| 摘要 |
A device for removing, reducing or detoxifying organic pollutants from a fluid comprises a jacket having an inlet and an outlet, and a matrix located in the jacket. The matrix comprises a porous substrate having surfaces with, to or into which a photoreactive metal semiconductor material, e.g. anatase, is bonded, whereby in travelling from the inlet to the outlet a fluid flows through the matrix in intimate contact with the photoreactive material. The photoreactive material is exposed to light of a wavelength, e.g. 340 350 nm, to activate the same.
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