turbidimetric analysis

简明释义

比浊法

英英释义

例句

1.The turbidimetric analysis helped us identify the sources of pollution in the river.

该浊度分析帮助我们识别河流中的污染源。

2.The results of the turbidimetric analysis indicated a significant increase in the turbidity levels after the storm.

在暴风雨后，浊度分析的结果表明浊度水平显著增加。

3.In our study, turbidimetric analysis was used to monitor the effectiveness of the filtration system.

在我们的研究中，浊度分析用于监测过滤系统的有效性。

4.Using turbidimetric analysis, we were able to quantify the bacterial load in the wastewater.

通过浊度分析，我们能够定量测定废水中的细菌负荷。

5.The laboratory performed turbidimetric analysis to determine the concentration of suspended particles in the water sample.

实验室进行了浊度分析以确定水样中悬浮颗粒的浓度。

作文

Turbidimetric analysis is a widely used technique in various fields such as environmental science, food and beverage industry, and pharmaceuticals. This method involves measuring the amount of light that is scattered by particles suspended in a liquid. The term 'turbidimetric' comes from the word 'turbidity', which refers to the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye. In essence, turbidimetric analysis (浊度分析) allows scientists and researchers to quantify the concentration of these suspended particles, providing valuable information about the quality and characteristics of the sample being tested.One of the primary applications of turbidimetric analysis (浊度分析) is in water quality assessment. Water bodies often contain various pollutants, sediments, and microorganisms that can affect their clarity and safety for human consumption. By using this analytical technique, researchers can determine the turbidity levels of water samples, which can indicate the presence of contaminants. High turbidity levels may suggest an increased risk of pathogen presence, making it crucial for public health monitoring.In addition to environmental applications, turbidimetric analysis (浊度分析) is also significant in the food and beverage industry. For instance, breweries and wineries use this technique to monitor the clarity of their products. The presence of unwanted particles can lead to off-flavors and spoilage, thus affecting the overall quality of the beverage. By regularly measuring turbidity, producers can ensure that their products meet the required standards for clarity and purity.Furthermore, in the pharmaceutical sector, turbidimetric analysis (浊度分析) plays a vital role in quality control. Many medications are formulated as suspensions, which can settle over time. Monitoring the turbidity of these suspensions helps manufacturers ensure uniform distribution of active ingredients, thereby guaranteeing the effectiveness of the medication. If the turbidity exceeds acceptable limits, it may indicate that the formulation has degraded or that there is a problem with the manufacturing process.The procedure for conducting turbidimetric analysis (浊度分析) typically involves the use of a turbidimeter, an instrument designed to measure the intensity of light scattered by the particles in a sample. During the analysis, a light beam is passed through the liquid, and the amount of light that is scattered at a specific angle is measured. The results are then compared to standard turbidity values to determine the concentration of particles in the sample. This quantitative data is essential for making informed decisions in various industries.In conclusion, turbidimetric analysis (浊度分析) is an essential analytical technique that provides critical insights into the quality of liquids across multiple sectors. Its ability to quantify suspended particles makes it invaluable for ensuring safety and quality in water, food, and pharmaceuticals. As technology advances, the accuracy and efficiency of turbidimetric analysis (浊度分析) will likely continue to improve, further enhancing its applications and significance in scientific research and industry practices.

浊度分析是一种广泛应用于环境科学、食品和饮料工业以及制药等多个领域的技术。这种方法涉及测量悬浮在液体中的颗粒散射的光的数量。术语“浊度分析”源于“浊度”一词，指的是由于大量个别颗粒的存在而导致流体的浑浊或模糊，这些颗粒通常肉眼不可见。从本质上讲，浊度分析（turbidimetric analysis）使科学家和研究人员能够量化这些悬浮颗粒的浓度，从而提供有关被测试样品的质量和特征的宝贵信息。浊度分析（turbidimetric analysis）的主要应用之一是水质评估。水体通常含有各种污染物、沉淀物和微生物，这些物质会影响其清晰度和对人类消费的安全性。通过使用这一分析技术，研究人员可以确定水样的浊度水平，这可能表明污染物的存在。高浊度水平可能暗示病原体存在的风险增加，因此对于公共健康监测至关重要。除了环境应用外，浊度分析（turbidimetric analysis）在食品和饮料行业也具有重要意义。例如，酿酒厂和葡萄酒厂使用这种技术来监测其产品的清澈度。不必要的颗粒的存在可能导致异味和变质，从而影响饮料的整体质量。通过定期测量浊度，生产商可以确保其产品满足清晰度和纯度的要求。此外，在制药行业，浊度分析（turbidimetric analysis）在质量控制中发挥着至关重要的作用。许多药物以悬浮液的形式配制，随着时间的推移可能会沉淀。监测这些悬浮液的浊度有助于制造商确保活性成分的均匀分布，从而保证药物的有效性。如果浊度超过可接受的限度，可能表明配方已经降解或制造过程存在问题。进行浊度分析（turbidimetric analysis）的程序通常涉及使用浊度计，这是一种设计用于测量样品中颗粒散射光强度的仪器。在分析过程中，光束通过液体传播，并测量在特定角度散射的光的数量。然后将结果与标准浊度值进行比较，以确定样品中颗粒的浓度。这些定量数据对于在各个行业做出明智的决策至关重要。总之，浊度分析（turbidimetric analysis）是一种重要的分析技术，为多个领域的液体质量提供了关键见解。它定量悬浮颗粒的能力使其在确保水、食品和药品的安全和质量方面不可或缺。随着技术的进步，浊度分析（turbidimetric analysis）的准确性和效率可能会继续提高，进一步增强其在科学研究和行业实践中的应用和重要性。