Thermal oxidation gear treats halogen-containing waste gas, liquid waste and wastewater from chemical, pharmaceutical and petrochemical production for compliant exhaust discharge. Direct-fired and regenerative units adopt high-temperature resistant metal construction and stable burners to combust variable mixed waste streams simultaneously. Heat recovery, wet scrubbing and DeNOx modules can be integrated to reduce energy loss and boost purification performance. Automatic control ensures safe long-run operation with nearly complete pollutant breakdown. Customizable sizes and process combinations fit different factory waste loads, offering low-cost, high thermal efficiency industrial waste gas disposal solutions.