Capturing Dioxins and Heavy Metals in Waste Incineration Plants

Municipal solid waste incineration (MSWI) is a critical component of modern waste management, converting waste into energy. However, the process generates complex flue gases that contain highly toxic pollutants, including dioxins, furans, and heavy metals such as mercury. High-performance powdered activated carbon (PAC) is the industry's frontline defense for the adsorption of these toxic components, ensuring that waste-to-energy plants operate in full compliance with international environmental standards.

The efficiency of dioxin and mercury removal depends on the rapid injection of fine PAC into the flue gas stream before the baghouse filter. Our specialized PAC is engineered with a high specific surface area and a high iodine value, providing an enormous number of adsorption sites for trace toxic molecules. Its fine particle size distribution ensures maximum contact time and even dispersion in the gas stream, leading to removal efficiencies often exceeding 99%. By optimizing the dosing system and selecting the right PAC grade, incineration plants can effectively safeguard public health and environment while maintaining stable, continuous energy production.