摘要 |
An effluent monitoring apparatus 10 comprising an energizing cell 22 adapted to receive an effluent, a gas energizer 17 that is capable of energizing the effluent in the cell 22 thereby emitting a radiation, a radiation permeable window 27 that is spaced apart from an interior wall 36 of the 22 cell by a distance d that is sufficiently high to reduce a deposition of effluent residue from the energized gas on the window 27, and a detector 26 to detect the radiation. |