Noble metal organic waste gas purification catalyst uses honeycomb ceramics as the carrier, with noble metals Pd and Pt as the active components. It features high catalytic activity, excellent thermal stability, long service life, low airflow resistance, and superior mechanical strength. The organic waste gas purification catalyst is installed in low-temperature catalytic combustion devices for organic waste gas, effectively purifying chemical tail gases such as acrylonitrile, acrylic acid, and cis-butadiene rubber, as well as color-coated printing tail gases from processes like color-coated steel and aluminum. It achieves energy-saving effects and is widely used in organic waste gas treatment across industries such as petroleum, chemical, paint coating and printing, and baking ovens.