▎ 摘　　要

NOVELTY - The utility model claims a carbon electro-optical catalytic water ecological restoration device, comprising: carbon nano-box inner core, the carbon nano-box inner core outer side is provided with a base material inner shell; the outer side of the inner shell of the base material is provided with a carbon nano-box shell; the outer side of the carbon nano-box shell is provided with a protective shell; the inner core of the carbon nano-box comprises: columnar carbon nano-diamond, carbon nano-diamond surface coated with graphene. The utility model claims a carbon electro-optic catalytic water ecological restoration device, through frequency conversion power output connected with carbon nano-box to generate electrochemical reaction; the negative electron affinity potential characteristics the surface of the chip electrode doped with the nano-diamond structure is controlled; under the drive of the low-voltage electric field, a large amount of electrons of the negative affinity surface escaping into the water, releasing the free electron, effectively acting on the water molecular group to form small molecular group active water, degrading the pollutant in the water and bottom mud, and capable of decomposing water molecule, changing into active oxygen and hydrogen dissolved in the water, recovering the river ecological environment .