Text: Medsch Technology.
Water quality has always been a concern, and excessive oil in water is a serious problem. Excessive oil levels in water can be a health hazard for people, so it is important to accurately measure the exact value of oil in water.
We need to understand the causes of excessive oil in the water. Excessive oil in water is mainly due to the discharge of pollution sources such as industrial waste, municipal sewage and agricultural fertilizers into water bodies, resulting in an increase in oil content in water. Excessive levels of these oils pose potential health risks that can have serious impacts on aquatic life and human life.
In order to measure the specific value of oil in water, we can use a range of common water quality testing methods. The first is gravity separation, which separates oil from water in a liquid by physical principles. After the water sample has been left for a period of time, the oil deposition can be observed, and the oil content in the water can be preliminarily estimated.
Infrared spectroscopy can be used for detection. This method analyzes the composition and content of oil in a water sample by measuring the infrared absorption and scattering of the substance. Infrared spectroscopy can accurately and quantitatively analyze the specific values of oil in water and can detect multiple organic substances at the same time.
Gas chromatography can also be used for detection. Gas chromatography uses the principle of separation and detection of substances in the mobile gas phase to provide a detailed analysis of the type and content of oil in water. This method has the advantages of high resolution and high sensitivity, and can accurately measure the specific value of oil in water.
In addition to the above methods, water quality testing can also be carried out using chemical analysis methods. For example, the oil in the water can be extracted by solvent extraction, and the oil sample can be quantitatively analyzed by a chemical analysis instrument to obtain the specific value of the oil in the water. Chemical analysis methods can accurately measure the content of various oils in water samples and can be analyzed qualitatively and quantitatively.