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[Chemical Knowledge]：Detection Method and Analysis Technology of Industrial Naphthalene

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To explore the source of industrial naphthalene and harm

Industrial naphthalene is an important organic compound, which is widely used in chemical production, pharmaceutical manufacturing and dye industry. The extensive use of industrial naphthalene also brings the problem of environmental pollution. As an organic compound, the discharge of industrial naphthalene will not only pollute the atmosphere, but also cause irreversible effects on water and soil, which seriously threatens the stability of the ecological environment. Especially in the process of industrial production, improper handling of industrial naphthalene often causes its volatilization into the air, and then enters the atmosphere, forming carcinogens such as ozone, which poses a potential threat to human health.

The discharge of industrial naphthalene may also cause irreversible damage to the water ecosystem, affect the living environment of aquatic organisms, and destroy the balance of aquatic ecosystem. The accumulation of industrial naphthalene in the soil can also lead to soil pollution, affect plant growth, and ultimately affect the quality and yield of crops.

Industrial naphthalene detection method and analysis technology

In view of the problem of industrial naphthalene pollution, scientists have developed a series of efficient detection methods and analysis techniques to achieve accurate monitoring and control of industrial naphthalene pollution. Among them, gas chromatography-mass spectrometry (GC-MS) is a widely used method. By combining gas chromatography with mass spectrometry, the technology can quickly and accurately analyze the industrial naphthalene in the sample. It has the advantages of high sensitivity, fast analysis speed and high accuracy, and is one of the mainstream technologies in the field of industrial naphthalene detection.

High performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) has also been widely used in the determination of industrial naphthalene. Compared with GC-MS, HPLC-MS/MS technology has better applicability and sensitivity in the detection of industrial naphthalene in complex matrix such as water samples and biological samples, and can realize the accurate determination of low concentration of industrial naphthalene, which provides important technical support for environmental monitoring and food safety.

In addition to chromatography-mass spectrometry, many new industrial naphthalene detection methods have emerged in recent years, such as spectroscopy and electrochemical sensors. These new technologies have unique advantages in the detection principle, simple operation and cost-effectiveness, which provide more options and possibilities for the monitoring and treatment of industrial naphthalene pollution.

The continuous innovation and development of industrial naphthalene detection methods and analytical techniques provide strong support for us to better understand and deal with the problem of industrial naphthalene pollution. Through continuous exploration and application of new technologies, we are expected to monitor and control the discharge of industrial naphthalene more effectively, protect the ecological environment, and maintain human health. In the future environmental protection work, we will continue to promote the innovation and progress of industrial naphthalene detection technology, and contribute more to the construction of a beautiful China.

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