water treatment, maintaining low turbidity levels is crucial for ensuring safe drinking water. A 浊度计 is employed to monitor the effectiveness of filtration systems and chemical treatments. If turbidity levels rise above acceptable limits, it may signal that the treatment process is failing or that the source water is becoming contaminated. Thus, timely intervention can prevent public health crises. In addition to its applications in environmental science and water treatment, a 浊度计 is also used in various industrial processes. For instance, in the food and beverage industry, turbidity measurements help ensure product quality and consistency. Clear liquids are often preferred, and any increase in turbidity can indicate contamination or spoilage. Despite its importance, the use of a 浊度计 does have limitations. Factors such as temperature, color, and the presence of dissolved substances can affect turbidity readings. Therefore, it is essential for users to understand these variables and calibrate their instruments accordingly. Additionally, while turbidity provides valuable information about water quality, it should not be the sole parameter used for assessment. Other factors, such as pH, dissolved oxygen, and chemical contaminants, must also be considered for a comprehensive evaluation. In conclusion, the 浊度计 is an indispensable tool in the field of water quality assessment. Its ability to provide quick and accurate measurements of turbidity makes it vital for environmental monitoring, water treatment, and industrial applications. As we continue to face challenges related to water pollution and resource management, the role of instruments like the 浊度计 will only become more critical in ensuring the safety and sustainability of our water resources.

水质是环境科学的一个重要方面，而评估水质的关键参数之一就是浊度。浊度指的是液体的混浊或模糊，通常是由于大量个体颗粒的存在，这些颗粒在肉眼下通常是不可见的。为了准确测量这一特性，科学家和环保工作者通常依赖一种被称为浊度计的设备。该仪器在水处理、环境监测和研究等多个领域发挥着至关重要的作用。浊度计通过将光线照射到水样中，并测量水中颗粒散射的光量来工作。颗粒越多，浊度读数就越高。这个测量通常以浑浊度单位（NTU）表示。高浊度水平可能表明存在污染物、沉积物或微生物，因此它是评估水质的重要参数。在环境监测中，浊度计用于跟踪水质随时间的变化。例如，河流和湖泊的浊度可能因降雨、径流或人类活动（如建筑）而波动。通过定期测量浊度，科学家可以识别趋势和潜在问题，例如增加的沉积物可能会危害水生生物。此外，在水处理领域，保持低浊度水平对确保安全饮用水至关重要。浊度计用于监测过滤系统和化学处理的有效性。如果浊度水平超过可接受的限度，这可能表明处理过程失败或水源被污染。因此，及时干预可以防止公共卫生危机。除了在环境科学和水处理中的应用外，浊度计还用于各种工业过程。例如，在食品和饮料行业，浊度测量有助于确保产品质量和一致性。清澈的液体通常更受欢迎，任何浊度的增加都可能表明污染或变质。尽管其重要性，使用浊度计确实存在一些局限性。温度、颜色和溶解物质的存在等因素可能会影响浊度读数。因此，用户必须理解这些变量，并相应地校准他们的仪器。此外，虽然浊度提供了有关水质的宝贵信息，但不应仅仅依赖于这一参数进行评估。在全面评估时，还必须考虑其他因素，如pH值、溶解氧和化学污染物。总之，浊度计是水质评估领域不可或缺的工具。它能够快速准确地测量浊度，使其在环境监测、水处理和工业应用中至关重要。随着我们继续面临与水污染和资源管理相关的挑战，像浊度计这样的仪器在确保水资源的安全和可持续性方面的作用将变得更加重要。