Air Pollution Control

Air Pollution Control

BenQ Materials monitors air pollutant emissions through its ISO 14001 environmental management system and has installed pollution control equipment such as regenerative thermal oxidizers (RTO), scrubbers, and baghouse dust collectors to treat process exhaust gases and minimize air pollution impacts. All pollution control facilities are operated and maintained by dedicated personnel, and monitoring is strengthened through centralized control systems and inspection mechanisms, with a focus on controlling volatile organic compounds (VOCs). From 2021 to 2024, VOC emissions showed a decreasing trend. In 2024, the total VOC emissions amounted to 59 metric tons, representing a reduction of approximately 16.9% compared to 2023. This data covers the Taoyuan, Lungke, and Yungkang sites, which are the only sites with VOC emissions, achieving 100% coverage. VOC treatment efficiency has remained stable at over 98%, surpassing the regulatory requirement of 92%, and all emissions data have been subject to unannounced inspections and audits by environmental authorities.

 

2024 Air Pollutant Emissions

• Note 1: Air pollutant emissions at BenQ Materials mainly include nitrogen oxides (NO ), sulfur oxides (SO ), and volatile organic compounds (VOCs). Emissions data cover the Taoyuan, Lungke, and Yungkang sites. These sites do not emit persistent organic pollutants (POPs), hazardous air pollutants (HAPs), or particulate matter (PM). The Suzhou and Wuhu sites, as well as subsidiaries Cenefom, Genejet Biotech, and Web-Pro, do not generate air pollutant emissions.
• Note 2: Air pollutant emissions are estimated based on emission factors from the ''Air Pollution Control Fee Collection Regulations.''