Industrial exhaust gas treatment systems are used to remove harmful gases and pollutants generated during production. These systems typically involve multiple steps, starting with the collection of exhaust gases through equipment such as ducts and fans. Solid particles are then removed using filtration or separation technologies, such as cyclones or bag filters. The exhaust gas is then subjected to chemical treatment processes, such as scrubbers, activated carbon adsorption, or catalytic oxidation, to eliminate harmful components like volatile organic compounds (VOCs), sulfur compounds, and nitrogen oxides. Once treated, the gas is discharged only after meeting emission standards, ensuring environmental compliance and reducing pollution's impact on the surrounding area.
As industrial development accelerates, the Thai government continues to strengthen environmental regulations to control pollutant emissions. Companies must purchase and install compliant exhaust gas treatment equipment to ensure their emissions meet required standards. Failure to comply with these regulations may result in hefty fines, production halts, or legal action, in addition to damaging the company’s reputation and market competitiveness.
Thailand’s exhaust gas regulations are overseen by the Pollution Control Department (PCD), established under the Factory Act and Environmental Protection Act. Key regulations include:
● Pollutant Emission Standards: These define the maximum allowable concentrations of pollutants in exhaust gases, such as particulate matter, volatile organic compounds (VOCs), sulfur oxides, and nitrogen oxides.
● Air Quality Control: Thailand's National Environmental Board sets emission limits for specific industrial sectors, requiring companies to regularly monitor and report their emissions data
● Industry-Specific Requirements: Industries such as oil refining, chemicals, and cement must use standard-compliant exhaust treatment equipment and obtain government approval before operation
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