The invention discloses an intelligent
water quality monitor combining an
ultraviolet method and a
fluorescence method and a usage method thereof, and belongs to the field of environment monitoring and
water treatment. The intelligent
water quality monitor comprises an
optical path part, a detection part and a calibration part, and a
constant current source circuit is connected with a deep-
ultraviolet LED circuit; a linear stepping motor is provided with a drive rod, the drive rod is provided with a fixing frame, and two
fluorescence filters are arranged in the fixing frame; the
constant current source circuit, the linear stepping motor and an amplifying circuit are all connected with a micro processor, a processed
signal is transmitted to a memorizer, a
liquid crystal display and a ZIGBEE module by the micro processor, and the ZIGBEE module is connected with an upper computer PC; a pipeline, communicated with a
cuvette, of a calibration
pool is provided with a minitype
electromagnetic valve II, the minitype
electromagnetic valve II and a minitype
electromagnetic valve III are both connected with the micro processor, and the lower side of the calibration
pool is provided with the minitype electromagnetic valve III. According to the intelligent
water quality monitor, on-line monitoring on
protein and humic substances in water can be achieved.