▎ 摘　　要

NOVELTY - High-voltage electric auxiliary photocatalytic purification module comprises photocatalyst, electrically insulating porous medium, ultraviolet lamp group, high-voltage power supply and pair of discharge electrodes. The photocatalyst is supported on surface of the electrically insulating porous medium, the electrically insulating porous medium is placed between a pair of discharge electrodes, and discharge electrodes are hollow. The ultraviolet lamp group is placed on the outside of the discharge electrodes, and a pair of discharge electrodes are respectively connected with the output terminals of high-voltage power supply. USE - The module is useful in high-voltage electric auxiliary photocatalytic purification device. ADVANTAGE - The module: can irradiates the photocatalyst to stimulate the photocatalyst to produce photocatalysis, uses high voltage to form strong electric field between discharge electrode pairs, which can stimulates the photocatalyst to produce photocatalysis, prevents recombination of active active photo-generated electrons and photo-generated holes in photocatalytic process by strong electric field, and improves the utilization efficiency of catalyst. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) High-voltage electric auxiliary photocatalytic purification device; and (2) High-voltage electric auxiliary photocatalytic purification method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the principle of a high-voltage electric auxiliary photocatalytic purification module.